Solid-state Timer H3Y CSM_H3Y_DS_E_7_1 Miniature Timer Compatible with the MY Relay LR • Semi-multi power supply voltage. • Large transparent time setting knob facilitates time setting. A flat-blade and Phillips screwdriver can also be used for time setting. • Pin configuration compatible with MY Power Relay. • LED indication for power and output statuses. • Conforms to EMC standards. • Conforms to EN61812-1 and approved by UL and CSA. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Ordering Information Operation/ resetting system Time-limit contact Time ranges Supply voltage Mounting Surface/DIN-track mounting (with socket) Time-limit operation/ DPDT (for power self-resetting switching) 0.04 s to 3 h 4PDT 24, 100 to 120, 200 to 230 VAC H3Y-2 (50/60 Hz); 12, 24, 48, 125, 100 to H3Y-4 (See note 3.) 110 VDC Surface mounting (with PCB terminals) H3Y-2-0 H3Y-4-0 (See note 3.) Note: 1. Specify both the model number, supply voltage, and rated time when ordering. Ex. H3Y-2 100 to 120 VAC 0.5 s Rated time Supply voltage 2. Sockets and Hold-down Clips are not included with the H3Y. They must be ordered separately. 3. Use the H3Y-4 or H3Y-4-0 Series when switching micro loads. ■ Accessories (Order Separately) Adapter, Mounting Plate, Clip Socket Name/specification Timer Model Flush mounting adapter Y92F-78 Mounting Plate for Socket For 1 Socket PYP-1 For 18 Sockets PYP-18 Clip For PYF@A Y92H-3 For PY@ and PYF@M Y92H-4 Contact Square Sockets Model Pin Connection Terminal DIN track mounting DPDT H3Y-2 8-pin H3YN-2@ Back Solder Connecting terminal DIN track mounting 4PDT PYF08A DIN track Front mounting PYF08A-E Connecting (Fingersafe tyape) Screw mounting Note: For details, refer to Safety Precautions. Model PYF08F PY08 PYF14A Front DIN track Connecting mounting H3Y-4 14-pin PYF14A-E H3YN-4@ (Fingersafe tyape) Back Solder Connecting terminal PY14 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. 1 H3Y Specifications ■ Time Ranges Rated time 0.5 s Time setting range 0.04 to 0.5 s Rated time 3 min Time setting range 0.1 to 3 min 1s 0.1 to 1 s 5 min 0.2 to 5 min 5s 0.2 to 5 s 10 min 0.5 to 10 min 10 s 0.5 to 10 s 30 min 1 to 30 min 30 s 1.0 to 30 s 60 min 2 to 60 min 60 s 2.0 to 60 s 3h 0.1 to 3 h 120 s 5.0 to 120 s --- --- ■ Ratings Item H3Y-2(-0)/H3Y-4(-0) Rated supply voltage (See note 6, 7.) 24, 100 to 120 (50/60 Hz), 200 to 230 VAC (50/60 Hz) (See note 1.), 12, 24, 48, 125, 100 to 110 VDC (See notes 2 and 3.) Operating voltage range All rated voltages except 12 VDC: 85% to 110% of rated supply voltage 12 VDC: 90% to 110% of rated supply voltage (See note 4.) Reset voltage 10% min. of rated supply voltage (See note 5.) Power consumption 100 to 120 VAC: 200 to 230 VAC: 24 VAC: 12 VDC: 24 VDC: 48 VDC: 100 to 110 VDC: 125 VDC: Control outputs 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 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 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 Relay ON: Approx. 1.1 W at 12 VDC Relay OFF: Approx. 0.1 W at 12 VDC Relay ON: Approx. 1.1 W at 24 VDC Relay OFF: Approx. 0.1 W at 24 VDC Relay ON: Approx. 1.2 W at 48 VDC Relay OFF: Approx. 0.3 W at 48 VDC Relay ON: Approx. 1.6 W at 110 VDC Relay OFF: Approx. 0.4 W at 110 VDC Relay ON: Approx. 1.6 W at 125 VDC Relay OFF: Approx. 0.4 W at 125 VDC H3Y-2(-0): 5 A at 250 VAC, resistive load (cosφ = 1) The minimum applicable load is 1 mA at 5 VDC (P reference value). Contact materials : Ag H3Y-4(-0): 3 A at 250 VAC, resistive load (cosφ = 1) The minimum applicable load is 1 mA at 1 VDC (P reference value). Contact materials : Au-clad + Ag-alloy Note: 1. 2. 3. 4. Do not use the output from an inverter as the power supply. Refer to Safety Precautions for All Times for details. With DC ratings, single-phase full-wave rectified power sources may be used. Only the H3Y-2 and H3Y-2-0 Series include 2-VDC models. Use the Timer within 90% to 110% of the rated supply voltage (95% to 110% for 12 VDC) when using it continuously under an ambient operating temperature of 50°C. 5. 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. 6. Refer to Safety Precautions for All Times when combining the Timer with an AC 2-wire proximity sensor. 7. A diode to prevent reverse voltages is provided only on models with a DC power supply. 2 H3Y ■ Characteristics Accuracy of operating time ±1% FS max. (0.5 s range: ±1%±10 ms max.) Setting error (see note 1) ±10%±50 ms FS max. Reset time Min. power-opening time: 0.1 s max. (including halfway reset) Reset voltage 10% max. of rated supply voltage Influence of voltage (see note 1) ±2% FS max. Influence of temperature (see note 1) ±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 2) 2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output) (see note 2) 2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) (see note 2) 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 Malfunction: 10 to 55 Hz, 0.5-mm single amplitude Shock resistance Destruction: 1,000 m/s2 (approx. 100G) Malfunction: 100 m/s2 (approx. 10G) 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: H3Y-2: 500,000 operations min. (5 A at 250 VAC, resistive load at 1800 operations/h) H3Y-4: 200,000 operations min. (3 A at 250 VAC, resistive load at 1800 operations/h) 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 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 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 Enclosure rating IP40 Weight Approx. 50 g EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: Immunity RF-interference: Immunity Burst: Immunity Surge: Immunity Conducted Disturbance: Immunity Voltage Dip/Interruption: Approved standards UL508, CSA C22.2 No. 14, Lloyds, CCC Conforms to EN61812-1 and IEC60664-1. (2.5 kV/2 for H3Y-2/-2-0, 2.5 kV/1 for H3Y-4/-4-0) Output category according to EN60947-5-1. EN61812-1 EN55011 Group 1 class A EN55011 Group 1 class A EN61812-1 IEC61000-4-2 IEC61000-4-3 IEC61000-4-4 IEC61000-4-5 IEC61000-4-6 IEC61000-4-11 Note: 1. Add ±10 mS to the above value for the 0.5-S range model. 2. Terminal screw sections are excluded. 3 H3Y Engineering Data H3Y-2, H3Y-2-0 Switching operations (×103) 250 VAC, cosφ = 1 24 VDC, cosφ = 1 Switching operations (×103) H3Y-2, H3Y-2-0 Load current (A) 250 VAC, cosφ = 0.4 24 VDC, L/R = 7 ms 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). H3Y-4, H3Y-4-0 250 VAC, cosφ = 1 24 VDC, cosφ = 1 Load current (A) Switching operations (×103) Switching operations (×103) H3Y-4, H3Y-4-0 250 VAC, cosφ = 0.4 24 VDC, L/R = 7 ms 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). Operation ■ Timing Chart H3Y-2, H3Y-2-0 NC H3Y-4, H3Y-4-0 NC 4 H3Y Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Timers H3Y-2 H3Y-4 28 max. 28 max. 6.3 6.3 6.4 21.5 max. 6.4 21.5 max. (63.0) (63.0) H3Y-2-0 H3Y-4-0 28 max. 28 max. 6.3 6.3 21.5 max. (60.7) 21.5 max. (60.7) Mounting Holes Pin 1 Mounting Holes Pin 1 Eight, 1.3-dia. holes Fourteen, 1.3-dia. holes 5 H3Y ■ Accessories (Order Separately) Use the PYF@A, PY@, PY@-02, or PY@QN(2) to mount the H3Y. When ordering any one of these sockets, replace “@” with “08” or “14.” Track Mounting/Front Connecting Sockets PYF08A Two, 4.2 × 5 mounting holes Eight, M3 × 8 sems 6 Terminal Arrangement (Top View) 3.4 Mounting Holes Two, 4.5 dia. M4 or M3 H3Y 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. PYF14A Two, 4.2 × 5 mounting holes Terminal Arrangement (Top View) 3.4 6 Fourteen, M3 × 8 sems Mounting Holes Two, 4.5 dia. M4 or M3 35.4 72 max. 59±0.3 4 29.5 max. 22±0.2 6 16.5 30 max. PYF08A-N Terminal Arrangement 22 max. 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 9 9 12 41 A2 A2 A1 14 14 13 11 14 14 13 A2 A2 A1 30 max. PYF14A-N Terminal Arrangement 4 3 42 32 8 7 44 34 2 1 22 12 6 5 24 14 42 4 44 8 32 3 34 7 22 2 24 6 12 1 14 5 Mounting Holes (for Surface Mounting) Two, 3.5 dia. 66.5 max. PYF-14A-N 41 31 21 12 11 10 A2 A2 A1 11 14 14 13 9 30 max. 29.5 max. 12 11 10 9 41 31 21 11 13 14 14 A2 A2 20.8 A1 6 H3Y PYF08A-E Two, 4.2 × 5 mounting holes (Top View) 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 Eight, M3 × 8 sems 72 max. 29.5 max. 31 max. Back Connecting Sockets PY08, PY14 Terminal Arrangement (Bottom View) Eight, 3 × 1.2 dia. holes only for PY08 (Fourteen, 3 × 1.2 dia. holes) 24 max. 0.3 2.7 21.4+0.2 0 25.5 29.5 max. max. 59.3 H3Y Series 25.8+0.2 0 2.6 7.7 PY08 20 max. Terminal Arrangement (Bottom View) 24 max. 22 max. 25 max. * (See note) PY14 PY@, PY@-02, PY@QN(2) PY08QN, PY14QN PY08QN(2), PY14QN(2) 2.7 Panel Cutout 29.5 max. 1×1 ** 41.5 max. (see note) Note: With PY@QN(2), dimension * should read 20 max. and dimension ** 36.5 max. PY08-02, PY14-02 4.3 2.7 PY14QN PY14QN(2) Terminal Arrangement (Bottom View) 22 max. 0.3 PY08QN PY08QN(2) 25.5 29.5 max. max. 2 16.5 max. PY08-02 PY14-02 7 H3Y Socket Mounting Plates (t = 1.6) Applicable socket For mounting 1 socket PY08, PY14, PY08QN(2), PY14QN(2) PYP-1 For mounting 18 sockets PYP-18 Note: PYP-18 may be cut to any desired length. PYP-1 PYP-18 Two, 3.4-dia. holes Relay Hold-down Clips Y92H-3 Y92H-4 Y92H-3 for PYF@A Socket (Set of Two Clips) Y92H-4 for PY@ Socket 9R 5 max. 30.5 24.5 53 2.5 20 (84°) 33.7 4.5 1.2 4.5 Mounting Track End Plate PFP-100N/PFP-50N (see note 1) PFP-M 1000 (500) (See note 2) Note: 1. Meets DIN EN50022 2. This dimension applies to PFP-50N. Spacer PFP-S 8 H3Y Installation ■ Connection H3Y-2, H3Y-2-0 H3Y-4, H3Y-4-0 Connect the DC power supply to terminals 13 and 14 according to the polarity marks. (Bottom View) Connect the DC power supply to terminals 13 and 14 according to the polarity marks. (Bottom View) 9 H3Y Safety Precautions Refer to Safety Precautions for All Timers. Warning Indications CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in 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, malfunction or undesirable effect on product performance. Meaning of Product Safety Symbols Precautions for Safe Use Confirm that the setting dial, indicators and plastic parts are operating normally. Depending on the operating environment, the setting dial, indicators and plastic parts may deteriorate faster than expected, causing the indicators to fail. Periodically perform inspections and replacements. We recommend that you use a surge absorber if surge voltages may occur. When you dispose of the Timer, do so according to all local ordinances for processing industrial waste. Precautions for Correct Use When selecting a control output, use the H3Y-2 for switching ON and OFF the power and the H3Y-4 for switching ON and OFF the minute load. Used for general prohibitions for which there is no specific symbol. The operating voltage will increase when using the H3Y in any place where the ambient temperature is more than 50°C. Supply 90% to 110% of the rated voltages (at 12 VDC: 95% to 110%) when operating at 45°C or higher. Use to indicate prohibitions when there is a risk of minor injury from electrical shock or other source if the product is disassembled. Do not leave the H3Y 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 H3Y with a relay as shown in the following circuit diagram is recommended to extend the service life of the H3Y. Used for general mandatory action precautions for which there is no specified symbol. CAUTION Risk of fire and explosion due to arcing and relay heat generation that accompanies switching. Do not use in an environment where flammable or explosive gas is present. Auxiliary relay such as MY Relay Do not connect the H3Y as shown in the following circuit diagram on the right hand side, otherwise the H3Y’s internal contacts different from each other in polarity may become short-circuited. Correct The service life of the output relay varies widely depending on switching capacity and switching conditions. Use only within the rated load and electrical life count, based on actual conditions of use. Risk of contact sticking and burning if used past the service life. Always use a load current that does not exceed the rating, and if a heater is used, use a thermal switch in the load circuit. Incorrect L2 L1 L2 L1 Use the following safety circuit when building a self-holding or selfresetting circuit with the H3Y and an auxiliary relay, such as an MY Relay, in combination. Do not remove the outer casing. : H3Y In rare circumstances there is a risk of slight electrical shock, fire, or device damage. Do not disassemble, modify, repair, or otherwise touch the inside. Auxiliary relay: MY Relay Do not use the H3Y in places where there is excessive dust, corrosive gas, or direct sunlight. Tighten the screws for the lead wires to the Socket to the following torque. PYF Socket: 0.78 to 1.18 N·m This is the recommended range when crimp terminals are used. If the screws are not tightened sufficiently on Frontconnecting Sockets, the lead wires may come off, connection failure may cause abnormal heating, or fires may occur. If they are tightened excessively, the screw threads may be damaged. Do not mount more than one H3Y closely together, otherwise the internal parts may become damaged. Make sure that there is a space of 5 mm or more between any H3Y 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 H3Y. When more than 100 V is applied to 12- or 24-VDC models, the internal element (varistor) may break. Always use the same type of wire. Installation There are no restrictions on the installation orientation. Install the Timer securely. 10 H3Y Precautions for EN61812-1 Conformance The H3Y as a built-in timer conforms to EN61812-1 provided that the following conditions are satisfied. Handling Wiring Before dismounting the H3Y from the socket, make sure that no voltage is imposed on any terminal of the H3Y. The power supply for the H3Y must be protected with equipment such as a breaker approved by VDE. Basic insulation is ensured between the H3Y’s operating circuit and control output. Insulation requirement: Overvoltage category II, pollution degree 1 (H3Y-4/-4-0), pollution degree 2 (H3Y-2/-2-0) (with a clearance of 1.5 mm and a creepage distance of 2.5 mm at 240 VAC) Output terminals next to each other on the H3Y-4 or H3Y-4-0 must have the same polarity. 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. 11 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. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. 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. 2014.9 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 2014 All Right Reserved.