H3Y-2

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Miniature Timer Compatible with the MY Relay Large transparent time-setting knob facilitates time setting. Flat-blade and Phillips screwdrivers can also be used for time setting. Approved by UL and CSA. Pin configuration compatible with MY Power Relay. LED indication for power and output statuses. Conforms to EMC standards. High repeat accuracy. RC

Ordering Information

t Time-limit contact Time ranges Supply voltage ModelOpe a o / ese g system ec o a c e a ges Supp y o age Surface /DIN-track mounting (with socket) Time-limit operation/ lf tti DPDT 0.1 s to 30 min 110 VAC H3Y-2eo e a o / self-resetting 0s o 3 0

220 VAC

24 VDC

Note: Specify the model number, supply voltage, and rated time when ordering. Ex. H3Y-2 1 10 VAC 1 s Rated time Supply voltage Accessories Track mounted socket (see note ) Back connecting socketac ou ed soc e (see o e ) Solder terminal W ire-wrap terminal PC terminal PYF08A, PYF08A-N, PYF08A-E PY08 PY08QN(2) PY08-02 PYF14A, PYF14A-N, PYF14A-E PY14 PY14QN(2) PY14-02 Note: Track mounted socket can be used as a front connecting socket. Specifications Time Ranges Rated time 1 s 5 s 10 s 30 s 60 s 3 min 30 min Time setting range

Rated supply voltage 110, 220 VAC (50/60 Hz), 24 VDC (see note) Operating voltage range 85% to 110% of rated supply voltage Power consumption 100 VAC: Relay ON: 1.5 VA (1.3 W) Relay OFF: 0.8 VA (0.5 W) 200 VAC: Relay ON: 1.8 VA (1.5 W) Relay OFF: 1.2 VA (0.9 W) 24 VDC: Relay ON: 0.9 W Relay OFF: 0.07 W Control outputs H3Y -2: 5 A at 250 VAC, resistive load (cosφ = 1) H3Y -4: 3 A at 250 VAC, resistive load (cosφ = 1) Note: With DC ratings, single-phase full-wave rectified power sources may be used. Characteristics Accuracy of operating time ±2% max. Setting error ±10% (max. time division at rated voltage and room temperature) Reset time 0.1 s max. Influence of voltage ±2% max. Influence of temperature ±5% 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) 2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output) (see note) 2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) (see note) 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 with 1.0-mm double amplitude Malfunction:10 to 55 Hz with 1.0-mm double amplitude Shock resistance Destruction:1,000 m/s2 (approx. 100G) Malfunction:100 m/s2 (approx. 10G) Ambient temperature Operating: –10°C to 50°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) EMC Emission Enclosure: EN55011 Group 1 class A Emission AC Mains: EN55011 Group 1 class A Immunity ESD: IEC801-2: 4 kV contact discharge (level 2) 4 kV air discharge (level 2) Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Conducted Disturbance:ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: IEC801-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Approved standards UL (File No. E41515), CSA (File No. LR22310) Conforms to EN50081-2, EN50082-2 Weight Approx. 50 g Note: Terminal screw sections are excluded.

H3Y-2Switching operations (x 10 )3 Load current (A) H3Y-2 H3Y-4 Switching operations (x 10 )3 Load current (A) Switching operations (x 10 )3 Load current (A) H3Y-4 Switching operations (x 10 )3 Load current (A)

250 VAC, cosφ = 1

24 VDC, cosφ = 1 250 VAC, cosφ = 0.4

24 VDC, L/R = 7 ms

24 VDC, cosφ = 1 250 VAC, cosφ = 0.4 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). 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-4 Time limit contact NC (9-1, 12-4) Time limit contact NC

Note: All units are in millimeters unless otherwise indicated. Timers H3Y-2 H3Y-4 (63.0) 6.4 6.3 (63.0) 6.4 6.3 28 max. 21.5 max. 28 max. 21.5 max. Accessories (Order Separately) Use the PYF/C0106A, PY/C0106, PY/C0106-02, or PY/C0106QN(2) to mount the H3Y. When ordering any one of these sockets, replace “/C0106” with “08” or “14.” Terminal Arrangement (Top View) Track Mounting/Front Connecting Sockets PYF08A Eight, M3 × 8 sems Two, 4.2 × 5 mounting holes Two, 4.5 dia. M4 or M3 Mounting Holes6 72 max. 23 max. 30 max. 16.5 35.4 3.4 59±0.3 15±0.2 PYF /C0106A 90.5 86.6 H3Y Series Terminal Arrangement (Top View) PYF14A Mounting Holes Fourteen, M3 × 8 sems Two, 4.2 × 5 mounting holes Two, 4.5 dia. M4 or M3 72 max. 29.5 max. 30 max. 16.5 35.4 3.4 59±0.3 22±0.2

Terminal Arrangement Mounting Holes (for Surface Mounting) 4 1 8 5 12 9 14 14 13 41 11 A2 A2 A1 19.8 3.2 dia. 3.6 dia. 22 max. 66.5 max. PYF-08A-N 30 max. 4 3 2 1 8 7 6 5 12 11 10 9 14 14 13 20.8 Two, 3.5 dia. 30 max. 66.5 max. PYF-14A-N 29.5 max. 42 32 22 12 44 34 24 14 41 31 21 11 A2 A2 A1 PYF14A-N Terminal Arrangement Mounting Holes (for Surface Mounting) PYF08A-E 31 max. 72 max. 23 max. (Top View) PYF14A-E 31 max. 72 max. 29.5 max. (Top View) Eight, M3 × 8 sems Two, 4.2 × 5 mounting holes Two, 4.5 dia. M4 or M3 Two, 4.5 dia. M4 or M3 Two, 4.2 × 5 mounting holes Eight, M3 × 8 sems

PY08, PY14 Terminal Arrangement (Bottom View) PY08QN, PY14QN PY08QN(2), PY14QN(2) PY08-02, PY14-02 Eight, 3× 1.2 dia. holes only for PY08 (Fourteen, 3 × 1.2 dia. holes) (See note) Note: With PY/C0106QN(2), dimension * should read 20 max. and dimension ** 36.5 max. 29.5 max.25.5 max. 24 max. 0.3 2.7 7.7 20 max. 2.6 2.7 29.5 max. 41.5 max. (see note) 25 max. * 24 max. 22 max. H3Y Series PY /C0106, PY/C0106-02, PY /C0106QN(2) 29.5 max.25.5 max. 22 max. 0.3 2.7 4.3 16.5 max. PY08-02 PY14-02 59.3 21.4+0.2 Terminal Arrangement (Bottom View) Terminal Arrangement (Bottom View) PY08QN PY08QN(2) PY14QN PY14QN(2) PY08 PY14 25.8+0.2 1 x 1

Socket Mounting Plates (t = 1.6) Applicable socket For mounting 1 socket For mounting 18 sockets PY08, PY14, PY08QN(2), PY14QN(2) PYP-1 PYP-18 Note: PYP-18 may be cut to any desired length. PYP-1 Two, 3.4-dia. holes PYP-18 Relay Hold-down Clips Y92H-3 for PYF /C0106A Socket Y92H-4 for PY /C0106 Socket Mounting Track PFP-100N/PFP-50N (see note 1) End Plate PFP-M 1000 (500) (See note 2) Note: 1. Meets DIN EN50022 2. This dimension applies to PFP-50N. Spacer PFP-S

Connect the DC power supply to terminals 13 and 14 according to the polarity marks. Connect the DC power supply to terminals 13 and 14 according to the polarity marks. Precautions 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. 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 operat- ing at 50°C or higher. 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 elec- trolytic capacitor) may become damaged. Therefore, the use of the H3Y with a relay as shown in the following circuit diagram is recom- mended to extend the service life of the H3Y. MY Relay H3Y 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 Incorrect Use the following safety circuit when building a self-holding or self- resetting circuit with the H3Y and an auxiliary relay, such as an MY Relay, in combination. : H3Y Auxiliary relay: MY Relay Do not use the H3Y in places where there is excessive dust, corro- sive gas, or direct sunlight. 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, the internal element (varistor) may break. OMRON Corporation Supervisory Control Devices Division 28th Fl., Crystal Tower Bldg., 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Phone: (81)6-949-6035 Fax: (81)6-949-6069 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. L097-E1-1 In the interest of product improvement, specifications are subject to change without notice. Printed in Japan 0597-2M (0597) a Limited issue for Southeast Asian countries