Solid-state Timer H3YN CSM_H3YN_DS_E_5_1 Miniature Timer with Multiple Time Ranges and Multiple Operating Modes LR • Minimizes stock. • Pin configuration compatible with MY Power Relay. • Standard multiple operating modes and multiple time ranges. • Conforms to EN61812-1 and IEC60664-1 for Low Voltage, and EMC Directives. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Model Number Structure ■ Model Number Legend H3YN-@@-@ 1 2 3 1. Output 2: DPDT 4: 4PDT 2. Time Range None: Short-time range (0.1 s to 10 min) 1: Long-time range (0.1 min to 10 hrs) 3. Contact Type None: Single contact Z: Twin contacts Ordering Information ■ List of Models Supply voltage Time-limit contact Short-time range model (0.1 s to 10 min) Long-time range model (0.1 min to 10 h) 24, 100 to 120, 200 to 230 VAC; 12, 24, 48, 100 to 110, 125 VDC DPDT H3YN-2 H3YN-21 4PDT H3YN-4 H3YN-41 24 VDC 4PDT (Twin contacts) H3YN-4-Z H3YN-41-Z Note: Specify both the model number and supply voltage when ordering. Example: H3YN-2 24 VAC Supply voltage Note: 1. Sockets and Hold-down Clips are not included with the H3YN. They must be ordered separately. 2. Only models with 24-VDC power supply are available. 3. Use the H3YN-4 or H3YN-41 Series when switching micro loads, and use the H3YN-4-Z or H3YN-41-Z Series when switching even smaller loads. 1 H3YN ■ Accessories (Order Separately) Adapter, Mounting Plate, Clip Name/specification Model Flush mounting adapter Y92F-78 Mounting Plate for Socket Clip For 1 Socket PYP-1 For 18 Sockets PYP-18 For PYF@A Y92H-3 For PY@ and PYF@M Y92H-4 Note: For details, refer to NTLP×REFERENCE Socket and DIN Track Products. Socket Timer Contact DPDT Square Sockets Model H3Y-2 H3YN-2@ Pin 8-pin Connection 4PDT 14-pin Model PYF08A DIN track mounting (Finger-safe tyape) PYF08A-E Screw mounting PYF08F Solder terminal PY08 DIN track mounting PYF14A Front Connecting DIN track mounting (Finger-safe tyape) PYF14A-E Back Connecting Solder terminal PY14 Front Connecting Back Connecting H3Y-4 H3YN-4@ Terminal DIN track mounting Note: 1. Cannot be used with the H3Y-@-0 (PCB terminals). 2. The PYF@@A-E has a finger-protection structure. Round crimp terminals cannot be used. Use forked crimp terminals. 3. For details, refer to Socket and DIN Track Products. 2 H3YN Specifications ■ Ratings Item H3YN-2/-4/-4-Z H3YN-21/-41/-41-Z Time ranges 0.1 s to 10 min (1 s, 10 s, 1 min, or 10 min max. selectable) 0.1 min to 10 h (1 min, 10 min, 1 h, or 10 h max. selectable) Rated supply voltage (See note 5, 6.) 24, 100 to 120, 200 to 230 VAC (50/60 Hz) (See note 1.) 12, 24, 48, 100 to 110, 125 VDC (See note 2.) Pin type Plug-in Operating mode ON-delay, interval, flicker OFF start, or flicker ON start (selectable with DIP switch) Operating voltage range 85% to 110% of rated supply voltage (12 VDC: 90% to 110% of rated supply voltage) (See note 3.) Reset voltage 10% min. of rated supply voltage (See note 4.) Power consumption 100 to 120 VAC: Relay ON: Approx. 1.8 VA (1.6 W) at 120 VAC, 60 Hz Relay OFF: Approx. 1 VA (0.6 W) at 120 VAC, 60 Hz 200 to 230 VAC: Relay ON: Approx. 2.2 VA (1.8 W) at 230 VAC, 60 Hz Relay OFF: Approx. 1.5 VA (1.1 W) at 230 VAC, 60 Hz 24 VAC: Relay ON: Approx. 1.8 VA (1.4 W) at 24 VAC, 60 Hz Relay OFF: Approx. 0.3 VA (0.2 W) at 24 VAC, 60 Hz 12 VDC: Relay ON: Approx. 1.1 W at 12 VDC Relay OFF: Approx. 0.1 W at 12 VDC 24 VDC: Relay ON: Approx. 1.1 W at 24 VDC Relay OFF: Approx. 0.1 W at 24 VDC 48 VDC: Relay ON: Approx. 1.2 W at 48 VDC Relay OFF: Approx. 0.3 W at 48 VDC 100 to 110 VDC: Relay ON: Approx. 1.6 W at 110 VDC Relay OFF: Approx. 0.4 W at 110 VDC 125 VDC: Relay ON: Approx. 1.6 W at 125 VDC Relay OFF: Approx. 0.4 W at 125 VDC Control outputs DPDT: 5 A at 250 VAC, resistive load (cosφ = 1) 4PDT: 3 A at 250 VAC, resistive load (cosφ = 1) Note: 1. Do not use the output from an inverter as the power supply. Refer to Safety Precautions for All Times for details. 2. Single-phase, full-wave-rectified power supplies can be used. 3. When using the H3YN continuously in any place where the ambient temperature is in a range of 45°C to 50°C, supply 90% to 110% of the rated supply voltages (supply 95% to 110% with 12 VDC type). 4. Set the reset voltage as follows to ensure proper resetting. 100 to 120 VAC: 10 VAC max. 200 to 230 VAC: 20 VAC max. 100 to 110 VDC: 10 VDC max. 5. Refer to Safety Precautions for All Timers when combining the Timer with an AC 2-wire proximity sensor. 6. A diode to prevent reverse voltages is provided only on models with a DC power supply. 3 H3YN ■ Characteristics Item Accuracy of operating time H3YN-2/-21/-4/-41 ±1% FS max. (1 s range: ±1%±10 ms max.) Setting error ±10%±50 ms FS max. Reset time Min. power-opening time: 0.1 s max. (including halfway reset) Influence of voltage ±2% FS max. Influence of temperature ±2% FS max. Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying terminals and exposed non-current-carrying metal parts) (see note 1) 2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output) 2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) 1,500 VAC, 50/60 Hz for 1 min (between different pole contacts; 4-pole model) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) Vibration resistance Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 1 h each in 3 directions Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 10 min each in 3 directions Shock resistance Destruction: 1,000 m/s2 Malfunction: 100 m/s2 Ambient temperature Operating: Storage: −10°C to 50°C (with no icing) −25°C to 65°C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h) Electrical: DPDT: 500,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h) 4PDT: 200,000 operations min. (H3YN-4-Z/-41-Z: 100,000 operations min.) (3 A at 250 VAC, resistive load at 1,800 operations/h) (see note 2) Impulse withstand voltage Between power terminals: 3 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC 1 kV for 12 VDC, 24 VDC, 48 VDC, 24 VAC Between exposed non-current-carrying metal parts: 4.5 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC 1.5 kV for 12 VDC, 24 VDC, 48 VDC, 24 VAC Noise immunity ±1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise) Static immunity Destruction: 8 kV Malfunction: 4 kV Degree of protection IP40 Weight Approx. 50 g EMC (EMI) EN61812-1 Emission Enclosure: EN55011 Group 1 class A Emission AC Mains: EN55011 Group 1 class A (EMS) EN61812-1 Immunity ESD: EN61000-4-2: 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Immunity Surge: EN61000-4-5: 2 kV line to ground (level 3) 1 kV line to line (level 3) Approved standards UL508, CSA C22.2 No. 14, Lloyds Conforms to EN61812-1 and IEC60664-1. (2.5 kV/2 for H3YN-2/-21, 2.5 kV/1 for H3YN-4/-41, H3YN4-Z/-41-Z) Output category according to EN60947-5-1. Note: 1. Terminal screw sections are excluded. 2. Refer to the Life-test Curve. 4 H3YN ■ Life-test Curve (Reference Value) 5,000 250 VAC, cosφ = 1 24 VDC, cosφ = 1 1,000 500 200 Switching operations (x 103) Switching operations (x 103) H3YN-2/-21 5,000 250 VAC, cosφ = 0.4 24 VDC, L/R = 7 ms 1,000 500 200 Load current (A) Load current (A) Reference: A maximum current of 0.6 A can be switched at 125 VDC (cosφ = 1). Maximum current of 0.2 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 1 mA at 5 VDC (P reference value). 250 VAC, cosφ = 1 24 VDC, cosφ = 1 5,000 1,000 500 200 Load current (A) Switching operations (x 103) Switching operations (x 103) H3YN-4/-41 5,000 250 VAC, cosφ = 0.4 24 VDC, L/R = 7 ms 1,000 500 200 Load current (A) Reference: A maximum current of 0.5 A can be switched at 125 VDC (cosφ = 1). Maximum current of 0.2 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 1 mA at 1 VDC (P reference value). Switching operations (x 103) H3YN-4-Z/-41-Z 5,000 1,000 500 100 60 250 VAC, resistive load 24 VDC, resistive load Load current (A) Reference: A maximum current of 0.5 A can be switched at 125 VDC (cosφ = 1). Maximum current of 0.2 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 0.1 mA at 1 VDC (P reference value). 5 H3YN Connections ■ Connection H3YN-2/-21 H3YN-4/-41 H3YN-4-Z/-41-Z DIN Indication Timer circuit Timer circuit UP DIN Indication UP PW (Bottom View) PW (Bottom View) Pulse Operation A pulse output for a certain period can be obtained with a random external input signal. Use the H3YN in interval mode as shown in the following timing charts. H3YN-2/-21 Power (9-14) External short circuit (5-13) External input (9-13) 50 ms min. Time limit contact NO (12-8) Timer circuit Time limit contact NC (12-4) External input Run/Power indicator (PW) Output indicator (UP) Note: t: Set time Rt: Reset time H3YN-4/-41 H3YN-4-Z/-41-Z Power (9-14) External short circuit (5-13) External input (9-13) 50 ms min. Time limit contact NO (10-6, 11-7, 12-8) Timer circuit Time limit contact NC (10-2, 11-3, 12-4) Run/Power indicator (PW) Output indicator (UP) External input Note: t: Set time Rt: Reset time !Caution Be careful when connecting wires. Mode Terminals Pulse operation Power supply between 9 and 14 Short-circuit between 5 and 13 Input signal between 9 and 13 Operating mode; interval and all other modes Power supply between 13 and 14 6 H3YN Operation ■ Timing Chart Operating mode Timing chart H3YN-2/-21 H3YN-4/-41 ON-delay Power (13-14) Power Output Time limit contact NC (9-1, 12-4) Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Output indicator Power (13-14) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP) Interval Power Power (13-14) Run/Power indicator (PW) Output indicator (UP) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP) Power (13-14) Power (13-14) Time limit contact NC (9-1, 12-4) Output indicator (UP) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP) Power (13-14) Power (13-14) Time limit contact NC (9-1, 12-4) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP) Time limit contact NC (9-1, 12-4) Output Power (13-14) Time limit contact NO (9-5, 12-8) Flicker OFF-start Power Output Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Flicker ON-start Power Output Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Output indicator (UP) Note: t: Set time Rt: Reset time 7 H3YN ■ DIP Switch Settings The 1-s range and ON-delay mode for H3YN-2/-4/-4-Z, the 1-min range and ON-delay mode for H3YN-21/-41/-41-Z are factory-set before shipping. Time Ranges Model H3YN-2, H3YN-4 H3YN-4-Z H3YN-21, H3YN-41 H3YN-41-Z Time range Time setting range Setting Factory-set 1s 0.1 to 1 s Yes 10 s 1 to 10 s No 1 min 0.1 to 1 min No 10 min 1 to 10 min No 1 min 0.1 to 1 min Yes 10 min 1 to 10 min No 1h 0.1 to 1 h No 10 h 1 to 10 h No 1s 10 s 1 min 10 min Note: The top two DIP switch pins are used to select the time ranges. Operating Modes Operating mode Setting Factory-set ON-delay Yes Interval No Flicker OFF-start No Flicker ON-start No Note: The bottom two DIP switch pins are used to select the operating mode. Nomenclature Output Indicator (Orange) (Lit: Output ON) Run/Power Indicator (Green) (Lit: Power ON) Main Dial Set the desired time according to time range selectable by DIP switch. 8 H3YN Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Timers H3YN-2/-21 Front Mounting Mounting Holes Pin 1 Eight, 3 × 1.2 elliptic holes 28 max. 6.4 (63.0) Eight, 1.3-dia. holes 21.5 max. H3YN-4/-41 Front Mounting H3YN-4-Z/-41-Z Mounting Holes Pin 1 Fourteen, 3 × 1.2 elliptic holes 28 max. Fourteen, 1.3-dia. holes 21.5 max. Mounting Height PYF08A/PYF08A-N/PYF08A-E (PYF14A/PYF14A-N/PYF14A-E (see note)) H3YN Series PY08 (PY14 (see note)) H3YN Series PY08 (PY14) PYF08A (PYF14A) PY08QN (PY14QN (see note)) H3YN Series PY08QN (PY14QN) Note: Models in parentheses are Connecting Sockets to the H3YN-4/-41 or H3YN-4-Z/-41-Z. 9 H3YN ■ Accessories (Order Separately) Connecting Sockets Use the PYF@A, PY@, PY@-02, or PY@QN(2) to mount the H3YN. When ordering any one of these Sockets, replace “@” with “08” or “14.” Track Mounting/Front Connecting Sockets PYF08A Two, 4.2 × 5 mounting holes 3.4 6 Terminal Arrangement (Top View) Eight, M3 × 8 sems Mounting Holes Two, 4.5 dia. M4 or M3 H3YN Series 35.4 72 max. 90.5 86.6 59±0.3 4 PYF@A 6 23 max. 15±0.2 16.5 30 max. PYF-14A Two, 4.2 × 5 mounting holes 3.4 6 Terminal Arrangement (Top View) Fourteen, M3 × 8 sems Mounting Holes Two, 4.5 dia. M4 or M3 35.4 72 max. 59±0.3 4 6 29.5 max. 22±0.2 16.5 30 max. PYF-08A-N Terminal Arrangement 4 1 42 12 8 5 44 14 42 4 44 8 Mounting Holes (for Surface Mounting) 12 1 14 5 3.2 dia. 66.5 max. 3.6 dia. 19.8 PYF-08A-N 41 11 12 41 9 12 A2 A2 A1 14 14 13 9 11 14 14 13 A2 A2 A1 30 max. 22 max. PYF-14A-N Terminal Arrangement 4 3 2 1 42 32 22 12 8 7 6 5 44 34 24 14 42 32 22 12 4 3 2 1 44 34 24 14 8 7 6 5 Mounting Holes (for Surface Mounting) Two, 3.5 dia. 66.5 max. PYF-14A-N 31 21 11 12 11 10 9 A2 A2 A1 14 14 13 41 12 11 10 9 41 31 21 11 30 max. 29.5 max. 14 14 A2 A2 20.8 13 A1 10 H3YN PYF08A-E (Top View) Two, 4.2 × 5 mounting holes Two, 4.5 dia. M4 or M3 Eight, M3 × 8 sems 72 max. 23 max. 31 max. PYF14A-E (Top View) Two, 4.2 × 5 mounting holes Two, 4.5 dia. M4 or M3 Fourteen, M3 × 8 sems 72 max. 29.5 max. 31 max. Back Connecting Sockets PY08, PY14 Eight, 3 × 1.2 dia. holes only for PY08 (Fourteen, 3 × 1.2 dia. holes) 24 max. 0.3 2.7 Terminal Arrangement (Bottom View) 21.4+0.2 0 59.3 25.5 29.5 max. max. H3YN Series 25.8+0.2 0 2.6 7.7 20 max. PY08 PY14 PY@, PY@-02, PY@QN(2) PY08QN, PY14QN PY08QN(2), PY14QN(2) 2.7 Panel Cutout Terminal Arrangement (Bottom View) 24 max. 22 max. 25 max. * (See note) 29.5 max. 1x1 ** 41.5 max. (see note) Note: With PY@QN(2)(-3), dimension * should read 20 max. and dimension ** 36.5 max. PY08-02, PY14-02 PY08QN PY08QN(2) PY14QN PY14QN(2) Terminal Arrangement (Bottom View) 22 max. 0.3 25.5 29.5 max. max. 2.7 4.3 2 16.5 max. PY08@-02 PY14@-02 11 H3YN Flush Mounting Adapter Y92F-78 Panel Cutout R0.5 max. 25.2+0.2 −0 5 31.6+0.2 −0 27.1 3 48.5 25.1 3 31.5 33.5 Panel thickness 1 to 3 mm Note: 1. Push the H3Y in until the Adaptor (Y92F-78) hooks engage with its rear panel. 2. Do not round the corners of the cutout on the rear panel surface, otherwise the Adaptor (Y92F-78) tabs may not engage properly. Socket Mounting Plates The PYP-1 is a Socket Mounting Plate for a single Socket and the PYP-18 is a Socket Mounting Plate for 18 Sockets. The PYP-18 can be cut appropriately according to the number of Sockets to be used. PYP-1 PYP-18 Two, 3.4-dia. holes 21.6 49 28 492 17 x 27.4 = 465.8±0.6 27.4±0.15 4.5 3.4 13.1 42±0.1 49 t = 1.6 Square hole 72, elliptic holes t = 1.6 Hold-down Clips The Hold-down Clip makes it possible to mount the H3YN securely and prevent the H3YN from falling out due to vibration or shock. Y92H-3 Y92H-4 Y92H-3 for PYF@A Socket (Set of Two Clips) Y92H-4 for PY@ Socket 5 max. 9R 30.5 24.5 2.5 53 20 4.5 1.2 (84°) 4.5 33.7 12 H3YN Safety Precautions Refer to Safety Precautions for All Timers. ■ Correct Use The operating voltage will increase when using the H3YN continuously in any place where the ambient temperature is in a range of 45°C to 50°C. Supply 90% to 110% of the rated voltages (at 12 VDC: 95% to 110%). Do not leave the H3YN in time-up condition for a long period of time (for example, more than one month in any place where the ambient temperature is high), otherwise the internal parts (aluminum electrolytic capacitor) may become damaged. Therefore, the use of the H3YN with a relay as shown in the following circuit diagram is recommended to extend the service life of the H3YN. Be careful not to apply any voltage to the terminal screws on the back of the Timer. Mount the product so that the screws will not come in contact with the panel or metal parts. Do not use the H3YN in places where there is excessive dust, corrosive gas, or direct sunlight. Do not mount more than one H3YN closely together, otherwise the internal parts may become damaged. Make sure that there is a space of 5 mm or more between any H3YN models next to each other to allow heat radiation. The internal parts may become damaged if a supply voltage other than the rated ones is imposed on the H3YN. In order to conform to UL and CSA requirements when using the H3YN-4/-41 or H3YN-4-Z/-41-Z, connect the Unit so that output contacts (contacts of different poles) have the same electric potential. X2/b T/a T X1/a X1 X1/a In cases such as PLC input where the load is extremely small for the control output of a timer containing a power relay (using other than gold-plated contacts), reliability can be increased by using contacts of the same poles (e.g., the H3Y-2) in parallel. X2 X : Auxiliary relay such as MY Relay The H3YN must be disconnected from the Socket when setting the DIP switch, otherwise the user may touch a terminal imposed with a high voltage and get an electric shock. Do not connect the H3YN as shown in the following circuit diagram on the right hand side, otherwise the H3YN’s internal contacts different from each other in polarity may become short-circuited. Correct ■ Precautions for EN61812-1 Conformance The H3YN as a built-in timer conforms to EN61812-1 provided that the following conditions are satisfied. Handling Incorrect L2 Do not touch the DIP switch while power is supplied to the H3YN. Before dismounting the H3YN from the Socket, make sure that no voltage is imposed on any terminal of the H3YN. L1 L2 L1 Use the following safety circuit when building a self-holding or selfresetting circuit with the H3YN and an auxiliary relay, such as an MY Relay, in combination. The applicable Socket is the PYF@A. Only basic insulation is ensured between the Y92H-3 Hold-down Clips and H3YN internal circuits. Do not allow the Y92H-3 Hold-down Clips to contact other parts. The insulation test voltage between different pole contacts for the 4pole model is the impulse voltage of 2.95 kV. Wiring The power supply for the H3YN must be protected with equipment such as a breaker approved by VDE. : Auxiliary relay such as MY Relay In the case of the above circuit, the H3YN will be in pulse operation. Therefore, if the circuit shown on page 6 is used, no auxiliary relay will be required. Do not set to the minimum setting in the flicker modes, otherwise the contact may become damaged. Basic insulation is ensured between the H3YN’s operating circuit and control output. Basic insulation: Overvoltage category II, pollution degree 1 (H3YN-4/-41, H3YN-4-Z/41-Z), pollution degree 2 (H3YN-2/-21) (with a clearance of 1.5 mm and a creepage distance of 2.5 mm at 240 VAC) ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 13 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. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. 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. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers 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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. 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. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2013.1 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 2013 All Right Reserved.