1
Solid-state Timer H3YN
Miniature Timer with Multiple Time
Ranges and Multiple Operating Modes
Minimizes stock.
Pin
configuration compatible with
MY Power Relay
.
Standard multiple operating modes and multiple
time ranges.
Conforms
to VDE 0435/P2021 and approved by
UL
and
CSA.
Conforms to EMC standards.
RC
Ordering Information
Supply
voltage
T
ime-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 V
AC;
12 24 48 100 to 1
10
DPDT H3YN-2 H3YN-21
12, 24, 48, 100 to 1
10,
125 VDC
4PDT H3YN-4 H3YN-41
24 VDC 4PDT (Twin contact) H3YN-4-Z H3YN-41-Z
Note:
Specify both the model number and supply voltage when ordering.
Example: H3YN-2
24 V
AC
Supply voltage
Model Number Legend
H3YN-jj-j
12 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 T
ype
None:
Single contact
Z: T
win contact
Accessories (Order Separately)
Connecting
Socket
Timer T
rack mounting/Front
CtiSkt
Back Connecting Socket
ac ou g/ o
Connecting Socket Solder terminal
W
ire-wrap terminal PC terminal
H3YN-2/-21
PYF08A, PYF08A-N,
PYF08A-E PY08 PY08QN(2) PY08-02
H3YN-4/-41
H3YN-4-Z/-41-Z
PYF14A, PYF14A-N,
PYF14A-E PY14 PY14QN(2) PY14-02
H3YN H3YN
2
Hold-down Clips
Model
Applicable Socket
Y92H-3
PYF08A, PYF08A-N, PYF08A-E
PYF14A, PYF14A-N, PYF14A-E
Y92H-4
PY08, PY08QN(2), PY08-02
PY14, PY14QN(2), PY14-02
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
24, 100 to 120, 200 to 230 V
AC (50/60 Hz)
12, 24, 48, 100 to 1
10, 125 VDC (see note 1)
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 1
10% of rated supply voltage (12 VDC: 90% to 110% of rated supply voltage)
(see note 2)
Reset voltage
10% min. of rated supply voltage (see note 3)
Power consumption
24 V
AC: Relay ON:
1.5 V
A (1.1 W) (at 24 V
AC, 60 Hz)
Relay OFF:
0.2 V
A (0.1 W) (at 24 V
AC, 60 Hz)
100 to 120 V
AC: Relay ON:
1.5 V
A (1.3 W) (at 120 V
AC, 60 Hz)
Relay OFF:
0.6 V
A (0.6 W) (at 120 V
AC, 60 Hz)
200 to 230 V
AC: Relay ON:
1.8 V
A (1.5 W) (at 230 V
AC, 60 Hz)
Relay OFF:
1.2 V
A (0.9 W) (at 230 V
AC, 60 Hz)
12 VDC: Relay ON:
0.9 W (at 12 VDC)
Relay OFF:
0.07 W (at 12 VDC)
24 VDC: Relay ON:
0.9 W (at 24 VDC)
Relay OFF:
0.07 W (at 24 VDC)
48 VDC: Relay ON:
1.0 W (at 48 VDC)
Relay OFF:
0.2 W (at 48 VDC)
100 to 1
10 VDC: Relay ON:
1.3 W (at 1
10 VDC)
Relay OFF:
0.3 W (at 1
10 VDC)
125 VDC:
Relay ON:
1.3 W (at 125 VDC)
Relay OFF:
0.3 W (at 125 VDC)
Control outputs DPDT:
5 A at 250 V
AC, resistive load (cosφ
= 1)
4PDT:
3 A at 250 V
AC, resistive load (cosφ
= 1)
Note: 1.
Single-phase, full-wave-rectified power supplies can be used.
2. 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 1
10%
of
the rated supply voltages (supply 95% to 1
10% with 12 VDC type).
3.
Set the reset voltage as follows to ensure proper resetting.
100 to 120 V
AC:
10 V
AC max.
200 to 230 V
AC:
20 V
AC max.
100 to 1
10 VDC: 10 VDC max.
H3YN H3YN
3
Characteristics
Item H3YN-2/-21/-4/-41
Accuracy
of operating time
±
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 M
min. (at 500 VDC)
Dielectric strength
2,000 V
AC, 50/60 Hz for 1 min (between current-carrying terminals and exposed
non-current-carrying metal parts) (see note)
2,000 V
AC, 50/60 Hz for 1 min (between operating power circuit and control output)
2,000 V
AC, 50/60 Hz for 1 min (between dif
ferent pole contacts; 2-pole model)
1,500 V
AC, 50/60 Hz for 1 min (between dif
ferent pole contacts; 4-pole model)
1,000 V
AC, 50/60 Hz for 1 min (between non-continuous contacts)
V
ibration 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/s
2
(approx. 100G)
Malfunction:
100 m/s
2
(approx. 10G)
Ambient temperature
Operating: –10°
C to 50
°
C (with no icing)
Storage: –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 V
AC, 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 V
AC, resistive load at 1,800 operations/h)
Impulse withstand voltage
Between power terminals:
3 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 1
10 VDC, 125 VDC
1 kV for 12 VDC, 24 VDC, 48 VDC, 24 V
AC
Between exposed non-current-carrying metal parts:
4.5 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 1
10 VDC, 125 VDC
1.5 kV for 12 VDC, 24 VDC, 48 VDC, 24 V
AC
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 Emission Enclosure: EN55011 Group 1 class A
Emission AC Mains:
EN55011 Group 1 class A
Immunity ESD:
EN61000-4-2:
4 kV contact discharge (level 2)
8 kV air discharge (level 3)
Immunity RF-interference:
ENV50140:
10 V/m (amplitude modulated, 80 MHz to
1 GHz) (level 3)
10 V/m (pulse modulated, 900 MHz)
Immunity Conducted Disturbance:
ENV50141:
10 V (0.15 to 80 MHz) (level 3)
Immunity Burst:
EN61000-4-4:
2 kV power-line (level 3)
2 kV I/O signal-line (level 4)
Approved standards
UL508, CSA22.2 No. 14
Conforms to VDE0435/P2021, VDE01
10 (for in-panel use)
Conforms to EN50081-2, EN50082-2
Note: T
erminal screw sections are excluded.
H3YN H3YN
4
Engineering Data
Electrical Life Expectancy (Reference Value)
H3YN-2/-21
H3YN-4/-41
H3YN-4-Z/-41-Z
Switching operations (x 10 )
3
Load current (A)
Switching operations (x 10 )
3
Load current (A)
Switching operations (x 10 )
3
Load current (A)
Switching operations (x 10 )
3
Load current (A)
Reference:
A maximum current of 0.6 A can be switched at 125 VDC (cos
φ
= 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 (cos
φ
= 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 10 )
3
Load current (A)
Reference:
A maximum current of 0.5 A can be switched at 125 VDC (cos
φ
= 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).
250 VAC, cosφ
= 1
24 VDC, cosφ
= 1
250 VAC, cosφ
= 0.4
24 VDC, L/R = 7 ms
250 VAC, resistive load
24 VDC, re-
sistive load
250 VAC, cosφ
= 1
24 VDC, cosφ
= 1
250 VAC, cosφ
= 0.4
24 VDC, L/R = 7 ms
5,000
1,000
500
200
5,000
1,000
500
200
5,000
1,000
500
200
5,000
1,000
500
200
5,000
1,000
500
100
60
H3YN H3YN
5
Nomenclature
Run/Power
Indicator (Green)
(Lit: Power ON)
Output Indicator (Orange)
(Lit: Output ON)
Main Dial
Set the desired time according
to time range selectable by
DIP switch.
Operation
Timing Chart
Operating
mode
T
iming chart
H3YN-2/-21 H3YN-4/-41
ON-delay
Power
Output
Time limit contact
NC (9-1, 12-4)
Run/Power indicator
(PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 12-8)
Time limit contact
NC (9-1, 10-2, 11-3,
12-4)
Run/Power indicator
(PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 10-6, 11-7,
12-8)
Interval
Power
Output
Time limit contact
NC (9-1, 12-4)
Run/Power indica-
tor (PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 12-8)
Time limit contact
NC (9-1, 10-2, 11-3,
12-4)
Run/Power indica-
tor (PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 10-6, 11-7,
12-8)
Flicker OFF-start
Power
Output
Time limit contact
NC (9-1, 12-4)
Run/Power indicator
(PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 12-8)
Time limit contact
NC (9-1, 10-2, 11-3,
12-4)
Run/Power indicator
(PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 10-6, 11-7,
12-8)
Flicker ON-start
Power
Output
Time limit contact
NC (9-1, 12-4)
Run/Power indica-
tor (PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 12-8)
Time limit contact
NC (9-1, 10-2, 11-3,
12-4)
Run/Power indica-
tor (PW)
Output indicator
(UP)
Power (13-14)
Time limit contact
NO (9-5, 10-6, 11-7,
12-8)
Note: t: Set
time
Rt:
Reset time
H3YN H3YN
6
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 Time
range
T
ime setting
range Setting Factory-set
H3YN-2,
H3YN-4
H3YN
-
4
-
Z
1 s
0.1 to 1 s
Yes
H3YN
-
4
-
Z
10 s
1 to 10 s
No
1 min 0.1 to 1 min
No
10 min 1 to 10 min
No
H3YN-21,
H3YN-41
H3YN
-
41
-
Z
1 min 0.1 to 1 min
Yes
H3YN
-
41
-
Z
10 min 1 to 10 min
No
1 h 0.1 to 1 h
No
10 h 1 to 10 h
No
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.
H3YN H3YN
7
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Timers
H3YN-2/-21 Front Mounting
H3YN-4/-41 Front Mounting
H3YN-4-Z/-41-Z
Mounting Height
PYF08A/PYF08A-N/PYF08A-E
(PYF14A/PYF14A-N/PYF14A-E
(see
note))
PY08 (PY14 (see note))
PY08QN (PY14QN (see note))
Note:
Models in parentheses are Sockets connecting to the H3YN-4/-4-Z.
Fourteen,
3
×1.2 elliptic holes
28 max.
21.5 max
28 max.
21.5 max
H3YN
Series H3YN
Series H3YN
Series
PY08 (PY14) PY08QN
(PY14QN)
PYF08A (PYF14A)
6.4
(63)
Eight, 3 x 1.2 elliptic holes
H3YN H3YN
8
Accessories (Order Separately)
Connecting Sockets
Use
the PYF
j
A, PY
j
, PY
j
-02, or PY
j
QN(2) to mount the H3YN. When ordering any one of these Sockets, replace “
j
” with “08” or “14.”
Terminal
Arrangement
(T
op V
iew)
Track Mounting/Front Connecting Sockets
PYF08A
Eight,
M3
×
8 sems
Two, 4.2 ×
5
mounting holes Two, 4.5 dia.
M4 or M3
Mounting
Holes
6
72
max.
23 max.
30 max.
16.5
35.4
3.4
4
6
59±0.3
15±0.2 PYFjA
90.5 86.6
H3YN
Series
Terminal
Arrangement
(T
op V
iew)
PYF-14A
Mounting Holes
Fourteen,
M3
×
8 sems
Two, 4.2 ×
5
mounting holes
Two, 4.5 dia.
M4 or M3
6
72 max.
29.5 max.
30 max.
16.5
35.4
3.4
4
6
59±0.3
22±0.2
PYF-08A-N Terminal
Arrangement
Mounting Holes
(for Surface Mounting)
4 1
8 5
12 9
14 14 13
42
44
12
14
41 11
A2 A2 A1
19.8
3.2 dia.
3.6 dia.
4
42
8
44
1
12
5
14
41
12
A2
14
11
9
A1
13
A2
14
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.
4
42
3
32
2
22
1
12
8
44
7
34
6
24
5
14
41
12
31
11
21
10
11
9
A1
13
A2
14
A2
14
66.5 max.
PYF-14A-N
29.5
max.
42 32 22 12
44 34 24 14
41 31 21 11
A2 A2 A1
PYF-14A-N Terminal
Arrangement
Mounting Holes
(for Surface Mounting)
H3YN H3YN
9
PYF08A-E
31
max.
72 max.
23 max.
(Top
V
iew)
PYF14A-E
31
max.
72 max.
29.5 max.
(Top
V
iew)
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
Panel Cutout
Back Connecting Sockets
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 PYjQN(2)(-3), 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.
**
H3YN
Series
PYj, PYj-02,
PYjQN(2)
29.5
max.
25.5
max.
22
max.
0.3
2.7 4.3
16.5 max.
2
PY08j-02 PY14j-02
59.3
21.4+0.2
0
Terminal
Arrangement
(Bottom View)
T
erminal Arrangement
(Bottom View)
PY08QN
PY08QN(2) PY14QN
PY14QN(2)
PY08 PY14
25.8+0.2
0
1
x 1
H3YN H3YN
10
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 Two, 3.4-dia. holes PYP-18
Square hole
t = 1.6
49
28
72, elliptic holes
t = 1.6
42±0.1 49
492
17 x 27.4 = 465.8±0.6 13.1
21.6 4.5 3.4
27.4±0.15
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 for
PYFj
A Socket
Y92H-4 for
PYj
Socket
Y92H-3
Y92H-4
9R5
max.
53
4.5
4.5 33.7
1.2
2.5
20 (84°)
30.5
24.5
!
H3YN H3YN
11
Installation
Connection
H3YN-2/-21 H3YN-4/-41
H3YN-4-Z/-41-Z
DIN
Indication
DIN Indication
UP PW
Timer
circuit
UP PW
Timer
circuit
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
Note: t:
Set time
Rt:
Reset time
H3YN-4/-41
H3YN-4-Z/-41-Z
Note: t:
Set time
Rt:
Reset time
Timer
circuit
External input
Power (9-14)
External short circuit
(5-13)
External input
(9-13)
Time limit contact
NO (12-8)
Time limit contact
NC (12-4)
Run/Power indicator
(PW)
Output indicator (UP)
50 ms
min.
Power (9-14)
External short circuit
(5-13)
External input
(9-13)
Time limit contact NO
(10-6, 11-7, 12-8)
Time limit contact NC
(10-2, 11-3, 12-4)
Run/Power indicator
(PW)
Output indicator (UP)
Timer
circuit
External input
50 ms
min.
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 between 9 and 13
Operating mode; interval and all
other modes
Power supply between 13 and 14
H3YN H3YN
12
Precautions
The
operating voltage will increase when using the H3YN continu
-
ously 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 1
10%).
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 elec-
trolytic
capacitor) may become damaged. Therefore, the use of the
H3YN
with a relay as shown in the
following circuit diagram is rec
-
ommended
to extend the service life of the H3YN.
MY Relay
H3YN
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 dif
fer-
ent
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 H3YN and an auxiliary relay
, such as an MY
Relay,
in combination.
Auxiliary relay:
MY Relay
: H3YN
In the case of the above circuit,
the H3YN will be in pulse operation.
Therefore, if the circuit shown on page
11
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.
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, corro
-
sive
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 oth
-
er
to allow heat radiation.
The
internal parts may become damaged if a supply voltage other
than the rated ones is imposed on the H3YN.
Precautions for VDE Conformance
The
H3YN as a built-in timer conforms to VDE 0435/P2021 provided
that
the following conditions are satisfied.
Handling
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.
Wiring
The
power supply for the H3YN
must be protected with equipment
such
as a breaker approved by VDE.
Only
a load with basic isolation can be connected to the output con
-
tact.
The H3YN is a model with basic isolation. Therefore, the H3YN
and the load will ensure reinforced isolation, thus meeting VDE
standards.
Insulation
requirement:
Overvoltage category II,
pollution degree 2
(with a clearance
of 1.5 mm and a creep
-
age distance of 2.5 mm at 240 V
AC)
Output terminals next to each other on the H3YN-4, H3YN-41,
H3YN-4Z,
or H3YN-41-Z must have the same electric potential.
OMRON Corporation
Supervisory Control Devices Division
28th Fl., Crystal T
ower 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. T
o convert grams into ounces, multiply by 0.03527.
Cat. No. L089-E1-1A In the interest of product improvement, specifications are subject to change without notice.
Printed
in Japan
1298-1M (0296)
a