Omron H3Y DATASHEET

Solid-state Timer H3Y

Ope a o / ese g

ecoac

e a ges

Supp y o age

eoeao/

0so30

3

3

ac ou ed soc e (see o e )

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
LED indication for power and output statuses.
Conforms to EMC standards.
High repeat accuracy.

Ordering Information

MY Power Relay

.

RC

Operation/resetting

system

T

ime-limit operation/

self-resetting

Note:

Specify the model number

Ex. H3Y-2 1

Time-limit

DPDT

4PDT

10 V

AC 1 s

Accessories

Track

mounted socket (see note )

PYF08A, PYF08A-N, PYF08A-E
PYF14A, PYF14A-N, PYF14A-E

Note: T

rack mounted socket can be used as a front connecting socket.

Specifications

Time Ranges

Rated

time

T

ime setting

range

1 s 5 s

0.1 to 1 s 0.2 to 5 s

contact

, supply voltage, and rated time when ordering.

Solder terminal

PY08 PY08QN(2) PY08-02
PY14 PY14QN(2) PY14-02

T

ime ranges

0.1 s to 30 min

Rated time
Supply voltage

Back connecting socket

10 s 30 s 60 s

0.5 to 10 s 1.0 to 30 s 2.0 to 60 s

Supply voltage

1

10 V

AC

220 V

AC
24 VDC
1

10 V

AC
220 V

AC
24 VDC

W

ire-wrap terminal PC terminal

Model

Surface /DIN-track

mounting (with socket)

H3Y-2

H3Y-4

3 min 30 min

0.1 to 3 min 1.0 to 30 min

1

H3Y

Ratings

Item H3Y-2/H3Y-4

Rated

supply voltage
Operating voltage range
Power consumption

Control outputs H3Y

Note:

With DC ratings, single-phase full-wave rectified power sources may be used.

1

10, 220 V
85% to 1
100 V

200 V
24 VDC: Relay ON:

H3Y

AC (50/60 Hz), 24 VDC (see note)

10% of rated supply voltage

AC: Relay ON:

Relay OFF:

AC: Relay ON:

Relay OFF:
Relay OFF:

-2: 5 A at 250 V

-4: 3 A at 250 V

1.5 V

A (1.3 W)

0.8 V

A (0.5 W)

1.8 V

A (1.5 W)

1.2 V

A (0.9 W)

0.9 W

0.07 W

AC, resistive load (cosφ
AC, resistive load (cosφ

= 1)
= 1)

Characteristics

Accuracy
Setting error ±
Reset time
Influence of voltage
Influence of temperature
Insulation resistance
Dielectric strength

V

ibration resistance

Shock resistance

Ambient temperature
Ambient humidity
Life expectancy

EMC Emission Enclosure: EN55011 Group 1 class A

Approved standards

Weight

Note: T

of operating time

erminal screw sections are excluded.

±

2% max.

10% (max. time division at rated voltage and room temperature)

0.1 s max.

±

2% max.

±

5% max.
100 MΩ min. (at 500 VDC)
2,000 V

non-current-carrying metal parts) (see note)
2,000 V
2,000 V
1,500 V
1,000 V

Destruction:
Malfunction:

Destruction:
Malfunction:

Operating: –10°C to 50°C (with no icing)
Operating: 35% to 85%
Mechanical:

Electrical:
H3Y
H3Y

Emission AC Mains:
Immunity ESD:

Immunity RF-interference:
Immunity Conducted Disturbance:
Immunity Burst:

UL (File No. E41515), CSA (File No. LR22310)
Conforms to EN50081-2, EN50082-2

Approx. 50 g

AC, 50/60 Hz for 1 min (between current-carrying terminals and exposed
AC, 50/60 Hz for 1 min (between operating power circuit and control output) (see note)

AC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) (see note)
AC, 50/60 Hz for 1 min (between dif
AC, 50/60 Hz for 1 min (between non-continuous contacts)

10 to 55 Hz with 1.0-mm double amplitude
10 to 55 Hz with 1.0-mm double amplitude

1,000 m/s2 (approx. 100G)
100 m/s2 (approx. 10G)

10,000,000 operations min. (under no load at 1,800 operations/h)

-2: 500,000 operations min. (5 A at 250 V

-4: 200,000 operations min. (3 A at 250 V

ferent pole contacts; 4-pole model)

AC, resistive load at 1800 operations/h)
AC, resistive load at 1800 operations/h)

EN55011 Group 1 class A
IEC801-2:

ENV50140:
ENV50141:
IEC801-4:

4 kV contact discharge (level 2)
4 kV air discharge (level 2)
10 V/m (80 MHz to 1 GHz) (level 3)
10 V (0.15 to 80 MHz) (level 3)
2 kV power-line (level 3)
2 kV I/O signal-line (level 4)

H3Y

2

H3Y

Engineering Data

H3Y

H3Y-2

3

250 VAC, cosφ
24 VDC, cosφ

Switching operations (x 10 )

Load current (A)

H3Y-4

3

250 VAC, cosφ
24 VDC, cosφ

Switching operations (x 10 )

= 1

= 1

= 1

= 1

H3Y-2

3

250 VAC, cosφ
24 VDC, L/R = 7 ms

Switching operations (x 10 )

Load current (A)

H3Y-4

3

250 VAC, cosφ
24 VDC, L/R = 7 ms

Switching operations (x 10 )

= 0.4

= 0.4

Reference: A

Reference:

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).

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).

Load current (A)

Load current (A)

Operation

Timing Chart

H3Y-2 H3Y-4

Time limit contact

NC (9-1, 12-4)

Time limit contact NC

(9-1, 10-2, 1

1-3, 12-4)

3

H3Y

Dimensions

Note: All

Timers

H3Y-2 H3Y-4

units are in millimeters unless otherwise indicated.

H3Y

21.5

max.

(63.0)

6.4

Accessories (Order Separately)

Use

the PYF

Track Mounting/Front Connecting Sockets
PYF08A

Two, 4.2 ×
mounting holes

PYF14A

Two, 4.2 ×
mounting holes

72

5

max.

5

jA, PYj

6

23 max.

, PYj-02, or PYjQN(2) to mount the H3Y. When ordering any one of these sockets, replace “j” with “08” or “14.”

16.5

M3

30 max.

×

3.4

35.4

6

3.4

Eight,
8 sems

6

M3

×

Fourteen,
8 sems

28

max.

6.3

T

erminal Arrangement

(T

op V

iew)

4

Terminal
(T

op V

iew)

Arrangement

(63.0)

Mounting

Two, 4.5 dia.
M4 or M3

15±0.2

Mounting Holes

Holes

59±0.3

Two, 4.5 dia.
M4 or M3

6.4

90.5

21.5

max.

6.3

H3Y

Series

PYFjA

28 max.

86.6

72 max.

29.5 max.

16.5
30 max.

35.4

6

59±0.3

4

22±0.2

4

H3Y

H3Y

PYF08A-N

PYF14A-N

4

42332222112

8447

411231

A214A2

22 max.

4

42

8

44

PYF-08A-N

41

12

A2

14

14

34

PYF-14A-N

11

14

29.5

max.

6245

211011

1

12

5

14

11

9

A113A2

14

9

A1
13

66.5 max.

66.5 max.

30 max.

30 max.

Terminal

Terminal

Arrangement

424412

4 1

14

8 5

12 9

41 11

13

14 14

A2 A2 A1

Arrangement

42 32 22 12

4 3 2 1

44 34 24 14

8 7 6 5

12 11 10 9
41 31 21 11
14 14
A2 A2 A1

13

Mounting Holes
(for Surface Mounting)

3.2 dia.

19.8

3.6 dia.

Mounting Holes
(for Surface Mounting)

Two, 3.5 dia.

20.8

PYF08A-E

Two, 4.2 ×
mounting holes

72 max.

PYF14A-E

Two, 4.2 ×
mounting holes

72 max.

5

5

23 max.

29.5 max.

Eight,

M3

8 sems

Eight, M3 ×
8 sems

×

31

max.

31

max.

(Top View)

(Top View)

Two, 4.5 dia.
M4 or M3

Two, 4.5 dia.
M4 or M3

5

H3Y

Back Connecting Sockets
PY08, PY14

Eight, 3× 1.2 dia. holes
only for PY08 (Fourteen, 3
× 1.2 dia. holes)

24 max.

0.3

25.5
max.

29.5
max.

Terminal

Arrangement

(Bottom View)

Panel Cutout

21.4

+0.2

25.8

0

H3Y

+0.2
0

H3Y

Series

59.3

2.7 7.7
20 max.

2.6

PY08QN, PY14QN
PY08QN(2), PY14QN(2)

24 max.

2.7

25 max. *

(See
note)

**

41.5 max.
(see note)

22 max.

29.5 max.

1

x 1

Note: With PYjQN(2), dimension * should

20 max. and dimension ** 36.5 max.

read

PY08-02, PY14-02

22

max.

2.7

0.3

4.3

16.5 max.

25.5
max.

29.5
max.

2

PY08 PY14

erminal Arrangement

T
(Bottom View)

PY08QN
PY08QN(2)

Terminal

PY14QN
PY14QN(2)

Arrangement

(Bottom View)

PY08-02 PY14-02

PYj, PYj-02,
PYjQN(2)

6

H3Y

Socket Mounting Plates (t = 1.6)

Applicable

PY08, PY14, PY08QN(2), PY14QN(2)

Note:

PYP-18 may be cut to any desired length.

socket

For mounting 1 socket

PYP-1 PYP-18

For mounting 18 sockets

H3Y

PYP-1

Two, 3.4-dia. holes

PYP-18

Relay Hold-down Clips Y92H-3 for

PYFjA Socket

Y92H-4 for
PYj Socket

Mounting Track

PFP-100N/PFP-50N

1000 (500) (See note 2)

Note: 1. Meets

2.

DIN EN50022

This dimension applies to PFP-50N.

Spacer

PFP-S

(see note 1)

End Plate

PFP-M

7

H3Y

Installation

Connection

H3Y-2 H3Y-4

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

110%

of the rated voltages (at 12 VDC: 95% to 1

at 50°C or higher

ing
Do

not leave the H3Y in time-up condition for

(for

example, more than one month in any place where the
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 recom

to extend the service life of the H3Y

mended

Do

not connect the H3Y as shown in the following circuit diagram on

the

right hand side, otherwise the H3Y’s internal contacts dif

from

each other in polarity may become short-circuited.

Correct Incorrect

.

is more than 50°C. Supply 90% to

10%) when operat

a long period of time

.

H3Y
MY Relay

ambient

ferent

-

-

H3Y

Connect the DC power supply to
terminals 13 and 14 according to
the polarity marks.

Use

the following safety circuit when building a self-holding or self­resetting circuit with the H3Y and an auxiliary relay
Relay,

in combination.

: H3Y

Do

not use the

gas, or direct sunlight.

sive
Do not mount more than one H3Y closely together, otherwise the

internal parts may become damaged. Make sure that there is a
space
to

allow heat radiation.

The

internal parts may become damaged if a supply voltage other
than

the rated ones is imposed on the H3Y

applied

H3Y in places where there is excessive dust, corro

of 5 mm or

to 12 or 24 VDC, the internal element (varistor) may break.

more between any H3Y Models next to each other

. When more than 100 V is

, such as an MY

Auxiliary relay:
MY Relay

-

Limited issue for Southeast Asian countries

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To

convert millimeters into inches, multiply by 0.03937. T

o 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.

OMRON Corporation

Supervisory Control Devices Division
28th Fl., Crystal T
1-2-27, Shiromi, Chuo-ku,
Osaka 540-6028 Japan
Phone: [phone] Fax: [phone]

8

ower Bldg.,

Printed

in Japan

0597-2M (0597)

a