Solid-state Timer
H3Y
CSM_H3Y_DS_E_7_1
Miniature Timer Compatible with the MY
Relay
• 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.
LR
Ordering Information
Operation/
resetting system
Time-limit contact
Time ranges
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Supply voltage
Mounting
Surface/DIN-track
mounting
(with socket)
Surface mounting
(with PCB terminals)
H3Y-2-0
H3Y-4-0 (See note 3.)
Time-limit operation/ DPDT (for power
self-resetting
switching)
4PDT
0.04 s to 3 h
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
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
Name/specification
Flush mounting adapter
Mounting
Plate for
Socket
Clip
For 1 Socket
For 18
Sockets
For PYF@A
For PY@ and
PYF@M
Y92F-78
PYP-1
PYP-18
Y92H-3
Y92H-4
DPDT
H3Y-2
8-pin
H3YN-2@
Model
Socket
Timer
Contact
Model
Pin
Square Sockets
Connection
Terminal
DIN track
mounting
Model
PYF08A
DIN track
Front
mounting
PYF08A-E
Connecting (Finger-
safe tyape)
Screw
mounting
Back
Solder
Connecting terminal
DIN track
mounting
PYF08F
PY08
PYF14A
Note:
For details, refer to
Safety Precautions.
4PDT
Front
DIN track
Connecting mounting
H3Y-4
14-pin
PYF14A-E
H3YN-4@
(Finger-
safe 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
1s
5s
10 s
30 s
60 s
120 s
Time setting range
0.04 to 0.5 s
0.1 to 1 s
0.2 to 5 s
0.5 to 10 s
1.0 to 30 s
2.0 to 60 s
5.0 to 120 s
3 min
5 min
10 min
30 min
60 min
3h
---
Rated time
Time setting range
0.1 to 3 min
0.2 to 5 min
0.5 to 10 min
1 to 30 min
2 to 60 min
0.1 to 3 h
---
■
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
Reset voltage
Power consumption
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.)
10% min. of rated supply voltage (See note 5.)
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
Setting error (see note 1)
Reset time
Reset voltage
Influence of voltage (see note 1)
Insulation resistance
Dielectric strength
±1%
FS max. (0.5 s range:
±1%±10
ms max.)
±10%±50
ms FS max.
Min. power-opening time: 0.1 s max. (including halfway reset)
10% max. of rated supply voltage
±2%
FS max.
100 MΩ min. (at 500 VDC)
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)
Destruction: 10 to 55 Hz, 0.75-mm single amplitude
Malfunction: 10 to 55 Hz, 0.5-mm single amplitude
Destruction: 1,000 m/s
2
(approx. 100G)
Malfunction: 100 m/s
2
(approx. 10G)
Operating:
Storage:
Operating:
–10°C to 50°C (with no icing)
–25°C to 65°C (with no icing)
35% to 85%
Influence of temperature (see note 1)
±2%
FS max.
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
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)
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
±1.5
kV, square-wave noise by noise simulator (pulse width: 100 ns/1
μs,
1-ns rise)
Destruction: 8 kV
Malfunction: 4 kV
IP40
Approx. 50 g
(EMI)
Emission Enclosure:
Emission AC Mains:
(EMS)
Immunity ESD:
Immunity RF-interference:
Immunity Burst:
Immunity Surge:
Immunity Conducted Disturbance:
Immunity Voltage Dip/Interruption:
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
Impulse withstand voltage
Noise immunity
Static immunity
Enclosure rating
Weight
EMC
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.
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
H3Y-2, H3Y-2-0
250
VAC,
cosφ = 1
24
VDC,
cosφ = 1
Switching operations (×10
3
)
Switching operations (×10
3
)
250
VAC,
cosφ = 0.4
24
VDC,
L/R = 7 ms
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).
H3Y-4, H3Y-4-0
Switching operations (×10
3
)
250
VAC,
cosφ = 1
24
VDC,
cosφ = 1
H3Y-4, H3Y-4-0
Switching operations (×10
3
)
250
VAC,
cosφ = 0.4
24
VDC,
L/R = 7 ms
Load current (A)
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
H3Y-4, H3Y-4-0
NC
NC
4
H3Y
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
■
Timers
H3Y-2
H3Y-4
28 max.
6.3
21.5
max.
6.4
(63.0)
21.5
max.
28 max.
6.3
6.4
(63.0)
H3Y-2-0
H3Y-4-0
28 max.
6.3
28 max.
6.3
(60.7)
21.5
max.
(60.7)
21.5
max.
Mounting Holes
Pin 1
Mounting Holes
Pin 1
Eight,
1.3-dia. holes
Fourteen,
1.3-dia. holes
5