R
1
H3YNSolid-State Timer
Miniature Timer with Multiple Time
Ranges and Multiple Operating
Modes
Minimize Inventory
Standard multiple operating modes and
multiple time ranges
4PDT or DPDT control output
LED power-ON and time-UP indicators
Sockets, hold-down clips and mounting
accessories may be ordered separately
Ordering Information
Supply voltage Time-limit contact Short-time range model
(0.1sto10min)
Long-time range model
(0.1minto10h)
24, 100 to 120, 200 to 230 VAC;
1
2
2
8
1
0
0
1
1
0
1
2
V
D
C
DPDT H3YN-2 H3YN-21
,
,
;
12, 24, 48, 100 to 110, 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 VAC
Supply voltage
MODEL NUMBER LEGEND:
1. Output
2: DPDT
4: 4PDT
H3YN -
12 3
-3. Contact Type
None: Single contact
Z: Twin contact
2. Time Range
None: Short-time range (0.1 s to 10 min)
1: Long-time range (0.1 min to 10 hrs)
ACCESSORIES (ORDER SEPARATELY)
Connecting Socket
Applicable Timer Track-mounting/front-
i
k
Back-connecting socket
g
/
connecting socket Solder terminal Wire-wrap terminal PCB terminal
H3YN-2/-21 PYF08A-E, PYF08A-N PY08 PY08QN(2) PY08-02
H3YN-4/-41
H3YN-4-Z/-41-Z
PYF14A-E, PYF14A-N PY14 PY14QN(2) PY14-02
Hold-Down Clips
Applicable socket Part number
PYF08A-E, PYF08A-N, PYF14A-E, PYF14A-N Y92H-3
PY08, PY08QN(2), PY08-02, PY14, PY14QN(2), PY14-02 Y92H-4
Panel Adapter
Applicable timer Part number
H3YN-2/21. H3YN-4/41, H3YN-4-Z/41-Z Y92F-78
H3YN H3YN
2
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)
0.1minto10h(1min,10min,1h,or10h
max. selectable)
Supply voltage 24, 100 to 120, 200 to 230 VAC; 12, 24, 48, 100 to 110, 125 VDC (see note 1)
Operating mode ON-delay, interval,repeat cycle with ON-start or OFF-start (selectable with DIP switch)
Operating voltage 85% to 110% of rated supply voltage (12 VDC: 90% to 110% of rated supply voltage)
(see note 2)
Power consumption 24 VAC: Relay ON: 1.1 VA (at 24 VAC, 60 Hz)
Relay OFF: 0.2 VA (at 24 VAC, 60 Hz)
100 to 120 VAC: Relay ON: 14 VA (at 120 VAC, 60 Hz)
Relay OFF: 0.6 VA (at 120 VAC, 60 Hz)
200 to 230 VAC: Relay ON: 1.5 VA (at 230 VAC, 60 Hz)
Relay OFF: 0.9 VA (at 230 VAC, 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: 0.7 W (at 24 VDC)
48 VDC: Relay ON: 1.0 W (at 48 VDC)
Relay OFF: 0.2 W ( at 48 VDC)
100 to 110 VDC: Relay ON: 1.3 W (at 110 VDC)
Relay OFF: 0.3 W (at 110 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 VAC, resistive load (cosφ=1)
4PDT: 3 A at 250 VAC, resistive load (cosφ=1)
Note: 1. Single-phase, full-wave-rectified power supplies can be used.
2. When using the H3YN in any place where the ambient temperature is more than 50°C, supply 90% to 110% of the rated sup-
ply voltages (supply 95% to 110% with 12 VDC type).
CHARACTERISTICS
Item H3YN-2/-21 H3YN-4/-41
Repeat accuracy ±1% FS max. (1 s range: ±1%±10 ms max.)
Setting error ±10%±50 ms FS max.
Resetting time Min. power-opening time: 0.1 s max. (including halfway reset)
Insulation resistance 100 MΩmin. (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)
2,000 VAC, 50/60 Hz for 1 min (between operating circuit and control output)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
2,000 VAC, 50/60 Hz for 1 min
(between contacts of different poles)
2,000 VAC, 50/60 Hz for 1 min
(between contacts of different poles)
Vibration Mechanical durability 10 to 55 Hz, 0.75-mm single amplitude
Malfunction durability 10 to 55 Hz, 0.5-mm single amplitude
Shock Mechanical durability 1,000 m/s2(approx. 100G)
Malfunction durability 100 m/s2(approx. 10G)
Ambient temperature Operating -- 1 0 °Cto50°C(14°F to 122°F) with no icing
p
Storage -- 2 5 °Cto65°C(--13°F to 149°F) with no icing
Ambient humidity Operating 35% to 85% RH
Service life Mechanical 10,000,000 operations min. (under no load at 1,800 operations/h)
Electrical DPDT:
500,000 operations min. (5 A at 250 VAC, 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 VAC, resistive load at 1,800 operations/h)
Weight Approx. 50 g
Approvals UL/CSA/CE (EMC) (LV)
H3YN H3YN
3
Engineering Data
ELECTRICAL SERVICE LIFE
E
l
ectr
i
ca
l
L
i
f
e
E
xpectancy
(
R
e
f
erence
V
a
l
ue
)
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 (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).
Switching operations (x 10 )
3
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 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
220 VAC, resistive load
24 VDC,
resistive
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
4
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.
Timing Charts
Operating mode Timing 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
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)
Power
Output
Repeat cycle OFF-start
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)
Repeat cycle ON-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)
Note: t: Set time
Rt: Reset time
!
H3YN H3YN
5
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
H3YN H3YN
6
Operation
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 Time setting
range
Setting Factory-set
H3YN-2,
H3YN-4
H
3
Y
N
-
4
-
Z
1s 0.1to1s Yes
H
3
Y
N
-
4
-
Z
10 s 1to10s No
1min 0.1to1min No
10 min 1to10min No
H3YN-21,
H3YN-41
H
3
Y
N
-
4
1
-
1min 0.1to1min Yes
H
3
Y
N
-
4
1
-
10 min 1to10min No
1h 0.1to1h No
10 h 1to10h 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
Repeat cycle OFF-start No
Repeat cycle ON-start No
Note: The bottom two DIP switch pins are used to select the operating mode.
Connections
Part number Power supply terminal numbers Output terminal numbers
AC (common), DC- AC (hot), DC+ Type COM NC NO
H3YN-21-21 13 14 Timed contacts
(DPDT)
915
H3YN-4/-41
H3YN 4-Z/41-Z
13 14 Timed contacts
(4PDT)
9
10
11
12
1
2
3
4
5
6
7
8
H3YN H3YN
7
Dimensions
Unit: mm (inch)
TIMERS
(0.25)
28 max.
21.5 max
6.4
(0.25)
Eight, 3 x 1.2 elliptic holes
(0.85)
(1.10)
63 (2.48)
Overall Mounting Depth
H3YN-2/-21 H3YN-4/-41
H3YN-4-Z/-41-Z
PYF08E/PYF08A-N
(PYF14A/PYF14-N 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
H3YN
series H3YN
series
H3YN
series
PY08 (PY14)
PY08QN
(PY14QN)
PYF08A-E (PYF14A-E)
(0.85)
(1.10)
63.0 (2.48)
20
(0.79) 41.5
(1.63)
52.6 (2.07) 52.6 (2.07)
59.3
(7.33)
90.5
(3.56)
86.6
(3.41)
59.3
(7.33)
H3YN H3YN
8
SOCKETS
Terminal Arrangement
(Top View)
Track-Mounting/Front-Connecting Sockets
PYF08A-E
Eight, M3 ×
8sems
Two, 4.2 ×5
mounting holes
Two, 4.5 dia.
M4 or M3
Mounting Holes
6
23 max.
30 max.
35.4
3.4
4
6
59±0.3
15±0.2
PYFjA
90.5 86.6
H3YN
Series
Terminal Arrangement
(Top View)
PYF-14A-E
Mounting Holes
Fourteen, M3 ×
8sems
Two, 4.2 ×5
mounting holes
Two, 4.5 dia.
M4 or M3
6
30 max.
16.5
3.4
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
(2.62)
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
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)
(2.83)
(0.91)
(0.39)
(0.15)
(1.18)
(.59)
(3.56) (3.41)
(0.24)
(2.32)
(0.87)
(1.18)
(0.87)
(1.18)
(1.16)
Mounting Height
16.5
(0.65)
72 max.
(2.83)
29 max.
(1.16)
35.4
(1.39)
4
(0.16)
6
(0.24)
(1.18)
66.5 max
(2.62)
72 max.
H3YN H3YN
9
H3YN
series
PYjQN,
PYjQN(2)
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. (0.79) and dimension **
36.5 max. (1.44)
25.5
max.
24 max.
0.3
20 max.
2.6
2.7
29.5 max.
41.5 max.
(1.63)
25 max. *
24 max.
22 max.
**
H3YN
Series
PYj,PYj-02,
PYjQN(2)
25.5
max.
22 max.
0.3
2.7 4.3
16.5 max.
2
21.4+0.2
0
Terminal Arrangement
(Bottom View)
Terminal Arrangement
(Bottom View)
PY08QN
PY08QN(2)
PY14QN
PY14QN(2)
PY08 PY14
25.8+0.2
0
1x1
(0.79)
29.5 max
(1.16)
(0.94)
(0.98)
(0.94)
(1.16)
see note
(0.87)
29.5 max
(1.16)
Mounting Height
PY08j-02 PY14j-02
27
(0.11)
7.7
(0.30) (0.10)
(0.10)
(0.10)
(0.65)
(0.17)
59.3
(2.33)
20
(0.79)
59.3
(2.33)
41.5
(1.63)
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.
H3YN H3YN
10
Y92H-3 for
PYFjA Socket
Y92H-4 for
PYjSocket
Y92H-3
Y92H-4
9R5max.
53
4.5
4.5 33.7
1.2
2.5
20 (84°)
30.5
24.5
(2.09)
PANEL MOUNT ADAPTER Y92F-78
+0.2
-- 0
27.1
(1.07)
33.5
(1.32)
48.5 (1.91)
31.5
(1.24)
25.1
(0.99)
+0.2
-- 0
31.6
(1.24)
+0.2
-- 0
25.2
(0.99)
MOUNTING TRACK AND ACCESSORIES
PFP-100N, PFP-50N PFP-100N2
L: Length
1 m PFP-100N
50 cm PFP-50N
1 m PFP-100N2
15 25 25 25 25 *
10 10
L
7.3±0.15
35±0.3 27±0.15
15 25 25 25 25 15
10 10
L
35±0.3 27 24
4.5
(0.18)
4.5
(0.18)
1
(0.04)
1
(0.04)
1.5
(0.06)
16
(0.63)
29.2
(1.15)
(0.29)
End Plate
PFP-M Spacer
PFP-S
M4 x 8
pan head
screw
1
35.5
1.8
12
50
(1.97)
11.5
(0.45) 10
(0.39) 4.8 (0.19)
1.3 (0.05)
35.3
(1.39)
1.8
(0.07)
10
(0.39)
6.2
(0.24)
5
(0.20)
44.3
(1.74)
16.5
(0.65)
34.8
(1.37)
16
(0.63)
H3YN H3YN
11
Precautions
CORRECT USE
When using the H3YN 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%).
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 may
become damaged. Therefore, the use of the H3YN with a relay
as shown in the following circuit diagram is recommended.
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 different from each other in polarity may become
short-circuited.
Correct Incorrect
Use the following safety circuit when building a self-holding circuit
with the H3YN and an auxiliary relay, such as an MY Relay, in
combination.
MY Relay
:H3YN
In the case of the above circuit, the H3YN will be in pulse operation.
Do not set to the minimum setting in the repeat-cycle modes, or
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,
corrosive 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 adjacent H3YN Models.
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
contact. 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 creepage
distance of 2.5 mm at 240 VAC)
There must be no difference in polarity between any output
terminals next to each other of the H3YN-4 or H3YN-41,
H3YN-4Z, H3YN-41-Z.
C at . N o. G C T MC N 1 3/ 02 S pec if ic at ions s ubjec t t o c hange w it hout not ic e. P r int ed in U . S . A .
OMRON ELECTRONICS LLC
OneEastCommerceDrive
Schaumburg, IL 60173
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
1-800-55-OMRON
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
416-286-6465
R
OMRON ON--LINE
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Omron:
Y92H-3