Single-beam Safety Sensor E3ZS/E3FS CSM_E3ZS_E3FS_DS_E_10_3 Detects Intrusions into Hazardous Areas with a Single Beam and Complies with International Safety Standards. E3FS E3ZS 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 13. Features Connect to a G9SP to Create a Type 2 Safety Sensor G9SP E3ZS E3FS E3FS Application Examples For gaps in small-sized equipment Protect personnel from the hazards of gaps in small-sized equipment or of semi-automated machinery. The E3ZS is a Human Body Detection Sensor (Type 2) for production equipment. Make sure to use it in combination with an G9SP Safety Controller. When used by itself, the E3ZS conforms to PLc/Safety Category 1 (EN ISO13849-1). No particular safety restrictions apply to the G9SP when used by itself, except the inability to use in human detection safety applications. We recommend using it in Light ON mode and using it with error detection via test input. Note: Test Input Use this function to enable the emitter of E3ZS to be turned ON/OFF from outside. It is possible to detect a number of E3ZS errors by monitoring the status of the test input and the E3ZS output signal. For gaps in small to medium-sized equipment Use as a safety measure for protection from hazardous gaps or as guards for medium-sized equipment. The E3FS is a Human Body Detection Sensor (Type 2) for production equipment. Make sure to use it in combination with a G9SP Safety Controller. 1 E3ZS/E3FS Ordering Information Sensors Sensor method Red light Case material Appearance Sheath material Connection method Sensing distance Polybutylene terephthalate Pre-wired cable (2 m) ABS 10 m Brass Model E3ZS-T81A 0.2 to 3 m PVC Throughbeam Output Infrared light --- M12 connector PNP 10 m E3FS-10B4 2M E3FS-10B4-M1-M Controller Safety Controller G9SP Series No. of I/O points Name Safety Controller Safety inputs Test outputs Safety outputs Standard outputs 10 4 Semiconductor outputs: 4 4 10 6 Semiconductor outputs: 16 --- 20 6 Semiconductor outputs: 8 --- Unit version Model G9SP-N10S Ver.2.0 G9SP-N10D G9SP-N20S Note: For details, refer to the G9SP Catalog (F090). Accessories Branch Connector Appearance Model F39-CN3 Sensor Mounting Bracket (for E3FS) Appearance Model Y92E-B18 Sensor Mounting Bracket (for E3ZS) Appearance Model E39-L104 2 E3ZS/E3FS Mutual Interference Prevention Filter (for E3ZS) Dimensions 10.8 7.4 Model Quantity Remarks 4.9 For use with E3ZS-T81A. This filter prevents mutual interference by changing the direction of polarized light of the 2 adjacent Emitter/ Receivers. However, when the filter is attached, the maximum sensing distance of the E3ZS is reduced to 1.5 m. 1 E39-E11 2 per Emitter and Receiver (4 total) 31.4 11.2 0.2 Cables with Connectors (Socket and Plug) on Both Ends (for extension) Type Straight/straight Fire-retardant, robot cable Right angle/right angle Straight/right angle Right angle/straight DC Cable length L (m) Cable connection direction Model 1 XS2W-D421-C81-F 2 XS2W-D421-D81-F 5 XS2W-D421-G81-F 10 XS2W-D421-J81-F 2 XS2W-D422-D81-F 5 XS2W-D422-G81-F 2 XS2W-D423-D81-F 5 XS2W-D423-G81-F 2 XS2W-D424-D81-F 5 XS2W-D424-G81-F UL standard ● Note: Extend the cable under the following conditions. • Overall cable length for both an E3FS Receiver connected to an G9SP and the Emitter connected to the G9SP must be within 50 m. • Overall cable length for both an E3ZS Receiver connected to an G9SP and the Emitter connected to the G9SP must be within 100 m. Cables with Connector (Socket) on One End (connecting to G9SP) Type Straight Fire-retardant, robot cable Right angle DC Cable length L (m) Cable connection direction Model 1 XS2F-D421-C80-F 2 XS2F-D421-D80-F 5 XS2F-D421-G80-F 10 XS2F-D421-J80-F 1 XS2F-D422-C80-F 2 XS2F-D422-D80-F 5 XS2F-D422-G80-F 10 XS2F-D422-J80-F UL standard ● Note: Extend the cable under the following conditions. • Overall cable length for both an E3FS Receiver connected to an G9SP and the Emitter connected to the G9SP must be within 50 m. • Overall cable length for both an E3ZS Receiver connected to an G9SP and the Emitter connected to the G9SP must be within 100 m. Connector Plug Assemblies, Solder Type * Applicable cable diameter (mm) 3 dia. (3 to 4 dia.) Cable connection direction Straight Right angle Connection method Solder Model XS2G-D425 XS2G-D426 * Use when connecting an E3ZS-T81A or E3FS-10B4 2M to an F39-CN3 Branch Connector. Connector Plug Assemblies, Screw-on Type * Applicable cable diameter (mm) 3 dia. (3 to 4 dia.) Cable connection direction Straight Right angle Connection method Screw-on Model XS2G-D4S5 XS2G-D4S6 * Use when connecting an E3ZS-T81A or E3FS-10B4 2M to an F39-CN3 Branch Connector. 3 E3ZS/E3FS System Configuration Emitter Receiver (E3FS-10B4-M1-M) Cable with Connectors on Both Ends Branch Connector for the E3FS (XS2W-D42@-@81-@) (F39-CN3) A Cable with Connectors on Both Ends (XS2W-D42@-@81-@) B C Cables with Connector (Socket) on One End (XS2F-D42@-@80-@) Wire color for XS2F-D42@-@80-@ Function White Test input Black Control input Blue 0V Brown 24V Note: The mode selection input wire of the E3FS is connected to 24 V inside the F39-CN3. Light-ON operation is performed. Safety Controller (G9SP) Cable with Connector (Socket) on One End (XS2F-D42@-@80-@) Connector Plug Assembly (XS2G-D4@@) Connector Plug Assembly (XS2G-D4@@) C A B Branch Connector for the E3FS (F39-CN3) Receiver Emitter (E3FS-10B4 2M) Receiver or Emitter (E3ZS-T81A) 4 E3ZS/E3FS Specifications E3ZS/E3FS Item Model Sensor type Safety category Standard sensing object Lens diameter Sensing distance Response time (under stable light incident condition) Startup waiting time Power supply voltage (Vs) Current consumption (no load) Light source (emitted wavelength) Effective aperture angle (EAA) Control output (OSSD) Output operation mode Input voltage Indicators Test functions Connection method Protective circuits Ambient temperature Ambient humidity Ambient operating light intensity Insulation resistance Dielectric strength Degree of protection Operating limit Vibration resistance Malfunction Operating limit Shock resistance Malfunction Material Weight (packed state) Accessories Sensor only E3ZS-T81A Through-beam models See Applicable standards. Opaque object: 18 mm in diameter or greater Diameter 6.7 mm / diameter 9 mm 0.2 to 3 m E3FS-10B4 2M E3FS-10B4-M1-M Opaque object: 11 mm in diameter or greater 0 to 10 m 1.0 ms (E3ZS only) 2.0 ms (E3FS only) 100 ms 12 to 24 VDC±10% (ripple p-p 10% max.) *1 Emitter: 15 mA max. Receiver: 20 mA max. 24 VDC±10% (ripple p-p 10% max.) *1 Emitter: 50 mA max. Receiver: 25 mA max. Red LED (660 nm) Infrared LED (870 nm) ±5° (at 3 m) PNP transistor output, load current: 100 mA max., Residual voltage: 1 V max., (when load current is PNP transistor output, load current: 100 mA max., less than 10 mA), Residual voltage: 2 V max. (when Residual voltage: 2 V max. load current is between 10 mA and 100 mA) (except for voltage drop due to cable extension) *1 (except for voltage drop due to cable extension) *1 Light-ON *2 22.5 to 24 VDC: Emitter OFF (source current: 3 mA max.) 21.5 to 24 VDC: Emitter OFF (source current: 3 mA max.) Open or 0 to 2.5 V: Emitter ON (leakage current: 0.1 Open or 0 to 2.5 V: Emitter ON (leakage current: 0.1 mA mA max.) *1 max.) *1 Emitter: Emitting (orange); Emitter: Emitting (orange); Receiver: Operation (orange), Stable (green) Receiver: Output OFF (red), Output ON (green) External test (light emission stop function by test input) Pre-wired cable (2 m) M12 connector Power supply/output reverse connection Output reverse connection protection, load short-circuited protection, load short-circuit protection protection Operating: −10 to 55°C Operating: −20 to 55°C Storage: −10 to 70°C Storage: −30 to 70°C (with no icing or condensation) (with no icing or condensation) Operating: 35% to 85%, storage: 35% to 95% (with no icing or condensation) Incandescent lamp: 3000 lx max (light intensity on the receiver surface). Sunlight: 10,000 lx max (light intensity on the receiver surface). 20 MΩ min. (at 500 VDC) 1000 VAC 50/60 Hz 1 min IP67 (IEC standard) 10 to 55 Hz, double amplitude: 0.7 mm, 50 min each in the X, Y, and Z directions 10 to 55 Hz, double amplitude: 1.5 mm, 2 h each in the X, Y, and Z directions 100 m/s2, 1000 times in the X, Y, and Z directions 500 m/s2, 3 times each in the X, Y, and Z directions Case: Polybutylene terephthalate Case: ABS Case: Brass Approx. 150 g (for one set Approx. 125 g (for one set Approx. 120 g (for one set including 2-m cable) including 2-m cable) including only Sensor) Operation manual, nuts for mounting Emitter/Receiver Operation manual (2 each) IEC 60947-5-3 (PDDB) --EN ISO13849-1 (PLc/Safety Category 1) IEC(EN)61496-1 Type2 ESPE *3 IEC (EN)61496-2 Type2 AOPD *4 EN ISO13849-1 (PLc/Safety Category 2) Applicable standards Sensor connected to G9SP Switching element category DC13 (control of electromagnetic load) (from IEC60947-5-3) --- *1. Connect the Sensor to an G9SP to use it as a safety device or as part of a safety system. *2. Depending on the wiring, this may turn ON when light is interrupted. For your safety, be sure to connect the pink receiver wire (mode selection input) to 24 VDC to turn ON when light is incident. *3. Electro-Sensitive Protective Equipment *4. Active Opto-electronic Protective Device 5 E3ZS/E3FS Connections Circuit Diagram Example This section describes connecting an OMRON Safty Controller G9SP. Si0 0 V (Blue) Receiver Mode (Pink) 24 V (Brown) L1 Control output (Black) T3 Test input (Pink) 24 V (Brown) Single Beam Safety Sensor 0 V (Blue) Light transmitter The OSSD 24-VDC semiconductor output from the Single Beam Safety Sensor is input. L2 24 VDC 0V L1 + L2 ≤ 100 m G9SP Configurator Setting Example Note: 1. Only one E3ZS/E3FS Single Beam Safety Sensor can be connected to a G9SP-series Safety Controller with unit version 1.0 or unit version 1.1. The maximum number of E3ZS/E3FS Single Beam Safety Sensors that can be connected to a G9SP-series Safety Controller with unit version 2.0 or later is as follows: G9SP-N10S: 4 (1 Sensor ⋅ 4 systems) G9SP-N10D/20S: 6 (1 Sensor ⋅ 6 systems) 2. The total wiring length (L1 + L2 in the above figure) for the E3ZS Single Beam Safety Sensor must be 100 m or less and for the E3FS Single Beam Safety Sensor must be 50 m or less. 3. The E3ZS/E3FS Single Beam Safety Sensor can be used in a Safety Category 2 or lower, or PLc or lower application. It cannot be used in a Safety Category 3 or higher, or PLd or higher application. 4. If you use more than one Single Beam Safety Sensor, it may not be possible to detect short circuits between wires. To satisfy safety category 2, you must protect the cables to the Single Beam Safety Sensors from external damage. Use ducts, separate the cables for each system, or implement other measures to protect the cables from external damage when you connect the Single Beam Safety Sensors. You can also provide protection against short circuits by using special cables (XS2F). 5. The test period for a Single Beam Safety Sensor test is as given below. Use the value as reference to determine conformance with standards for your system. G9SP-N10S: 112 × Cycle time (ms) G9SP-N10D/20S: 168 × Cycle time (ms) 6 E3ZS/E3FS I/O Circuit Diagrams E3ZS Circuit Diagrams (E3ZS-T81A with PNP Output) Timing Charts Output mode: ON when light is incident (Light ON) Output Modes and Timing Char I/O circuit Stability indicator Operation indicator Light incident Light interrupted Connects to the 24 VDC terminal. *2 *1 1 2 Green Receiver Orange *1 Brown Pink Main circuit Connects to the control output terminal. 4 Black *1 Connects to the 0 V terminal. 3 Blue Brown Emission indicator Emitter Orange *1 Connects to the 24 VDC terminal. 1 Pink Main circuit 4 *3 Blue 3 Operation ON indicator OFF (orange) Control output ON OFF Emitter Timing Chart Test input ON OFF Emission ON OFF Operation ON indicator (orange) OFF *1 Connects to the test input terminal. *1 Connects to the 0 VDC terminal. *1. When using in Safety Category 2 or Type 2 ESPE configurations, make sure all terminals on a safety controller are properly connected. See the safety controller operation manual for details. *2. Make sure to connect the pink wire (mode selection input 2) to 24 VDC. *3. Make sure to connect to the 0V terminal when the E3ZS is not connected to a safety controller and the test input is not used. E3FS Circuit Diagrams (E3FS-10B4@@@ with PNP Output) Timing Charts Output mode: ON when light is incident (Light ON). Output Modes and Timing Chart I/O circuit Lit when ON Lit when OFF Light incident Light interrupted *1 Brown 1 Green *2 2 Red Receiver Main circuit Connects to the 24 VDC terminal. Pink 4 Black *1 Connects to the control output terminal. Internal resistance of the output Blue Connects to the 0 V IC 3 *1 Emitter Orange *1 Brown 1 Connects to the 24 VDC terminal. *1 Main circuit Pink 4 *3 Control output ON OFF Emitter Timing Chart Test input ON OFF terminal. Lit when emitting Operation Green indicator Red Emission ON OFF Operation ON indicator (orange) OFF Connects to the test input terminal. *1 Blue 3 Connects to the 0 V terminal. *1. Make sure all terminals on the G9SP are properly connected. Do not connect the terminals to another Module. See the G9SP operation manual for details. *2. Make sure to connect the pink wire (mode selection input 2) to 24 VDC. *3. Make sure to connect to the 0V terminal when the E3FS is not connected to an G9SP and the test input is not used. Note: The E3FS-10B4@@@ functions as a standalone Sensor when it is connected as shown in the wiring diagram above. However, it is certified a Type 2 Safety Sensor when it is properly connected to the B1 Module of the G9SP. This also means it must be properly connected to an G9SP to use it as part of a safety system. 7 E3ZS/E3FS Engineering Data Parallel Operating Range Mutual Interference Range Operating position Y (mm) Mutual interference range Y (mm) E3ZS Emitter Receiver 150 Y X 100 50 0 −50 200 Receiver 150 0 −50 −150 −150 1 2 3 4 5 6 X 50 −100 0 Emitter Y 100 −100 −200 100 Excess gain ratio (times) 200 Excess Gain Ratio −200 10 1 0.1 0 1 2 3 4 5 Distance X (m) 6 0 2 4 6 8 10 12 Distance (m) Distance X (m) Parallel Operating Range Mutual Interference Range Operating position Y (mm) Mutual interference range Y (mm) E3FS Emitter Y 400 X Receiver 200 0 800 Excess gain ratio (times) 600 Excess Gain Ratio Y 600 X 400 Receiver Emitter 200 0 −600 0 2 4 6 8 10 12 Distance X (m) 7 6 5 2 −600 −800 8 3 −400 −400 9 4 −200 −200 10 1 0 2 4 6 8 10 12 Distance X (m) 0 0 5 10 15 20 25 30 Distance (m) 8 E3ZS/E3FS Dimensions (Unit: mm) Sensors Pre-wired Cable with ABS Resin Case 10.8 10.4 3.54 E3ZS-T81A Operation indicator (Receiver only) Emitting indicator (Emitter only) Stability indicator (Receiver only) 2.1 6.7 dia. 8 20 17 Lens Beam 31 25.4 15.5 2-M3 Vinyl-insulated round cord with four Receiver conductors and three Emitter conductors, 4 dia. (cross sections of conductors: 0.2 mm2, insulation system: 1.1 mm dia.) Standard length: 2 m Pre-wired Cable with ABS Resin Case E3FS-10B4 2M 3.2 64.9 Lens surface 42.3 22 37 4.8 dia. 4 dia. * 24 16.4 dia. 5 9 dia. M18 × 1 * Vinyl-insulated round cord with four Receiver conductors and three Emitter conductors, 4 dia. (cross sections of conductors: 0.2 mm2, insulation system: 1.1 mm dia.) Operation indicator 4 8 Connector with Metal Case E3FS-10B4-M1-M 76 65.5 42.3 Lens surface 24 37 4.8 dia. M12 × 1 27.7 9 dia. 4 M18 × 1 16.4 dia. Operation indicator 9 E3ZS/E3FS Accessories (Order Separately) Branch Connector 50.6 24.6 F39-CN3 * 14 3 2 2 14 3 29 Wiring Diagram 4 3 2 1 4 3 2 1 1 4 2 3 1 2 3 4 * The molded part B of the Connector is black. Sensor Mounting Bracket (for E3FS) Y92E-B18 32±0.2 17 max. 47 max. 7 30 Material: Plastic 18 dia. Hexagonal bolt: M5 x 32 Sensor Mounting Bracket (for E3ZS) R1.7 E39-L104 R1.7 3.4 5.8 14° 12.5 (13.7) R20 R1 R3.5 6 3.4 29 4.5 16 Two, 3.2 dia. 3.5 (39) 37.8 R25.4 3.2 Material: Stainless steel (SUS304) 8.8 R1 R1.6 10° 10 E3ZS/E3FS Cables with Connectors (Socket and Plug) on Both Ends (for extension) XS2W-D421-C81-F (L=1m) XS2W-D421-D81-F (L=2m) XS2W-D421-G81-F (L=5m) XS2W-D421-J81-F (L=10m) 6 dia. 14.9 dia. 14.9 dia. 40.7 44.7 L XS2W-D422-D81-F (L=2m) XS2W-D422-G81-F (L=5m) 14.9 dia. 32.3 6 dia. 28.3 25.3 25.3 L XS2W-D423-D81-F (L=2m) XS2W-D423-G81-F (L=5m) 14.9 dia. 32.3 6 dia. 14.9 dia. 40.7 25.3 L XS2W-D424-D81-F (L=2m) XS2W-D424-G81-F (L=5m) 6 dia. 28.3 14.9 dia. 44.7 25.3 L Sheath material: PVC 11 E3ZS/E3FS Cables with Connector (Socket) on One End (connecting to G9SP) XS2F-D421-C80-F (L=1m) XS2F-D421-D80-F (L=2m) XS2F-D421-G80-F (L=5m) XS2F-D421-J80-F (L=10m) 6 dia. 14.9 dia. 30 40.7 L M12 5 50 45° 5 dia. XS2F-D422-C80-F (L=1m) XS2F-D422-D80-F (L=2m) XS2F-D422-G80-F (L=5m) XS2F-D422-J80-F (L=10m) L 25.3 6 dia. 28.3 30 5 50 M12 5 dia. Sheath material: PVC 45° Connector Plug Assemblies, Solder Type XS2G-D425 45° M12 5 dia. 14.9 dia. 14.2 dia. 47.1 XS2G-D426 45° 35.7 5 dia. 14.9 dia. M12 × 1 23 Connector Plug Assemblies, Screw-on Type XS2G-D4S5 58.7 M12 × 1 20 dia. 14.9 dia. 14 dia. XS2G-D4S6 39.7 M12 × 1 20 dia. 14.9 dia. 39.6 14 dia. 12 E3ZS/E3FS Safety Precautions <Single-beam Safety Sensor E3ZS/E3FS> !WARNING G9SP is the only Controller that can be used for the E3ZST81A/E3FS-10B4@@@ (type 2). Normal operation may not be possible if another Single-beam Sensor Controller is used. The Sensor cannot be used as part of a safety system when the mode selection input of the Single-beam Safety Sensor Receiver is connected to 0 V because the Sensor will turn ON when light is interrupted (Dark ON). Be sure to connect the mode selection input to 24 VDC if you want the Sensor to turn ON when light is incident (Light ON). Refer to the website at: http://www.ia.omron.com/ for calculating the Safety distance. Preventing Mutual Interference Observe the following items during installation to prevent Single-beam Safety Sensors from interfering with each other or with Safety Light Curtains. • Leave adequate space between the Sensors during installation. (Refer to the instruction manuals for the E3ZS/E3FS.) • Use baffle plates to separate Sensors. • Alternate Emitters and Receivers during installation. (See the figure below.) Emitter Receiver Receiver Emitter Emitter Receiver Receiver Emitter Check for mutual interference between Single-beam Safety Sensors or Safety Light Curtains connected to the same or different Control Units before finalizing placement and starting normal operation. !WARNING When installing multiple Safety Light Curtains, Multi-beam Safety Sensors, and Single-beam Safety Sensors, take necessary steps to prevent mutual interference. Otherwise detection may fail and serious injury may result. 13 Terms and Conditions Agreement 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. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. 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Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2016.4 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2016 All Right Reserved.