Compact Non-Contact Door Switch/Non-Contact Door Switch Controller D40A/G9SX-NS Electronic Detection Mechanism for Better Stability in Non-contact Door Switch Operation Connection is also possible to a G9SP Safety Controller. •Complies with ISO 13849-1(PLd/Safety Category 3). •The maximum number of Switches that can be connected to a G9SPseries Controller is given below. G9SP-N10S: 15 × 1 system G9SP-N10D/20S: 15 × 2 system For details, refer to the G9SP Series Operation Manual (Cat. No.Z922). For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read the “Safety Precautions” on page 28 and the “Precautions for All Safety Door Switches”. Features ● Easy-to-see 2-Color Indicators ● Mount from Either Side Switch status is easy to see at a glance with these red/yellow LED indicators. Red: Open door detected. Yellow: Closed door detected. Not lit: Power OFF or failure Swinging doors ● Small Actuator Sliding doors ● Save Labor with Connector and Reduce Inventory An actuator that is smaller than the switch saves space, even inside the door. Even when mounted with an L-bracket, the actuator's height will not hinder installation or operation. Compact Switch Mount from whichever side provides the easiest wiring path to enable mounting to all types of doors. Wiring time can be reduced with the connector. Cable lengths can be selected, and only cables of required lengths can be purchased. Switches can be integrated into a single Switch with a connector when installing in a machine with multiple doors or various types of machines, which can reduce inventory. Actuator ● Connect Up to 30 Switches to a Single Controller Reduce costs by connecting up to 30 Switches to a single Controller. Up to 30 Switches 1 D40A/G9SX-NS Solves Conventional Switch Issues to Provide Stable Detection Issue 1 The Switch does not accurately detect the door when it is closed slowly, resulting in an error. Conventional switch An error can occur if the door is closed slowly with conventional switches. Door closed slowly. Solution 1 Conventional Switches The D40A does not use reed switches and provides stable detection with electronic switches. Slow Slow Magnet Magnet Reed switch contacts Reed switch contacts Error Issue 2 If the switching timing of reed switch contacts 1 and 2 varies too much, the Controller detects an error and turns OFF the output to maintain safety. Stable Detection with the D40A's New System Note: The figure is intended only as an illustration. Detects slow lateral operation. Detects slow rotating operation. It is nearly impossible to tell which door is open in a multi-door application. If an error occurs... The system cannot be started because the Controller has turned OFF the output even though all doors appear to be closed. It's impossible to tell if there is a door open or if an error has occurred. All doors must be opened and closed before operation can be started. Solution 2 With the D40A... The auxiliary outputs can be used to easily indicate which door is open. And with two-color indicators, mounting adjustments are also easy. The D40A is the first Non-contact Door Switch to combine 2-color indicators, auxiliary outputs, and 30-switch connection capacity, allowing you to create a better safety environment. Issue 3 Various cable lengths and complex wiring are required for multiple doors. Solution 3 The model with a connector allows you to select the cable lengths that are connected and purchase the cables of required lengths. Switches can be integrated into a single Switch with a connector. Downtime can be reduced by replacing the cable and switch partially at maintenance time. 2 D40A/G9SX-NS Two Types of Controller to Solve Productivity, Expandability, and Maintenance Issues The G9SX-NS and G9SX-NSA are designed specifically for use with Non-contact door switch, and with the G9SX-NSA you can also connect mechanical safety door switches. Among other features, these Controllers support logical AND connections that enable partial stops. These Controllers make the most of D40A Switches. ● Two Different Controllers G9SX-NS G9SX-NSA @Logical AND connection input @Logical AND connection input @D40A input @D40A plus mechanical safety door switch input, channel 1 or 2 @Two instantaneous safety outputs @Two instantaneous safety outputs @Two OFF-delay safety outputs @Logical AND connection output @Logical AND connection output ● Indicators That Make Maintenance Easier The indicators show the location and cause of wiring errors and any other errors that are detected. Auxiliary outputs for errors also contribute to reducing down time. Input error Logical AND connection error Output error ● Mechanical Safety Door Switches Can Also Be Connected with the G9SX-NSA Inputs can be accepted D40A from both D40A Switches and mechanical switches to reduce the number of Safety Door Switches Controllers and costs. ● Expansion Units to Easily Increase the Number of Outputs with the G9SX-NSA The number of outputs can be easily increased using connectors. Up to 25 outputs can be Up to 25 Outputs configured. G9SX-EX Expansion Unit 3 D40A/G9SX-NS Reduce Costs with these New-Concept Controllers Issue 1 Two Controllers are required for emergency stop switches and non-contact door switches. Application ●One hazard. ●The system must be stopped when either a door is opened or an emergency stop switch is pressed. D40B Emergency stop switch * D40A Solution 1 D40B-J1 Emergency stop switch * The D40A Simplifies the Configuration The G9SA must be added to connect the G9SA emergency stop switch. Two Controllers Issue 2 G9SX-NSA With only one G9SX-NSA222-T03@ Controller, both a Non-contact Door Switch and an emergency stop switch can be connected. One Controller Another Controller has to be added to use an OFF-delay timer. Application ●Two hazards. ●The power supply must be turned OFF immediately when the emergency stop switch is pressed. ●When a door is opened, a stop signal is sent to only servomotor B and then the power supply is turned OFF. Emergency stop switch * D40B D40A Solution 2 D40B-J1 Emergency stop switch * The D40A Simplifies the Configuration Wiring G9SX-NSA G9SX-BC The G9SA must be Logical AND connection G9SA-321-T@ OFF-delay output G9SA added to use an OFF-delay timer. Three A B Controllers A Controller can be eliminated because the G9SX-NSA222-T03@ provides an OFF-delay output. A B Two Controllers * Always use a manual reset when using an emergency stop. Refer to G9SX for the features of the G9SX Series. 4 D40A/G9SX-NS Selection of Safety Controllers for D40A [Connectable Controllers] Safety Controller G9SP Non-contact Door Switch Controller G9SX-NS Safety Controller G9SP Non-contact Door Switch Controller G9SX-NS • Flexible programming by combining function blocks • Extensive system configurations • Decreased work hours by convenient configurator • Easy expansion of output points by an expansion unit • Improved maintainability by LED display • No special programming required Function Blocks Note: For product information, refer to the website at: http://www.ia.omron.com/ Model Number Structure Model Number Legend Non-Contact Door Switch (Switch/Actuator) D40A - @@@ 1 2 3 1. Type 1: Standard model 2. Auxiliary outputs C: 1NO (PNP transistor output) 3. Cable length 2: 2 m 5: 5 m 015-F: Connector type (Cable length :15cm) Non-Contact Door Switch Controller G9SX - @@@@@@ - @@@ - @@ 1 2 3 4 5 1. Functions NS/NSA: Controller EX: Expansion Unit 2. Output Configuration (Instantaneous Safety Outputs) 2: 2 outputs 4: 4 outputs 3. Output Configuration (OFF-delayed Safety Outputs) 0: None 2: 2 outputs 6 4. Output Configuration (Auxiliary Outputs) 1: 1 output 2: 2 outputs 5. Max. OFF-delay Time Controller T03: 3 s (Variable) Expansion Unit Blank: No OFF delay T: OFF delay 6. Terminal Block Type RT: Screw terminals RC: Spring-cage terminals For product information of G9SP,refer to the website at:http://www.ia.omron.com/ 5 D40A/G9SX-NS Ordering Information List of Models Non-Contact Door Switches (Switch/Actuator) Classification Appearance Auxiliary outputs Cable length Model 2m D40A-1C2 5m D40A-1C5 Standard models Semiconductor outputs *1 Connector model 0.15 m D40A-1C015-F *2 *1. PNP open-collector semiconductor output. *2. The model with a connector is not KOSHA certified. Cable with connector Connector Type Single-end Cable Length Model Packing Unit 2m XS2F-D521-DG0-A 5m XS2F-D521-GG0-A 10 m XS2F-D521-JG0-A 1 15 m XS2F-D521-KG0-A 20 m XS2F-D521-LG0-A Connector Type Cable Length Model Packing Unit 5 2m XS2W-D521-DG1-A 5 5 5m XS2W-D521-GG1-A 5 10 m XS2W-D521-JG1-A 1 1 15 m XS2W-D521-KG1-A 1 1 20 m XS2W-D521-LG1-A 1 Double-end Non-Contact Door Switch Controllers Safety outputs *1 Instantaneous 2 (Semiconductors) Auxiliary outputs *3 OFF-delayed *2 0 2 (Semiconductors) 2 (Semiconductors) Logical AND connection input Logical AND connection output Max. OFF delay time *4 Rated voltage --1 1 24 VDC 3.0 s Terminal block type Model Screw terminals G9SX-NS202-RT Spring-cage terminals G9SX-NS202-RC Screw terminals G9SX-NSA222-T03-RT Spring-cage terminals G9SX-NSA222-T03-RC *1. P channel MOS FET transistor output *2. The OFF-delayed output becomes an instantaneous output by setting the OFF-delay time to 0 s. *3. PNP transistor output *4. The OFF-delay time can be set in 16 steps as follows: 0/0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.4/1.8/2.0/2.5/3.0 s Expansion Units Safety outputs Instantaneous OFF-delayed 4PST-NO --- --- 4PST-NO Auxiliary outputs OFF-delay time Rated voltage --1 (Semiconductor) *1 24 VDC *2 Terminal block type Model Screw terminals G9SX-EX401-RT Spring-cage terminals G9SX-EX401-RC Screw terminals G9SX-EX041-T-RT Spring-cage terminals G9SX-EX041-T-RC *1. PNP transistor output *2. The OFF-delay time is synchronized to the OFF-delay time setting in the connected Controller (G9SX-NSA222-T03-@). 6 D40A/G9SX-NS Accessories Terminal Block Appearance * Specifications Applicable units Model Remarks Terminal Block with screw terminals (3-pin) G9SX-NSA Y9S-03T1B-02A Two Terminal Blocks (black) with screw terminals, and a set of six code marks to prevent erroneous insertion. Terminal Block with screw terminals (4-pin) G9SX-NS G9SX-EX-@ Y9S-04T1B-02A Two Terminal Blocks (black) with screw terminals, and a set of six code marks to prevent erroneous insertion. Terminal Block with springG9SX-NSA cage terminals (3-pin) Y9S-03C1B-02A Two Terminal Blocks (black) with spring-cage terminals, and a set of six code marks to prevent erroneous insertion. Terminal Block with spring- G9SX-NS cage terminals (4-pin) G9SX-EX-@ Y9S-04C1B-02A Two Terminal Blocks (black) with spring-cage terminals, and a set of six code marks to prevent erroneous insertion. Note: The G9SX main unit comes with a terminal block as standard equipment. The accessories shown here can be ordered as a replacement. * The illustrations show 3-pin types Specifications Non-contact Door Switches Ratings and Characteristics Item Model Operating distance OFF→ON Operating distance ON→OFF Operating Differential travel characteristics *1 Influence of temperature (max.) Repeat accuracy D40A-1C@ 5 mm min. *2 15 mm max. *2 20% or less of operating distance at 23°C (maximum 2.5 mm) ±20% of operating distance at 23°C, within temperature range of −10 to 55°C ±10% or less of operating distance at 23°C Ambient operating temperature −10 to 55°C (no icing or condensation) Ambient operating humidity 25% to 85% Insulation resistance (between charged parts and case) 50 MΩ max. (at 500 VDC) Dielectric strength (between charged parts and case) 1,000 VAC for 1 min Pollution degree 3 Electromagnetic compatibility IEC/EN 60497-5-3 compliant Vibration resistance 10 to 55 to 10 Hz (single amplitude: 0.75 mm, double amplitude: 1.5 mm) Shock resistance 300 m/s2 min. Degree of protection IP67 Material PBT resin Mounting method M4 screws Terminal screw tightening torque 1 N·m Power supply voltage 24 VDC +10%/−15% Power consumption 0.6 W max. Auxiliary outputs *3 24 VDC, 10 mA (PNP open-collector outputs) LED indicators Actuator not detected (red); actuator detected (yellow) Connection cables 2 m, 5 m, 0.15m (Connector type) Number of connectable switches 30 max. (wiring length: 100 m max.) *4 Weight Switch: approx. 145 g, actuator: approx. 20 g (D40A-1C2) *1. This is the distance where the switch operates from OFF to ON when approaching and the distance where the switch operates from ON to OFF when separating when the switch and actuator target marks are on the same axis, and the sensing surfaces coincide. *2. For detail,refer to page 13 Engineering Data Guaranteed value and typical data of operating characteristics. *3. Turns ON when the actuator is approaching. The G3R series of the SSR can be driven at an auxiliary output of 10 mA. Contact your OMRON representative for details. *4. For details, refer to item 5 on page 29. 7 D40A/G9SX-NS Non-contact Door Switches Ratings Power input Item Model G9SX-NS202-@ G9SX-NSA222-T03-@ Rated supply voltage 24 V DC Operating voltage range −15% to 10% of rated supply voltage Rated power consumption * 3 W max. 4 W max. G9SX-EX-@ 2 W max. * Power consumption of loads not included. Inputs Item Model Safety input *1 G9SX-NS202-@/G9SX-NSA222-T03-@ Operating voltage: 20.4 VDC to 26.4 VDC, internal impedance: approx. 2.8 kΩ *2 Feedback/reset input *1. Only applies to the G9SX-NSA222-T03-@. Refers to input other than that from the Non-contact Door Switch. *2. Provide a current equal to or higher than that of the minimum applicable load of the connected input control device. Outputs Item Model G9SX-NS202-@/G9SX-NSA222-T03-@ Instantaneous safety output *1 OFF-delayed safety output *1 P channel MOS FET transistor output Load current: 0.8 A DC max. *2 Auxiliary output PNP transistor output Load current: 100 mA max. *1. While safety outputs are in the ON state, the following signal sequence is output continuously for diagnosis. When using the safety outputs as input signals to control devices (i.e. Programmable Controllers), consider the OFF pulse shown below. Approx.100 ms ON OFF 360 μs max. *2. The following derating is required when Units are mounted side-by-side. G9SX-NS202-@/G9SX-NSA222-T03-@: 0.4 A max. load current Expansion Unit Item Model G9SX-EX-@ Rated load 250 VAC, 3 A/30 VDC, 3 A (resistive load) Rated carry current 3A Maximum switching voltage 250 VAC, 125 VDC 8 D40A/G9SX-NS Characteristics Item Model Over-voltage category (IEC/EN 60664-1) G9SX-NS202-@ G9SX-NSA222-T03-@ G9SX-EX-@ II (Relay outputs 13 to 43 and 14 to 44: III) II 100 ms max. (Logical AND connection input ON and Operating time (OFF to ON state) *1 Non-contact Door Switch input ON) 50 ms max. (Safety input: ON) *2 100 ms max. (Logical AND connection input ON and 30 ms max. *4 Non-contact Door Switch input ON) *3 Response time (ON to OFF state) *1 15 ms max. (Logical AND connection input: OFF) 20 ms max. (Non-contact Door Switch input OFF) *6 15 ms max. (Safety input OFF and logical AND connection input OFF) 10 ms max. *4 20 ms max. (Non-contact Door Switch input: OFF) *6 ON-state residual voltage 3.0 V max. (safety output, auxiliary output) OFF-state leakage current 0.1 mA max. (safety output, auxiliary output) Maximum wiring length of safety input, logical AND connection 100 m max. (External connection impedance: 100 Ω max. and 10 nF max.) input, and Non-contact Door Switch input Reset input time (Reset button pressing time) 100 ms min. Accuracy of OFF-delay time *5 --- Within ±5% of the set value Within ±5% of the set value Between logical AND connection terminals, and power supply input terminals and other Insulation input and output 20 MΩ min. (at 100 VDC) resistance terminals connected together --- Between all terminals connected together and DIN rail 100 MΩ min. (at 500 VDC) Between logical AND connection terminals, and power supply input terminals and other input and output 500 VAC for 1 min. terminals connected together Dielectric strength --- Between all terminals connected together and DIN rail 1,200 VAC for 1 min Between different poles of outputs Between relay outputs connected together and other terminals connected together Vibration resistance --2,200 VAC for 1 min 10 to 55 to 10 Hz, 0.375 mm single amplitude (0.75 mm double amplitude) 300 m/s2 Destruction Shock resistance Malfunction 100 m/s2 Electrical --- 100,000 cycles min. rated load, switching frequency: 1,800 cycles/hour) Mechanical --- 5,000,000 cycles min. (switching frequency: 7,200 cycles/hour) Durability Ambient operating temperature −10 to 55°C (no icing or condensation) Ambient operating humidity 25% to 85% Terminal tightening torque 0.5 N·m (For the G9SX-NS@-RT (with screw terminals) only) Weight Approx. 125 g Approx. 200 g Approx. 165 g *1. When two or more Units are connected by logical AND, the operating time and response time are the sum total of the operating times and response times, respectively, of all the Units connected by logical AND. *2. Represents the operating time when the safety input turns ON with all other conditions set. *3. Represents the operating time when the logical AND input and the Non-contact Door Switch input turn ON with all other conditions set. *4. This does not include the operating time or response time of G9SX-NS@ that are connected. *5. This does not include the operating time or response time of internal relays in the G9SX-EX-@. *6. The failure detection time for 24 V short-circuit failure on the input to Non-contact Door Switches is 35 ms max. If using the Switch for an application other than as a Door Switch, calculate the safe distance using a failure detection time of 35 ms. For product information of G9SP,refer to the website at:http://www.ia.omron.com/ 9 D40A/G9SX-NS Cable with connector Ratings and Characteristics Rated current 3A Rated voltage For DC 125 VDC, for AC 250 VAC Contact resistance (Connector) 40 mΩ max. (20 mV max., 100 mA max.) Insulation resistance 1,000 MΩ min. (at 500 VDC) Dielectric strength (Connector) 1,500 VAC for 1 min (leakage current: 1 mA max.). Degree of protection IP67 (IEC529) Insertion tolerance 200 times min. Assembled fixture strength Tensile: 98 N/15 s Torsion: 0.98 N·m/15 s Cable holding strength Cable diameter: 6 mm Ambient operating temperature range Operating: − 25°C to 70°C Ambient humidity range 20% to 85% 98 N/15 s Materials and Finish Item Contacts Thread bracket Pin block XS2F/H/W Materials Phosphor bronze Finish Nickel base, 0.4-μm gold plating Materials Brass Finish Nickel plated Materials PBT resin (UL94V-0) Finish For DC: light gray; for AC: dark gray O-ring/rubber bushing Rubber Cover PBT resin (UL94V-0) 10 D40A/G9SX-NS Logical AND Connection Item Model G9SX-NS202-@ G9SX-NSA222-T03-@ G9SX-EX-@ Number of Units connected per logical 4 Units max. AND output --- Total number of Units connected by logical AND *1 20 Units max. --- Number of Units connected in series by logical AND 5 Units max. --- Max. number of Expansion Units connected *2 Maximum cable length for logical AND input --- 5 Units max. 100 m max. --- Note: See Logical AND Connection Combinations below for details. *1. The number of G9SX-EX401-@ Expansion Units or G9SX-EX041-T-@ Expansion Units (OFF-delayed Model) not included. *2. G9SX-EX401-@ Expansion Units and G9SX-EX041-T-@ Expansion Units (OFF-delayed Model) can be mixed. Logical AND Connection Combinations 1. One logical AND connection output from a G9SX-NS@ Controller can be logical AND connected to up to four Controllers. G9SX-NS@ G9SX-NS@ G9SX-NS@ G9SX-NS@ G9SX-NS@ 3. The largest possible system configuration contains a total of 20 G9SX-NS@ Controllers, G9SX-AD@ Advanced Units, and G9SX-BC Basic Units. In this configuration, each Controller or Advanced Unit can have up to five Expansion Units. G9SX-@ 2. Any G9SX-NS@ Controller that receives a logical AND connection input can be logically connected to other Controllers on up to five layers. G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ G9SX-NS@ G9SX-NS@ G9SX-NS@ G9SX-NS@ Note: The G9SX-NS@ in the above diagram can be replaced by the G9SX-AD@ Advanced Unit. For details on G9SX-AD@ Advanced Units, refer to the G9SX-series Flexible Safety Unit catalog. (Cat. No. J150). Number of Units connected in series by logical AND: 5 Units max. G9SX-AD@ or G9SX-NS@ Number of Units connected per logical AND output: 4 Units max. G9SX-AD@ or G9SX-NS@ G9SX-AD@ or G9SX-NS@ Total number of Units connected by logical AND: 20 Units max. 11 D40A/G9SX-NS Response Time and Operating Time 1. G9SX-NS@ Max. response time (excluding Expansion Units) *1 Max. operating time (excluding Expansion Units) *2 Non-contact Door Switch input 20 ms 100 ms Logical AND input 15 ms 100 ms Non-contact Door Switch input Logical AND input *1. The maximum response time is the time it takes the output to switch from ON to OFF after the input switches from ON to OFF. *2. The maximum operating time is the time it takes the output to switch from OFF to ON after the input switches from OFF to ON. 2. G9SX-NSA@ Non-contact Door Switch input D4NS Safety input Logical AND input Max. response time (excluding Expansion Units) *1 Max. operating time (excluding Expansion Units) *2 Non-contact Door Switch input 20 ms 100 ms Safety input 15 ms 50 ms Logical AND input 15 ms 100 ms *1. The maximum response time is the time it takes the output to switch from ON to OFF after the input switches from ON to OFF. *2. The maximum operating time is the time it takes the output to switch from OFF to ON after the input switches from OFF to ON. 3. Multiple G9SX-NS@/NSA@ Non-contact Door Switch Controllers When multiple Controllers are logically connected with AND connections, the response time is the sum of the response times given in 1 and 2 above. (It is the same for the operating time.) D4NS Case 1 Safety input D40A (1) Response Time from When D40A (1) Turns from ON to OFF until Safety Output (2) Turns from ON to OFF ( 20 ms (D40A (1)) Safety output (1) Logical AND (1) D40A (2) + 15 ms = (Logical AND connection (1)) 35 ms Case 2 Response Time from When D4NS Turns from ON to OFF until Safety Output (3) Turns from ON to OFF 15 ms (D4NS) + 15 ms + (Logical AND connection (1)) 15 ms = (Logical AND connection (2)) 45 ms Safety output (2) D40A (3) Logical AND (2) Safety output (3) 12 D40A/G9SX-NS Engineering Data Guaranteed value and typical data of operating characteristics 15mm * 5mm * 0mm ON OFF * When the switch and actuator target marks are on the same axis, and the sensing surfaces coincide. Unstable range 18 OFF range 16 X Maximum operating distance (ON to OFF) 14 Sensing surface Engineering Data (ON to OFF) 12 Engineering Data (OFF to ON) 10 Y 8 Minimum operating distance (OFF to ON) 6 Target marks Operating distance Y (mm) Operating distance Y (mm) 18 OFF range 16 Sensing surface Maximum operating distance (ON to OFF) 14 Engineering Data (ON to OFF) 12 10 Engineering Data (OFF to ON) 8 Z Minimum operating distance (OFF to ON) 6 Y Target marks 4 4 ON range 2 0 −6 −4 −2 ON range 2 0 2 4 0 −15 6 Distance from the target mark on the switch X (mm) −10 −5 0 5 10 15 Distance from the target mark on the switch Z (mm) Note: 1. The operating distance is the distance between the switch and actuator sensing surfaces. 2. Data in the diagram is typical data at an ambient temperature of 23°C. Actual operating values may vary. The operating distance may be affected by ambient metal, magnet catches, and temperature. Connections Internal Connection G9SX-NS202-@ (Non-contact Door Switch Controller) A1 D1 D2 D3 D4 T31 T32 T33 T41 T42 Non-contact Door Reset/Feedback Input Switch control *2 Logical AND input G9SX-NSA222-T03-@ (Non-contact Door Switch Controller) A1 A2 Safety output control S14 S24 *2 Power supply circuit *1 Auxiliary output control L1 X1 A2 G9SX-EX401-@/G9SX-EX041-T-@ (Expansion Unit/Expansion Unit OFF-delayed Model) Exp. sig. IN A2 X2 fault Non-contact Door Reset/Feedback Cross detection Input Switch control input Safety output control Auxiliary output control Logical AND input Expansion Unit output control X1 X2 K1 *1. Internal power supply circuit is not isolated. *2. Logical AND input is isolated. *3. Outputs S14 to S54 are internally redundant. D40A-1C@ *2 Brown Exp. sig. OUT K2 14 24 34 44 *1. Internal power supply circuit is not isolated. *2. Relay outputs are isolated. S14 S24 S44 S54 L1 Internal Circuit Diagram 13 23 33 43 *1 Safety output Power control supply circuit Auxiliary output control Safety input 2 *3 *1. Internal power supply circuit is not isolated. *2. Logical AND input is isolated. *3. Outputs S14 to S24 are internally redundant. A1 Safety input 1 X2 *3 Blue Internal circuit Power supply circuit *1 T11 T12 T21 T22 T31 T32 T33 Y1 D1 D2 D3 D4 T41 T42 White Black Yellow 13 D40A/G9SX-NS Dimensions and Terminal Arrangement (Unit: mm) Non-contact Door Switch (Switch/Actuator) D40A-1C2 D40A-1C5 D40A-1C015-F Indicator (1.5) 2-4.2 dia. 9.5 7.2 dia. 38 7.2 dia. 48 48 7.2 dia. 38 7.2 dia. Sensing surface 12 6 13 17 (150) (2) 20 25 (46) (15 dia.) M12 (Actuator) 13 2-4.2 dia. Vinyl-insulated round cable: Diameter 4 mm, 5-wire (Conductor cross-sectional area: 0.2 mm2/ Insulator diameter: 1.0 mm) Standard length: 2 m/5 m (Switch) Non-contact Door Switch Controller G9SX-NS202-@ (6) (See note 2.) Terminal arrangement T31 T32 T33 D3 D1 D2 X1 A1 T31 T32 T33 D3 D1 D2 X1 A1 G9SX-NS202 24VDC PWR EI PWR FB AND NS FB 100 max. NS AND ERR ERR EI No. T41 T42 X2 S14 S24 L1 A2 D4 T41 T42 X2 A2 S14 S24 L1 D4 23 max. 115 max. (22.5) * (6) (See note 2.) Note: 1. Above outline drawing is for models with spring-cage terminals (-RC). 2. For models with spring-cage terminals (-RC) only. * Typical dimension Non-contact Door Switch Controller G9SX-NSA222-T03-@ Terminal arrangement (6) (See note 2.) T31 T32 T33 D1 D2 D3 T11 T12 Y1 X1 X2 A1 T31 T32 T33 D1 T11 T12 Y1 X1 D2 X2 D3 A1 G9SX-NSA222-T03 24VDC PWR 0.7 0.6 0.5 0.4 0.3 0.2 FB T1 T2 AND NS EI ED 0.8 0.91.0 1.2 1.4 1.8 2.0 2.5 0 3.0 OFF-DELAY 100 max. PWR FB T1 T2 AND NS EI ED ERR ERR No. T21 T22 T41 T42 S14 S24 S44 S54 L1 A2 D4 T21 T22 T41 T42 A2 S14 S24 S44 S54 L1 D4 35.5 max. (35) * (10) 115 max. (6) (See note 2.) Note: 1. Above outline drawing is for models with spring-cage terminals (-RC). 2. For models with spring-cage terminals (-RC) only. * Typical dimension 14 D40A/G9SX-NS Expansion Unit G9SX-EX401-@ Expansion Unit (OFF-delayed Model) G9SX-EX041-T-@ Terminal arrangement G9SX-EX401-@ (Expansion Unit) G9SX-EX041-T-@ (Expansion Unit with OFF Delay) 13 23 33 43 13 23 33 43 PWR PWR EI ED ERR ERR (6) (See note 2.) 100 max. 23 max. 115 max. (22.5) * A1 X2 A2 A1 X2 A2 14 24 34 44 14 24 34 44 (6) (See note 2.) Note: 1. Above outline drawing is for models with spring-cage terminals (-RC). 2. For models with spring-cage terminals (-RC) only. * Typical dimension For product information of G9SP,refer to the website at:http://www.ia.omron.com/ Accessories (Sold separately) Socket on One Cable End (5-pole Connectors) XS2F-D521-DG0-A (L=2m) XS2F-D521-GG0-A (L=5m) XS2F-D521-JG0-A (L=10m) XS2F-D521-KG0-A (L=15m) XS2F-D521-LG0-A (L=20m) (Unit: mm) Straight Connectors M12 5 dia. 45° 6 dia. 14.9 dia. 30 40.7 L Pin Arrangements (Engagement Side) Wiring Diagram Cable lead colors Contact No. 2 4 Brown White Blue Black Gray 1 3 5 Sockets and Plugs on Cable Ends (5-pole Connectors) XS2W-D521-DG1-A (L=2m) XS2W-D521-GG1-A (L=5m) XS2W-D521-JG1-A (L=10m) XS2W-D521-KG1-A (L=15m) XS2W-D521-LG1-A (L=20m) 5 50 2 5 3 1 4 Straight/Straight Connectors 6 dia. 14.9 dia. 14.9 dia. 40.7 44.7 L Wiring Diagram for 5 Cores Contact No. 1 2 3 4 5 Cable lead colors 1 Brown 2 White 3 Blue 4 Black 5 Gray 15 D40A/G9SX-NS Non-contact Door Switch D40A and Non-contact Door Switch Controller G9SX-NS@ Wiring Example: Wiring a Single Switch Example: Wiring Multiple Switches Connect Up to 30 Non-contact Door Switches D1 D2 D3 D4 Blue Brown Black White Blue Brown Black White Blue Brown Auxiliary output load * Black White Blue Yellow Black Brown White D40A-1C@ A2 G9SX-NS202-@ G9SX-NSA222-T03-@ * The auxiliary output load current must be 10 mA max. D1 D2 D3 D4 G9SX-NS202-@ G9SX-NSA222-T03-@ Wiring of Inputs and Outputs Wire color Pin No. Non-contact Door Switch power supply input Signal name Brown 1 Description of operation Blue 3 Non-contact Door Switch input White 2 Inputs signals from the G9SX-NS@. The Non-contact Door Switch input must be ON as a required condition for the Non-contact Door Switch output to be ON. Non-contact Door Switch output Black 4 Turns ON and OFF according to actuator detection and the status of the Non-contact Door Switch input. Auxiliary output Yellow 5 Turns ON when actuator is detected. Supplies power to the D40A. Connect to the D3 and D4 terminal of the G9SX-NS@. 4 3 5 1 2 16 D40A/G9SX-NS Wiring of Inputs and Outputs G9SX-NS202-@ Signal name Power supply input Terminal name A1, A2 Non-contact D1, D2, Door Switch input D3, D4 Description of operation Connect the power source to the A1 and A2 terminals. Wiring Connect the power supply plus (24 VDC) to the A1 terminal. Connect the power supply minus (GND) to the A2 terminal. All Non-contact Door Switch inputs connected to the G9SX-NS@ must be ON as a required condition for the safety outputs to be ON. Otherwise the safety outputs cannot be in the ON state. White D1 Black Brown D2 Blue D3 D4 Feedback loop To set the safety outputs in the ON state, the ON state signal must be input to T33. Otherwise the safety Auto reset outputs cannot be in the ON state. Feedback/reset input Logical AND connection input T31, T32, T33 T41, T42 To set the safety outputs in the ON state, the signal input to T32 must change from the OFF state to the ON state, and then to the OFF state. Otherwise the safety outputs cannot be in the ON state. A logical AND connection means that one unit (Unit A) outputs a safety signal “a” to a subsequent unit (Unit B) and Unit B calculates the logical AND (i.e., outputs the AND) of the signal “a” and safety signal “b”, which is input to Unit B. Thereby the logic of the safety output of Unit B is (AND). (An AND of inputs “a” and “b” is output.) To set the safety outputs of the subsequent Unit in the ON state, its logical AND connection preset switch must be set to AND (enable) and the high signal must be input to T41 of the subsequent unit. +24 V T31 T32 KM T33 Feedback loop Reset Switch Manual reset KM +24 V T31 T32 T33 Input a Unit A G9SX-NS/NSA Output (a) L1 A2 Unit B Logical AND connection sig. (1st layer) Input b T41 T42 G9SX-NS/NSA Output (a&b) L1 A2 Next unit (4 unit max.) T41 T42 G9SX-NS/NSA Logical AND connection sig. (2nd layer) Next unit (4 unit max.) T41 T42 G9SX-NS/NSA L1 A2 Next unit (5 layers max.) Instantaneous safety output S14, S24 Turns ON/OFF according to the state of the safety inputs, Non-contact Door Switch inputs, feedback/ reset inputs, and logical AND connection inputs. During OFF-delay state, the Instantaneous safety outputs are not able to turn ON. Logical AND connection output L1 Outputs a signal of the same logic and at the same time as the instantaneous safety outputs. Keep these outputs open when not used. Auxiliary monitor output X1 Outputs a signal of the same logic and at the same time as the instantaneous safety outputs. Keep these outputs open when not used. Auxiliary error output X2 Outputs when the error indicator is lit or flashing. Keep these outputs open when not used. Keep these outputs open when not used. 17 D40A/G9SX-NS G9SX-NSA222-T03-@ Signal name Power supply input Terminal name A1, A2 Description of operation Connect the power source to the A1 and A2 terminals. Wiring Connect the power supply plus (24 VDC) to the A1 terminal. Connect the power supply minus (GND) to the A2 terminal. +24 V Using safety input 1 system Safety input 1 T11 T12 T21 T22 To set the safety outputs in the ON state, the high state signals must be input to both safety input 1 and safety input 2. Otherwise the safety outputs cannot be in the ON state. Safety input 2 Non-contact Door Switch input +24 V T11, T12 T21, T22 D1, D2, D3, D4 Feedback/reset T31, T32, input T33 Using safety input 2 system (without short-circuit monitoring between systems) All Non-contact Door Switch inputs connected to the G9SX-NS must be ON as a required condition for the safety outputs to be ON. Otherwise the safety outputs cannot be in the ON state. To set the safety outputs in the ON state, the ON state signal must be input to T33. Otherwise the safety outputs cannot be in the ON state. White D1 T11 T12 T21 T22 Y1 T11 T12 T21 T22 Y1 NC Black Brown D2 Blue D3 D4 Feedback loop +24 V Auto reset T31 T32 KM T33 Feedback loop To set the safety outputs in the ON state, the signal input to T32 must change from the OFF state to the Manual reset ON state, and then to the OFF state. Otherwise the safety outputs cannot be in the ON state. A logical AND connection means that one unit (Unit A) outputs a safety signal “a” to a subsequent unit (Unit B) and Unit B calculates the logical AND (i.e., outputs the AND) of the signal “a” and safety signal “b”, which is input to Unit B. Thereby the logic of the safety output “b” is output.) To set the safety outputs of the subsequent Unit in the ON state, its logical AND connection preset switch must be set to AND (enable) and the high signal must be input to T41 of the subsequent unit. Y1 +24 V +24 V Using safety input 2 system (with short-circuit monitoring between systems) Reset Switch KM +24 V T31 T32 T33 Input a Unit A Logical AND T41, T42 connection input +24 V G9SX-NS/NSA Output (a) L1 A2 Unit B Logical AND connection sig. (1st layer) Input b T41 T42 G9SX-NS/NSA Output (a&b) L1 A2 Next unit (4 unit max.) T41 T42 G9SX-NS/NSA Logical AND connection sig. (2nd layer) Next unit (4 unit max.) T41 T42 G9SX-NS/NSA L1 A2 Next unit (5 layers max.) Y1 Selects the mode for the failure detecting (cross Whether Y1 is connected depends on whether the T11 and fault detecting) function for the safety inputs of T21 terminals are used. G9SX corresponding to the connection of the cross Refer to wiring information for safety inputs 1 and 2. fault detection input. S14, S24 Turns ON/OFF according to the state of the safety inputs, feedback/reset inputs, and logical AND connection inputs. During OFF-delay state, the Instantaneous safety outputs are not able to turn ON. OFF-delayed safety output S44, S54 OFF-delayed safety outputs. The OFF-delay time is set by the OFF-delay preset switch. Keep these outputs open when not used. When the delay time is set to zero, these outputs can be used as non-delay outputs. Logical AND connection output L1 Outputs a signal of the same logic and at the same Keep these outputs open when not used. time as the instantaneous safety outputs. Auxiliary monitor output X1 Outputs a signal of the same logic and at the same Keep these outputs open when not used. time as the instantaneous safety outputs. Auxiliary error output X2 Outputs when the error indicator is lit or flashing. Cross fault detection input Instantaneous safety output Keep these outputs open when not used. Keep these outputs open when not used. Connecting Safety Sensors Safety sensors cannot be connected to safety inputs for the G9SX-NSA222-T03-@. 18 D40A/G9SX-NS Operation Functions Logical AND Connection Connecting Expansion Units A logical AND connection means that the G9SX outputs a safety signal “a” to another G9SX, and that G9SX creates the logical AND of safety signal “a” and safety signal “b.” The safety output of the G9SX-NSA222-T03-@ with the logical AND connection shown in the following diagram is “a” AND “b.” a b G9SX-NS202-@ G9SX-NSA222-T03-@ a • The G9SX-EX and G9SX-EX-T Expansion Units can be connected to a G9SX-NSA222-T3-@ Non-contact Door Switch Controller to increase the number of safety outputs. (They cannot be connected to a G9SX-NS202-@.) • A maximum of five Expansion Units can be connected to one G9SX-NSA222-T03-@. This may be a combination of G9SX-EX instantaneous models and G9SX-EX-T OFF-delayed models. • Remove the terminating connector from the receptacle on G9SX-NSA222-T03-@ and insert the Expansion Unit cable connector into the receptacle. Insert the terminating connector into the receptacle on the Expansion Unit at the very end (rightmost). • When Expansion Units are connected to a Controller, make sure that power is supplied to every Expansion Unit. (Refer to the following diagram for actual Expansion Unit connection.) a (AND) b This is illustrated using the application in the following diagram as an example. The equipment here has two hazards identified as Robot 1 and Robot 2, and it is equipped with Non-contact Door Switches and an emergency stop button as safety measures. If the door to Robot 2 is opened, only Robot 2 is stopped (i.e., a partial stop). If the door to Robot 1 is opened or the emergency stop button is pressed, both Robot 1 and Robot 2 stop (i.e., a complete stop). The actual situation using a G9SX for this application is shown in this example. Terminating connector G9SX-NSA222-T03-@ Expansion Unit Note: The logical AND setting on the G9SX-NS202-@ must be set to AND (enabled). Non-contact Door Switch 2 Non-contact Door Switch 1 Emergency stop button Robot 2 Robot 1 Emergency stop switch * D40A D40A G9SXNSA222-T03-@ G9SXNS202-@ Robot 1 Robot 2 * A manual reset is required when an emergency stop is used. 19 D40A/G9SX-NS Setting Procedure 1. Cross Fault Detection (G9SX-NSA222-T03-@) Set the cross fault detection mode for safety inputs by shorting Y1 to 24 V or leaving it open. When cross fault detection is set to ON, short-circuit failures are detected between safety inputs T11-T12 and T21-22. When a cross fault is detected, the following will occur. (1) The safety outputs and logical AND outputs lock out. (2) The LED error indicator is lit. (3) The error output (auxiliary output) turns ON. Cross fault detection 3. Setting Logical AND Connection (G9SX-NS202-@/ NSA222-T03-@) When connecting two or more Non-contact Door Switch Controllers by logical AND connection, set the logical AND connection preset switch on the Controller that is on the input side (Unit B in the following diagram) to AND. The default setting of the logical AND connection preset switch is set to OFF. Unit A AND Wiring L1 A2 T41 T42 OFF +24 V AND OFF Using safety input 1 system Unit B +24 V T11 T12 T21 T22 Y1 OFF +24 V Note: A setting error will occur and Unit B will lock out if the logical AND setting switch on the Unit B is set to OFF. +24 V 4. Setting the OFF-delay Time (G9SX-NSA222-T03-@) +24 V T11 T12 T21 T22 Y1 Using safety input 2 system The OFF-delay preset time on G9SX-NSA222-T03-@ is set from the OFF-delay time preset switch (1 each on the front and back of the Unit). Normal operation will only occur if both switches are identically set. An error will occur if the switches are not identically set. The default setting of the OFF-delay time preset switch is set to 0 s. Front ON T11 T12 T21 T22 Back Y1 Switch 2. Reset Mode (G9SX-NS202-@/NSA222-T03-@) Set the reset mode using feedback/reset input terminals T31, T32, and T33. Auto reset mode is selected when terminal T32 is shorted to 24 V and manual reset mode is selected when terminal T33 is shorted to 24 V. Auto reset mode Manual reset mode Switch Refer to the following illustration for details on setting switch positions. G9SX-NSA222-T03-@ KM1 KM2 +24 V KM1 Reset switch KM2 KM3 KM3 KM4 KM4 KM5 KM5 +24 V 0.7 0.6 0.5 0.4 0.3 0.2 0.8 0.91.0 1.2 1.4 1.8 2.0 2.5 0 3.0 OFF-DELAY Example 1: 0-second T31 T32 T33 T31 T32 0.7 0.6 0.5 0.4 0.3 0.2 Notch 0.8 0.91.0 1.2 1.4 1.8 2.0 2.5 0 3.0 OFF-DELAY Example 2: 0.8-second T33 20 D40A/G9SX-NS LED Indicators G9SX-NS202 G9SXNSA222 G9SX-EX G9SX-EX-T Power supply indicator ❍ ❍ ❍ ❍ Lights while power is supplied. Orange Safety input #1 indicator --- ❍ --- --- Lights while a high signal is input to T12. Flashes when an error relating to safety input #1 occurs. T2 Orange Safety input #2 indicator --- ❍ --- --- Lights while a high signal is input to T22. Flashes when an error relating to safety input #2 occurs. NS Orange Non-contact Door Switch input indicator ❍ ❍ --- --- Lights when the Non-contact Door Switch input turns ON. Flashes when an error relating to the Non-contact Door Switch input occurs. --- Lights in the following cases: With automatic reset while a high signal is input to T33. With manual reset while a high signal is input to T32. Flashes when an error relating to feedback/ reset input occurs. Marking Color PWR Green T1 FB Name Orange Feedback/reset input indicator ❍ ❍ --- Function AND Orange Logical AND input indicator ❍ ❍ --- --- Lights while a high signal is input to T41. Flashes when an error relating to logical AND connection input occurs. EI Orange Instantaneous safety output indicator ❍ ❍ ❍ --- Lights while the Instantaneous safety outputs (S14, S24, S34) are in the ON state. Flashes when an error relating to the instantaneous safety output occurs. ED Orange OFF-delayed safety output indicator --- ❍ --- ❍ Lights while OFF-delayed safety outputs (S44, S54) are in the ON-state. Flashes when an error relating to OFF-delayed safety output occurs. ERR Red Error indicator ❍ ❍ ❍ ❍ Lights or flashes when an error occurs. Reference --- * * Refer to “Fault Detection” on the next page for details. Settings Indication (at Power ON) Settings for the G9SX can be checked by the orange indicators for approx. 3 seconds after the power is turned ON. During this settings indication period, the ERR indicator will light, however the auxiliary error output will remain OFF. Indicator Item Setting position T1 Cross fault detection mode Y1 terminal FB Reset mode T32 or T33 terminal AND Logical AND connection input mode Logical AND connection preset switch Indicator status Lit Not lit Lit Not lit Setting mode Detection mode Non-detection mode Setting status Y1 = open Y1 = 24 VDC Manual reset mode T33 = 24 VDC Auto reset mode T32 = 24 VDC Lit Enable logical AND input AND Not lit Disable logical AND input OFF 21 D40A/G9SX-NS Fault Detection When the Non-contact Door Switch Controller detects a fault, the ERR indicator and/or other indicators light up or flash to inform the user about the fault. Check and take necessary measures referring to the following table, and then re-supply power to the Non-contact Door Switch Controller. (G9SX-NS202-@/NSA222-T03-@) ERR indicator Other indicator --- Flashes T1 flashes T2 flashes NS flashes Fault Lights 1. Excessive electromagnetic disturbance 2. Failure of the internal circuit Fault involved with safety input 1 1. Error in the wiring of safety input 1 1. Check the wiring to T11 and T12. 2. Incorrect setting of cross fault 2. Check the wiring to Y1. detection input 3. Failure of the circuit of safety input 1 3. Replace with a new product. Fault involved with safety input 2 1. Error in the wiring of safety input 2 1. Check the wiring to T21 and T22. 2. Incorrect setting of cross fault 2. Check the wiring to Y1. detection input 3. Failure of the circuit of safety input 2 3. Replace with a new product. 1. Check the wiring to D1 and D2. Fault involved with Non-contact Door Switch input 1. Error in the wiring of Non-contact Door Switch input 2. Error in the wiring of Non-contact Door Switch inputs in series connections. 3. Failure of the internal circuits of Non-contact Door Switch inputs 4. Failure of the Non-contact Door Switch 1. Error in the wiring of feedback/reset input. 2. Failure of the circuit of feedback/ reset input 1. Check the wiring to T31, T32 and T33. 1. Improper feedback signals from Expansion Unit 2. Abnormal supply voltage to Expansion Unit 1. Check the connecting cable of Expansion Unit and the connection of the termination socket. 2. Check the supply voltage to Expansion Unit. Fault in Expansion Unit 3. Failure of the circuit of safety relay contact outputs Fault involved with instantaneous safety outputs, logical AND EI flashes connection outputs, or auxiliary monitor output ED flashes Check points and measures to take Fault due to electromagnetic disturbance or of internal circuits. Fault involved with feedback/reset inputs FB flashes Expected causes of the fault Fault involved with OFF-delayed safety outputs 1. Check the disturbance level around the G9SX and the related system. 2. Replace with a new product. 2. Check the wiring to the D40A. 3. Replace with a new product. 4. Replace with a new D40A. 2. Replace with a new product. Note: Make sure that all Expansion Units' PWR indicators are lit. 3. Replace with a new product. 1. Error in the wiring of instantaneous safety outputs 2. Failure of the circuit of instantaneous safety outputs 3. Error in the wiring of the logical AND connection output 4. Failure of the circuit of the logical AND connection output 5. Error in the wiring of the auxiliary monitor output 6. Impermissible high ambient temperature 1. Check the wiring to S14 and S24. 1. Error in the wiring of OFF-delayed safety relay contact outputs 2. Incorrect set values for OFF-delay time 3. Failure of the circuit of OFF-delayed safety relay contact outputs 4. Impermissible high ambient temperature 1. Check the wiring to S44 and S54. 2. Replace with a new product. 3. Check the wiring to L1. 4. Replace with a new product. 5. Check the wiring to X1. 6. Check the ambient temperature and spacing around the G9SX. 2. Check the settings of the OFF-delay time setting switch. 3. Replace with a new product. 4. Check the ambient temperature and spacing around the G9SX. 22 D40A/G9SX-NS ERR indicator Other indicator Fault Expected causes of the fault 1. Error in the wiring of the logical AND connection input AND flashes Fault involved with logical AND connection input 2. Incorrect setting for the logical AND connection input 3. Failure of the circuit of the logical AND connection input Lights Supply voltage outside the 1. Supply voltage outside the rated All indicators rated value value except PWR flash Check points and measures to take 1. Check the wiring to T41 and T42. Note: 1. Make sure that the wiring length for the T41, T42 terminal is 100 meters or less. 2. Make sure that the logical AND connection signal is branched for 4 units or fewer. 2. Confirm the set value of the logical AND connection preset switch. 3. Replace with a new product. 1. Check the supply voltage to the Units. When indicators other than the ERR indicator flash, check and take necessary actions referring to the following table. ERR Other indicator indicators T1 Off T2 Fault Expected cause of the fault The input status between input 1 and Mismatch between input 1 input 2 is different, due to contact failure and input 2. or a short circuit of safety input flash device(s) or a wiring fault. Check points and measures to take Check the wiring from safety input devices to the G9SX. Or check the input sequence of safety input devices. After removing the fault, turn both safety inputs 1 and 2 to the OFF state. (Expansion Unit) ERR Other indicator indicators --Lights Fault Fault involved with safety relay outputs of Expansion Units Expected cause of the fault 1. Welding of relay contacts 2. Failure of the internal circuit Check points and measures to take Replace with a new product. 23 D40A/G9SX-NS Application Examples PL/safety category Model Stop category Reset 1 Manual Non-contact Door Switch D40A Non-contact Door Switch Controller G9SX-NSA222-T03-@ (24 VDC) PLd/3 equivalent Note: 1. The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions. 2. The above PL is the evaluation result concerning the guard. The PL for emergency stop switch and other safety functions must be separately evaluated. 3. Stopping time is required between when an opening of the guard is detected and when the motor M stops. Use after risk assessment to prevent operators from approaching hazardous areas too closely during this period. ● Application Overview The S2 monitors the guard, and stop command is sent to the motor controller when the guard is opened. The power supply to the motor M1 is turned OFF after OFF-delay time. The power supply to the motor M1 is kept OFF while the guard is opened. The power supply to the motor M1 is turned ON again when the reset switch S3 is pressed while the guard is closed. Guard Actuator +24 V KM1 11 Non-contact Door Switch S2 Feedback Loop Motor controller KM1 NC KM2 blue NC Black +24 V Brown S1 A1 S14 KM2 S3 12 White • • • • T11 T12 T21 T22 T31 T32 T33 Y1 D1 D2 D3 D4 NC NC AND T41 T42 OFF M1 Timing chart G9SX-NSA222-T03 Emergency stop switch operation +24 V Control circuit Emergency stop switch S1 Non-contact Door Switch S2 A2 S14 S24 S44 S54 L1 X1 X2 Reset switch S3 KM1 KM2 PLC etc. G9SX S14 GND Motor controller (Stop command) S1: Emergency Stop Switch S2: Non-contact Door Switch S3: Reset Switch KM1, KM2: Contactor M1: 3-phase motor G9SX S44,S54 KM1, KM2 N.C. contact KM1, KM2 N.O. contact Operation command Rotation of motor Note: For details on Non-contact Door Switch wiring, refer to pages 17 and 18 or to the User’s Manual. OFF-delay time OFF-delay time 24 D40A/G9SX-NS PL/safety category Model Stop category Reset 1 Auto Non-contact Door Switch D40A Non-contact Door Switch Controller G9SX-NSA222-T03-@ (24 VDC) PLd/3 equivalent Note: 1. The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions. 2. The above PL is the evaluation result concerning the guard 2. The PL for guard 1 and other safety functions must be separately evaluated. 3. Stopping time is required between when an opening of the guard 2 is detected and when the motor M stops. Use after risk assessment to prevent operators from approaching hazardous areas too closely during this period. ● Application Overview • • • • The S3 monitors the guard 2, and stop command is sent to the motor controller when the guard 2 is opened. The power supply to the motor M1 is turned OFF after OFF-delay time. The power supply to the motor M1 is kept OFF while the guard 2 is opened. The power supply to the motor M1 is turned ON again when the guard 2 is closed. Guard 1 23 S3 24 Actuator Feedback Loop Non-contact Door Switch S2 Guard 2 11 S1 Motor controller KM1 12 KM1 A1 Blue Black White NC Brown KM2 open +24 V S14 T11 T12 T21 T22 T31 T32 T33 Y1 D1 D2 D3 D4 KM2 NC NC AND T41 T42 OFF M1 G9SX-NSA222-T03 +24 V Control circuit Timing chart Safety limit switch S1 A2 S14 S24 S44 S54 L1 X1 X2 Limit switch S2 KM1 KM2 PLC etc. Non-contact Door Switch S3 GND Motor controller (Stop command) S1: Safety limit switch S2: Limit switch S3: Non-contact Door Switch KM1, KM2: Contactor M1: 3-phase motor G9SX S14 G9SX S44, S54 KM1, KM2 N.C. contact KM1, KM2 N.O. contact Operation command Note: For details on Non-contact Door Switch wiring, refer to pages 17 and 18 or to the User’s Manual. Rotation of motor OFF-delay time OFF-delay time 25 D40A/G9SX-NS PL/safety category Model Stop category Reset 0 Auto Non-contact Door Switch D40A Non-contact Door Switch Controller G9SX-NS202-@ (24 VDC) PLd/3 equivalent Note: 1. The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions. 2. The above PL is the evaluation result concerning the guard. The PL for emergency stop switch and other safety functions must be separately evaluated. ● Application Overview • The S3 monitors the guard, and the power supply to the motor M2 is turned OFF immediately when the guard is opened. • The power supply to the motor M2 is kept OFF while the guard is opened. • The power supply to the motor M2 is turned ON again when the guard is closed. Feedback Loop 11 21 12 22 KM1 KM2 S1 KM1 S2 +24 V KM2 NC A1 T11 T12 T21 T22 T31 T32 T33 Y1 M1 G9SX-BC202 (Unit 1) +24 V Control circuit A2 L1 L2 S14 S24 S1: Emergency Stop Switch S2: Reset Switch KM1, KM2: Contactor M1: 3-phase motor X1 X2 KM1 KM2 PLC etc. Actuator Non-contact Door Switch S3 Guard Feedback Loop Timing chart KM3 KM4 G9SX-BC202 (Unit 1) Emergency stop switch operation Blue Brown Black +24 V White Emergency stop switch S1 +24 V Reset switch S2 AND A1 D1 D2 D3 D4 T31 T32 T33 T41 T42 Unit 1 S14, S24 OFF G9SX-NS202 (Unit 2) Control circuit KM1, KM2 N.C. contact KM1, KM2 N.O. contact KM3 Logical AND output L1 KM4 A2 S14 S24 L1 X1 X2 KM3 KM4 PLC etc. Rotation of motor M1 M2 G9SX-NS202-@ (Unit 2) Logical AND input T41 Non-contact Door Switch S3 S3: Non-contact Door Switch KM3, KM4: Contactor M2: 3-phase motor Note: For details on Non-contact Door Switch wiring, refer to pages 17 and 18 or to the User’s Manual. Unit 2 S14, S24 KM3, KM4 N.C. contact KM3, KM4 N.O. contact Rotation of motor M2 26 D40A/G9SX-NS PL/safety category PLd/3 equivalent Model Non-contact Door Switch D40A Non-contact Door Switch Controller G9SP-N20S (24 VDC) Stop category Reset 0 Manual Note: 1. The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions. 2. The above PL is the evaluation result concerning the guard. The PL for emergency stop switch and other safety functions must be separately evaluated. ● Application Overview • The S2 monitors the guard, and the power supply to the motor M1 is turned OFF immediately when the guard is opened. • The power supply to the motor M1 is kept OFF while the guard is opened. • The power supply to the motor M1 is turned ON again when the reset switch S3 is pressed while the guard is closed. G9SP-N20S V1 Si0 Si1 Si2 Si3 Si4 G1 T0 T1 T2 T3 T4 Si5 V2 G2 24 VDC Guard KM1 -NC 11 S1 12 21 22 So1 So0 DC24V S2 KM2 -NC KM1 KM2 S3 Black White Brown Blue GND S1: Emergency Stop Switch S2: Non-contact Door Switch (D40A) S3: Reset Switch KM1, KM2: Contactor M1: 3-phase motor Yellow GND PLC etc. (PNP input) KM1 KM2 M1 Note: 1. The PL and category that correspond to this circuit example vary depending on the program configured to the G9SP-N20S. For details, refer to "G9SP Series User's Manual (Cat.No.Z922)". 2. For details on terminal arrangement, refer to "G9SP Series User's Manual (Cat.No.Z922)". 3. Wire auxiliary outputs correctly. Incorrect wiring may lead to a failure of the auxiliary output circuit. 27 D40A/G9SX-NS Safety Precautions Refer to the “Precautions for All Switches” and “Precautions for All Safety Door Switches”. Indication and Meaning for Safe Use WARNING Indicates a potentially hazardous situation which, if not avoided, will result in minor or moderate injury, or may result in serious injury or death. Additionally there may be significant property damage. Precautions for Safe Use Supplementary comments on what to do or avoid doing, to use the product safely. Precautions for Correct Use Supplementary comments on what to do or avoid doing, to prevent failure to operate, or undesirable effect on product performance. !WARNING Serious injury may possibly occur due to breakdown of safety outputs. Do not connect loads beyond the rated value to the safety outputs. Serious injury may possibly occur due to loss of required safety functions. Wire the D40A and G9SX-NS properly so that supply voltages or voltages for loads do NOT touch the safety outputs accidentally. Serious injury may possibly occur due to damage to safety outputs. Provide protective circuits against counter-electromotive force if inductive loads are connected to safety outputs. Serious injury may possibly occur due to loss of safety functions. Use appropriate devices referring to the information provided below. The machine may start operating and may result in serious injury or death. Do not put the actuator close to the switch when the door is open. Control device Requirements Emergency stop switch Use approved device with direct opening mechanism complying with IEC/EN 60947-5-1. Use approved device with direct opening Safety door switch, mechanism complying with IEC/EN 60947-5-1 Safety limit switch and capable of switching micro loads of 24 VDC, 5 mA. Non-contact Door Switch The G9SX-NS must be used with D40A Non-contact Door Switches. Relay with forcibly guided contacts Use approved devices with forcibly guided contacts complying with EN 50205. For feedback, use devices with contacts capable of switching micro loads of 24 VDC, 5 mA. Contactor Use contactors with forcibly guided mechanism to input the signal to the Feedback/Reset input of the G9SX-NS through the NC contact of the contactor. For feedback, use devices with contacts capable of switching micro loads of 24 VDC, 5 mA. Failure to open contacts of a contactor cannot be detected by connecting NC contact of the contactor without a forcibly guided mechanism to the Feedback/Reset input. Other devices Evaluate whether devices used are appropriate to satisfy the requirements of the safety category level. Precautions for Safe Use <D40A/G9SX-NS@> 1. Disconnect the G9SX-NS from the power supply when wiring the D40A. 1. Turn OFF the load power supply before wiring. Failure to do so may cause electric shock. 2. Devices connected to the product may operate unexpectedly. 2. Do not operate the product in atmospheres containing flammable or explosive gas. Arcs or heating of relays during switching may cause fire or explosion. 3. Wire conductors correctly and verify the operation of the product before using the system in which the product is incorporated. Incorrect wiring may lead to loss of safety functions. 4. Do not dismantle, repair, or modify the product. Doing so may lead to loss of safety functions. <D40A> 5. Auxiliary monitoring outputs are NOT safety outputs. Do not use auxiliary monitoring outputs as safety outputs. Such incorrect use will cause loss of safety function of D40A and peripheral devices. 6. After installing the D40A, qualified personnel must confirm the installation, and must conduct test operations and maintenance. The qualified personnel must be qualified and authorized to secure safety at each phases of design, installation, running, maintenance, and disposal of the system. 7. A qualified person in charge, who is familiar with the machine in which the D40A is to be installed, must conduct and verify the installation. 8. Be sure to inspect the D40A daily and every 6 months. Otherwise, serious injury may possibly occur due to system malfunctions. 9. Connect the D40A to only appropriate components or devices complying with relevant safety standards corresponding to the required level of safety category. Conformity to requirements of the safety category must be determined for the entire system. It is recommended to consult an authorized certification body regarding assessment of conformity to the required safety level. <G9SX-NS@> 10. Use the G9SX within an enclosure with a IP54 degree of protection or higher according to IEC/EN 60529. 11. Do not apply DC voltages exceeding the rated voltages, nor any AC voltages to G9SX-NS@. 12. Use a DC supply satisfying the requirements given below to prevent electric shock. • A DC power supply with double or reinforced insulation, for example, according to IEC/EN 60950 or EN 50178, or a transformer according to IEC/EN 61558. • A DC supply satisfying the requirements for class 2 circuits or limited voltage/current circuits stated in UL 508. 13. Properly apply the specified voltages to the inputs. Applying inappropriate voltages may cause the product to fail to perform its specified function, which could lead to the loss of safety functions or damages to the product. 14. Auxiliary error outputs and auxiliary monitoring outputs are NOT safety outputs. Do not use these outputs as safety outputs. Such incorrect use will cause loss of safety functions of the G9SX and its relevant system. Also logical AND connection outputs can only be used for logical AND connections with the G9SX-@. 15. After installing the G9SX-NS@, qualified personnel must confirm the installation, and must conduct test operations and maintenance. The qualified personnel must be qualified and authorized to secure safety at each phases of design, installation, running, maintenance, and disposal of system. 16. A qualified person in charge, who is familiar with the machine in which G9SX-NS@ is to be installed, must conduct and verify the installation. 17. Perform daily and 6-month inspections for the G9SX-NS@. Otherwise, the system may fail to work properly, resulting in serious injury. 28 D40A/G9SX-NS 18. Connect to the G9SX-NS@ only appropriate components or devices complying with relevant safety standards corresponding to the required level of safety category. Conformity to requirements of safety category must be determined as an entire system. It is recommended to consult an authorized certification body regarding assessment of conformity to the required safety level. 19. OMRON is not responsible for conformity with any safety standards covering the customer's entire system. 20. Be careful not to have your fingers caught when mounting terminal blocks. 21. The service life will depend on the switching conditions. Be sure to check the actual operating conditions using the actual devices, and make sure that the number of switching operations will not cause performance problems. Precautions for Correct Use <D40A/G9SX-NS@> 1. Handle with Care. Do not drop the product or expose it to excessive vibration or mechanical shock. The product may be damaged and may not function properly. 2. Storage and Operating Conditions Do not store or use the products under the following conditions. 1. In direct sunlight 2. At ambient temperatures not between −10 and 55°C 3. At relative humidity not between 25% and 85% or under temperature changes that could causes condensation 4. In corrosive or combustible gases 5 Where subject to vibration or mechanical shock beyond the rated values 6. Where subject to contact with water, oil, or chemicals 7. In an atmosphere containing excessive dust, saline, or metal powder 8. Where iron filings or powder may fall on the product 3. D40A is a class A product.In residential areas D40A may cause radio interference, in which case the user may be required to take adequate measures to reduce interference. <D40A> 4. Always use the D40A/G9SX-NS together with the special actuator and a G9X-NS@ Controller. If you use any other OMRON Safety Controller, confirm applicability in the manual for the Safety Controller. 5. Use cables with a length of less than 100 m total to connect D40A Switches. The supply voltage to D40A may decrease by the voltage drop depending on the cable or the wiring configuration. Check the power-supply voltage is in the rated range. Total wiring length 100 m max. D1 D2 D3 D4 G9SX-NS202-@ G9SX-NSA222-T03-@ 6. Disconnect the G9SX-NS@ from the power supply when replacing the D40A. Devices connected to the G9SX-NS@ may operate unexpectedly. 7. Adhesion of solvent such as alcohol, thinner, trichlorobenzene or gasoline on the product should be avoided. Such solvents make the marking on D40A illegible and cause deterioration of parts. 8. Do not use the D40A in a magnetic field of 1.5 mT or higher. The D40A may not function properly. 9. Do not use the D40A in the water or in an environment continuously exposed to water. Water may penetrate into the D40A. (The IP67 degree of protection for this switch means that it has been checked for penetration of water after having been left in water for a fixed period of time.) 10. Do not use the switch or actuator as a stopper. Protect the switch and the actuator by installing a stopper. Separate the switch and the actuator to a distance of 1 mm or more. 11. Install the actuator and switch at an appropriate distance so that they do not create a gap that provides access to the hazard. Correct Incorrect 29 D40A/G9SX-NS 12. Where two or more Switches are mounted side-by-side, they must be no closer than 25 mm. 25 mm min. 13. Check that the machine is stopped whenever the interlocked guard door is open. <G9SX-NS@> 19. Mounting Mount the G9SX-NS to a DIN rail using End Plates (PFP-M, not included with the product) so that the G9SX-NS does not fall off of the rails due to vibration or other causes, especially when the length of DIN railing is short compared to the width of the G9SX-NS@. 20. The following space must be provided around the G9SX-NS@ to enable applying the rated current to the outputs of the G9SXNS@, to ensure sufficient ventilation, and to enable wiring: 1. At least 25 mm between side surfaces of the G9SX-NS@ 2. At least 50 mm above the top surface of the G9SX-NS@ and below the bottom surface of the G9SX-NS@. 50 mm min. 14. Do not mount the switch and actuator on magnetic materials, otherwise it may affect the operating distance. Distance from surface of magnetic body Operating distance 0 to 5 mm Reduce to approx. 90% of original value. 5 mm or longer No influence. 15. Tighten all screws to the specified torque by using non-magnetic M4 screws with a maximum diameter of 7 mm and washer for the installation of the switch and actuator. After installation and using, the actuator and switch fixing screws must be coated with tamper proof varnish or similar compound. Using anaerobic locking compounds can have a detrimental effect on the plastic switch case if the compounds come into contact with the switch case. Actuator 1.0 N·m Switch 16. Wiring 1. Use the following to wire to the product. Stranded wire (flexible wire): 0.2 to 2.5 mm2 (AWG24 to AWG12) Solid wire (steel wire): 0.2 to 2.5 mm2 (AWG24 to AWG12) 2. When an auxiliary output is not used, cut off the wiring and cover it with tape so that it does not contact other terminals. 3. When you use an additional cable of 20m or longer, use a multiconductor cable to group the white, black, brown, and blue lines together. 17. Handle cables with care 1. For bending cables, it is recommended to bend them with a radius of bend no less than six times the cable outer diameter. 2. Do not apply a tensile strength of 50N or greater to the cables. 18. If there is any machine that has a large surge current (e.g., amotor) near D40A, connect a surge absorber to D40A between the blue and the other cables (white, black, brown, and yellow), respectively. Suggested surge absorber's specification is as follows: • Peak pulse power: 600W (10/1000 ms) or more (Per IEC61000-4-5(surge immunity)) • Breakdown voltage: 27-33V 25 mm min. 25 mm min. 50 mm min. 21. Wiring 1. G9SX-NS@-RT (with Screw Terminals) • Use the following to wire the G9SX-NS@-RT. Solid wire (steel wire) 0.2 to 2.5 mm2 (AWG24 to AWG12) Stranded wire (flexible wire) 0.2 to 2.5 mm2 (AWG24 to AWG12) • Tighten each screw to the specified torque of 0.5 to 0.6 N·m, or the G9SX-NS@ may malfunction or generate heat. • Strip the wire for no longer than 7 mm. 2. G9SX-NS@-RC (with Spring-cage Terminals) • Use the following to wire the G9SX-NS@-RC. Solid wire (steel wire) 0.2 to 2.5 mm2 (AWG24 to AWG12) Stranded wire (flexible wire) 0.2 to 2.5 mm2 (AWG24 to AWG12) • Strip the wire for no longer than 7 mm. 3. Logical AND Connections • Use VCTF cables or shielded cables for logical AND connect ions between Units. 22. Connecting G9SX-EX@-@ Expansion Units 1. Remove the terminating connector from the connector on the G9SX-NSA222-T03@. Insert the connector on the connecting cable of Expansion Unit into the connector on the G9SX-NSA222T03-@. 2. Connect the terminating connector to the connector on the Expansion Unit at the end position. When the G9SX-NSA222-T03-@ is used without Expansion Units, leave the terminating connector on the G9SX-NSA222T03-@. 3. Do not remove the terminating connector or connecting cables of Expansion Units while the system is operating. 4. Before applying the supply voltage, confirm that the connectors are locked firmly. 5. All of the Expansion Units must be supplied with its specified voltages within 10 s after the connected G9SX-NSA222-T03-@ is supplied with voltage. Otherwise, the G9SX-NSA222-T03-@ will detect a power supply error for the Expansion Units. 23. Use cables with a length of less than 100 m total to connect the safety inputs, feedback/reset inputs, and logical AND connection inputs and outputs. 30 D40A/G9SX-NS 24. Set the time duration of OFF-delay to an appropriate value that does not cause the loss of safety functions of system. 25. Logical AND connections between Units (Refer to “Functions” on page 19.) 1. To use logical AND connection inputs, enable the logical AND connection input for the G9SX-NS@ that will receive the inputs. 2. Connect the logical AND connection inputs appropriately to the logical AND connection outputs of the G9SX-@. 3. When configuring the safety system, be sure to consider that the delay of response time caused by logical AND connection does not degrade the safety functions of the system. (Refer to “Response Time and Operating Time” on page 12.) 26. To determine safety distance to hazards, take into account the delay of safety outputs caused by the following time: 1. Response time of safety inputs 2. Response time of D40A Non-contact Door Switch inputs 3. Response time of logical AND connection input (Refer to “Response Time and Operating Time” on page 12.) 4. Preset OFF-delay time 5. Accuracy of OFF-delay time 27. Start the rest of the system after 5 s or longer has passed since applying supply voltage to all G9SX-@ in the system. 28. Be sure to ground the A2 terminal of the power supply to help prevent malfunctions caused by noise. Also, connect a surge absorber to each end of the coil on inductive loads to reduce noise generation. When sharing a power supply with a Light Curtain, use a DC power supply that will not fail for a momentary power interruption of 20 ms or less. 29. Devices connected to the G9SX-NS may operate unexpectedly. When replacing the G9SX-NS, disconnect it from power supply. 30. Adhesion of solvent Do not allow organic solvents, such as alcohol, thinner, trichloroethane, or gasoline, to come into contact with the product. Such solvents make the markings on G9SX-NS illegible and cause deterioration of parts. 31. Do not mix AC and DC circuits for contact outputs in a single G9SX-EX@-@. When using AC and DC circuits, connect at least two G9SX-EX@-@ Units and use them respectively as dedicated DC-circuit and AC-circuit contact outputs. 32. Safety Application Controller’s Relay durability depends greatly on the switching condition. Confirm the actual conditions of operation in which the Relay will be used in order to make sure the permissible number of switching operations. When the accumulated number of operation exceeds its permissible range, it can cause failure of reset of safety control circuit. In such case, please replace the Relay or the Safety Application Controller immediately. If the Relay or the Safety Application Controller is used continuously without replacing, then it can lead to loss of safety function. 33. Operate the reset input more than 0.4 seconds immediately after the safety outputs are OFF. G9SX does not accept the reset input from when the outputs are turned ON and until 0.4 seconds passes after the outputs are turned OFF. Switch and Actuator Operation Switch and Actuator Mounting Directions Switch Switch Actuator Actuator Switch and Actuator Operating Directions Correct Correct Correct Incorrect Safety Categories You can use the D40A with the G9SX-NS@ for applications in PLd and Safety Category 3 environments defined in the EN ISO13849-1 European standard and the ISO 13849-1 international standard. Compliance was determined using circuit examples specified by OMRON and may not be applicable to all conditions. Safety categories are determined for the overall safety control system. Confirm compliance sufficiently with your application. Requirements for Safety Category 3 (ISO 13849-1) 1. Connect external input D1-D2 and external output D3-D4 to D40A Switches. 2. Input two channels for external inputs T11-T12 and T21-T22. 3. Input external inputs T11-T12 and T21-T22 from switches with direct opening mechanisms. For limit switches, make sure at least one of the switches has a direct opening mechanism. 4. Input the NC signal from the contactor to T31-T32 for a manual reset and to T31-T33 for an auto reset. (Refer to “Application Examples” on page 24) 5. Make sure to connect the A2 terminal to ground. Approved Standards <D40A> • EN ISO 13849-1 PLd/Safety Category 3 (used with G9SX-NS@) • EN 61508 SIL 3 (used with G9SX-NS@) • EN 60947-5-3 (PDF-M) (used with G9SX-NS@) • EN1088 • UL 508 • CAN/CSA C22.2 No.14 • KOSHA certification (excluding connector model) 31 Warranty and Application Considerations Read and Understand this Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. Know and observe all prohibitions of use applicable to this product. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON Corporation Industrial Automation Company Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69-2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON SCIENTIFIC TECHNOLOGIES INC. 6550 Dumbarton Circle, Fremont CA 94555-3605 U.S.A. Tel: (1) 510-608-3400/Fax: (1) 510-744-1442 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 2009 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_8_3_1215 Printed in Japan Cat. No. C140-E1-01 0906-3M (0906) (O)