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Solid-state Timer
Timers 3. Contact Type None: Single contact Z: Twin contacts Time-limit contact DPDT 4PDT 4PDT (Twin contacts) Short-time range model (0.1 s to 10 min) H3YN-2 H3YN-4 H3YN-4-Z Long-time range model (0.1 min to 10 h) H3YN-21 H3YN-41 H3YN-41-Z
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 EN61812-1 and IEC60664-1 for Low Voltage, and EMC Directives.
Model Number Structure
I Model Number Legend
H3YN-@@-@
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)
Ordering Information
I List of Models
Supply voltage 24, 100 to 120, 200 to 230 VAC; 12, 24, 48, 100 to 110, 125 VDC 24 VDC
Note: Specify both the model number and supply voltage when ordering. Example: H3YN-2 24 VAC Supply voltage
I Accessories (Order Separately)
Connecting Socket
Timer H3YN-2/-21 H3YN-4/-41 H3YN-4-Z/-41-Z Track mounting/Front Connecting Socket PYF08A, PYF08A-N, PYF08A-E PYF14A, PYF14A-N, PYF14A-E PY08 PY14 Back Connecting Socket Solder terminal Wire-wrap terminal PY08QN(2) PY14QN(2) PC terminal PY08-02 PY14-02
Solid-state Timer
H3YN
B-87
Hold-down Clips
Model Y92H-3 Y92H-4 Applicable Socket PYF08A, PYF08A-N, PYF08A-E PYF14A, PYF14A-N, PYF14A-E PY08, PY08QN(2), PY08-02 PY14, PY14QN(2), PY14-02
Specifications
I Ratings
Item Time ranges Rated supply voltage Pin type Operating mode Operating voltage range Reset voltage Power consumption H3YN-2/-4/-4-Z 0.1 s to 10 min (1 s, 10 s, 1 min, or 10 min max. selectable) 24, 100 to 120, 200 to 230 VAC (50/60 Hz) 12, 24, 48, 100 to 110, 125 VDC (see note 1) Plug-in ON-delay, interval, flicker OFF start, or flicker ON start (selectable with DIP switch) 85% to 110% of rated supply voltage (12 VDC: 90% to 110% of rated supply voltage) (see note 2) 10% min. of rated supply voltage (see note 3) 100 to 120 VAC: 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 200 to 230 VAC: 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 24 VAC: 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 12 VDC: Relay ON: approx. 1.1 W at 12 VDC Relay OFF: approx. 0.1 W at 12 VDC 24 VDC: Relay ON: approx. 1.1 W at 24 VDC Relay OFF: approx. 0.1 W at 24 VDC 48 VDC: Relay ON: approx. 1.2 W at 48 VDC Relay OFF: approx. 0.3 W at 48 VDC 100 to 110 VDC: Relay ON: approx. 1.6 W at 110 VDC Relay OFF: approx. 0.4 W at 110 VDC 125 VDC: Relay ON: approx. 1.6 W at 125 VDC Relay OFF: approx. 0.4 W at 125 VDC DPDT: 5 A at 250 VAC, resistive load (cos = 1) 4PDT: 3 A at 250 VAC, resistive load (cos = 1) H3YN-21/-41/-41-Z 0.1 min to 10 h (1 min, 10 min, 1 h, or 10 h max. selectable)
Control outputs
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 45C to 50C, supply 90% to 110% of the rated supply voltages (supply 95% to 110% with 12 VDC type). 3. 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.
B-88
Solid-state Timer H3YN
I Characteristics
Item Accuracy of operating time Setting error Reset time Influence of voltage Influence of temperature Insulation resistance Dielectric strength 10%50 ms FS max. Min. power-opening time: 0.1 s max. (including halfway reset) 2% FS max. 2% FS max. 100 M 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 1) 2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output) 2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) 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 for 1 h each in 3 directions Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 10 min each in 3 directions Destruction: 1,000 m/s2 Malfunction: 100 m/s2 Operating: Storage: Operating: -10C to 50C (with no icing) -25C to 65C (with no icing) 35% to 85% H3YN-2/-21/-4/-41 Timers 1% FS max. (1 s range: 1%10 ms 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: 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) (see note 2) 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, 24 VAC 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, 24 VAC 1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) Destruction: 8 kV Malfunction: 4 kV IP40 Approx. 50 g (EMI) EN61812-1 Emission Enclosure: EN55011 Group 1 class A Emission AC Mains: EN55011 Group 1 class A (EMS) EN61812-1 Immunity ESD: EN61000-4-2: 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Immunity Surge: EN61000-4-5: 2 kV line to ground (level 3) 1 kV line to line (level 3) UL508, CSA C22.2 No. 14, Lloyds Conforms to EN61812-1 and IEC60664-1. (2.5 kV/2 for H3YN-2/-21, 2.5 kV/1 for H3YN-4/-41, H3YN4-Z/-41-Z) Output category according to EN60947-5-1.
Impulse withstand voltage
Noise immunity Static immunity Degree of protection Weight EMC
Approved standards
Note: 1. Terminal screw sections are excluded. 2. Refer to the Life-test Curve.
Solid-state Timer
H3YN
B-89
I Life-test Curve (Reference Value)
H3YN-2/-21
Switching operations (x 103)
5,000 250 VAC, cos = 1 24 VDC, cos = 1
Switching operations (x 103)
5,000
250 VAC, cos = 0.4 24 VDC, L/R = 7 ms
1,000 500 200
1,000 500 200
Load current (A)
Load current (A)
Reference: A maximum current of 0.6 A can be switched at 125 VDC (cos = 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).
H3YN-4/-41
Switching operations (x 103)
5,000 250 VAC, cos = 1 24 VDC, cos = 1
Switching operations (x 103)
5,000
250 VAC, cos = 0.4 24 VDC, L/R = 7 ms
1,000 500 200
1,000 500 200
Load current (A)
Load current (A)
Reference: A maximum current of 0.5 A can be switched at 125 VDC (cos = 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).
H3YN-4-Z/-41-Z
Switching operations (x 103)
5,000
1,000 500
250 VAC, resistive load
100 60
24 VDC, resistive load
Load current (A) Reference: A maximum current of 0.5 A can be switched at 125 VDC (cos = 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).
B-90
Solid-state Timer H3YN
Connections
H3YN-2/-21
DIN Indication
H3YN-4/-41 H3YN-4-Z/-41-Z
DIN Indication
Timer circuit UP PW
Timer circuit UP PW
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
Power (9-14) External short circuit (5-13) External input (9-13) Time limit contact NO (12-8) Timer circuit Time limit contact NC (12-4) Run/Power indicator (PW) Output indicator (UP) External input
50 ms min.
Note: t: Set time Rt: Reset time
H3YN-4/-41 H3YN-4-Z/-41-Z
Power (9-14) External short circuit (5-13) External input (9-13) Time limit contact NO (10-6, 11-7, 12-8) Timer circuit Time limit contact NC (10-2, 11-3, 12-4) Run/Power indicator (PW) Output indicator (UP)
50 ms min.
External input
Note: t: Set time Rt: Reset time
!Caution
Be careful when connecting wires. Mode Pulse operation Power supply between 9 and 14 Short-circuit between 5 and 13 Input signal between 9 and 13 Power supply between 13 and 14 Terminals
Operating mode; interval and all other modes
Solid-state Timer
H3YN
B-91
Timers
I Connection
Operation
I Timing Chart
Operating mode H3YN-2/-21 Timing chart H3YN-4/-41
ON-delay
Power (13-14) Power Time limit contact NC (9-1, 12-4) Output Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Output indicator (UP) Power (13-14) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP)
Interval
Power Power (13-14) Time limit contact NC (9-1, 12-4) Output Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Output indicator (UP) Power (13-14) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP)
Flicker OFF-start
Power (13-14) Power Time limit contact NC (9-1, 12-4) Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Output indicator (UP) Power (13-14) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP)
Output
Flicker ON-start
Power Output
Power (13-14) Time limit contact NC (9-1, 12-4) Time limit contact NO (9-5, 12-8) Run/Power indicator (PW) Output indicator (UP)
Power (13-14) Time limit contact NC (9-1, 10-2, 11-3, 12-4) Time limit contact NO (9-5, 10-6, 11-7, 12-8) Run/Power indicator (PW) Output indicator (UP)
Note: t: Set time Rt: Reset time
B-92
Solid-state Timer H3YN
I 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. Timers
1s 10 s 1 min 10 min
Time Ranges
Model H3YN-2, H3YN-4 H3YN-4-Z Time range 1s 10 s 1 min 10 min H3YN-21, H3YN-41 H3YN-41-Z 1 min 10 min 1h 10 h Time setting range 0.1 to 1 s 1 to 10 s 0.1 to 1 min 1 to 10 min 0.1 to 1 min 1 to 10 min 0.1 to 1 h 1 to 10 h Setting Factory-set Yes No No No Yes No No No
Note: The top two DIP switch pins are used to select the time ranges.
Operating Modes
Operating mode ON-delay Interval Flicker OFF-start Flicker ON-start Setting Factory-set Yes No No No
Note: The bottom two DIP switch pins are used to select the operating mode.
Nomenclature
Output Indicator (Orange) (Lit: Output ON) Main Dial Set the desired time according to time range selectable by DIP switch. Run/Power Indicator (Green) (Lit: Power ON)
Solid-state Timer
H3YN
B-93
Dimensions
Note: All units are in millimeters unless otherwise indicated.
I Timers
H3YN-2/-21 Front Mounting
Eight, 3 x 1.2 elliptic holes
28 max.
6.4 (63.0)
21.5 max.
H3YN-4/-41 Front Mounting H3YN-4-Z/-41-Z
Fourteen, 3 x 1.2 elliptic holes
28 max.
21.5 max.
Mounting Height PYF08A/PYF08A-N/PYF08A-E (PYF14A/PYF14A-N/PYF14A-E (see note)) PY08 (PY14 (see note)) PY08QN (PY14QN (see note))
H3YN Series
H3YN Series
H3YN Series
PY08 (PY14) PYF08A (PYF14A)
PY08QN (PY14QN)
Note: Models in parentheses are Connecting Sockets to the H3YN-4/-41 or H3YN-4-Z/-41-Z.
B-94
Solid-state Timer H3YN
I Accessories (Order Separately)
Connecting Sockets
Use the PYF@A, PY@, PY@-02, or PY@QN(2) to mount the H3YN. When ordering any one of these Sockets, replace "@" with "08" or "14." Timers
Track Mounting/Front Connecting Sockets PYF08A
Two, 4.2 x 5 mounting holes 6 Eight, M3 x 8 sems 3.4
Terminal Arrangement (Top View)
Mounting Holes
Two, 4.5 dia. M4 or M3
72 max.
35.4 590.3
H3YN Series 90.5 86.6
4 6 23 max. 16.5 30 max.
PYF@A
150.2
PYF-14A
Two, 4.2 x 5 mounting holes 6 Fourteen, M3 x 8 sems 3.4
Terminal Arrangement (Top View)
Mounting Holes
Two, 4.5 dia. M4 or M3
72 max.
35.4 590.3
4
29.5 max.
6 16.5 30 max.
220.2
PYF-08A-N
Terminal Arrangement
4 42 8 44 1 12 5 14
Mounting Holes (for Surface Mounting)
42 4 44 8
12 1 14 5
66.5 max. 19.8
PYF-08A-N
41 12 11 9
3.2 dia. 3.6 dia.
A2
A2
A1
12 41
9 11
14
14
13
14 14 13 A2 A2 A1
30 max. 22 max.
PYF-14A-N
Terminal Arrangement
42 32 22 12 4321 44 34 24 14 8765
Mounting Holes (for Surface Mounting)
4 42 8 44
3 32 7 34
2 22 6 24
1 12 5 14
Two, 3.5 dia.
66.5 max.
PYF-14A-N
41 12 31 11 21 10 11 9
A2 14
A2 14
A1 13
12 11 10 9 41 31 21 11 30 max. 14 14 A2 A2 13 A1
20.8
29.5 max.
Solid-state Timer
H3YN
B-95
PYF08A-E
Two, 4.2 x 5 mounting holes
(Top View)
Eight, M3 x 8 sems Two, 4.5 dia. M4 or M3
72 max.
23 max. 31 max.
PYF14A-E
Two, 4.2 x 5 mounting holes Fourteen, M3 x 8 sems
(Top View)
Two, 4.5 dia. M4 or M3
72 max.
29.5 max. 31 max.
Back Connecting Sockets PY08, PY14
Eight, 3 x 1.2 dia. holes only for PY08 (Fourteen, 3 x 1.2 dia. holes) 24 max. 0.3 25.5 29.5 max. max. 2.6
Terminal Arrangement (Bottom View)
Panel Cutout
21.4+0.2 0 59.3 25.8+0.2 0 H3YN Series
2.7 20 max.
7.7
PY08
PY14 PY@, PY@-02, PY@QN(2)
PY08QN, PY14QN PY08QN(2), PY14QN(2)
2.7 25 max. * (See note) 24 max. 22 max.
Terminal Arrangement (Bottom View)
29.5 max. 1x1 41.5 max. (see note)
**
Note: With PY@QN(2)(-3), dimension * should read 20 max. and dimension ** 36.5 max.
PY08QN PY08QN(2)
PY14QN PY14QN(2)
PY08-02, PY14-02
22 max. 0.3 25.5 29.5 max. max. 2
Terminal Arrangement (Bottom View)
2.7 16.5 max.
4.3
PY08@-02
PY14@-02
B-96
Solid-state Timer H3YN
Flush Mounting Adapter
Y92F-78
Panel Cutout
R0.5 max. 25.2+0.2 -0 5
31.6+0.2 -0 27.1 3 48.5 25.1 3
33.5
31.5
Panel thickness 1 to 3 mm
Note: 1. Push the H3Y in until the Adaptor (Y92F78) hooks engage with its rear panel. 2. Do not round the corners of the cutout on the rear panel surface, otherwise the Adaptor (Y92F-78) tabs may not engage properly.
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
21.6 49
492 17 x 27.4 = 465.80.6 27.40.15 4.5 3.4
13.1
28
t = 1.6 Square hole 72, elliptic holes
420.1 49
t = 1.6
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 Y92H-4
Y92H-3 for PYF@A Socket (Set of Two Clips)
5 max.
Y92H-4 for PY@ Socket
9R
30.5 24.5 53
2.5
20
(84)
4.5
1.2
4.5 33.7
Solid-state Timer
H3YN
B-97
Timers
Precautions
I Correct Use
The operating voltage will increase when using the H3YN continuously in any place where the ambient temperature is in a range of 45C to 50C. 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 (aluminum electrolytic capacitor) may become damaged. Therefore, the use of the H3YN with a relay as shown in the following circuit diagram is recommended to extend the service life of the H3YN. 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 H3YN 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 H3YN. In order to conform to UL and CSA requirements when using the H3YN-4/-41 or H3YN-4-Z/-41-Z, connect the Unit so that output contacts (contacts of different poles) have the same electric potential.
X2/b T/a X1/a X1/a
T
X1
X
X2
: Auxiliary relay such as MY Relay
In cases such as PLC input where the load is extremely small for the control output of a timer containing a power relay (using other than gold-plated contacts), reliability can be increased by using contacts of the same poles (e.g., the H3Y-2) in parallel.
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
I Precautions for EN61812-1 Conformance
The H3YN as a built-in timer conforms to EN61812-1 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. The applicable Socket is the PYF@A. Only basic insulation is ensured between the Y92H-3 Hold-down Clips and H3YN internal circuits. Do not allow the Y92H-3 Hold-down Clips to contact other parts. The insulation test voltage between different pole contacts for the 4pole model is the impulse voltage of 2.95 kV.
Use the following safety circuit when building a self-holding or selfresetting circuit with the H3YN and an auxiliary relay, such as an MY Relay, in combination.
Wiring
The power supply for the H3YN must be protected with equipment such as a breaker approved by VDE.
: Auxiliary relay such as MY Relay
Basic insulation is ensured between the H3YN's operating circuit and control output. Basic insulation: Overvoltage category II, pollution degree 1 (H3YN-4/-41, H3YN-4-Z/41-Z), pollution degree 2 (H3YN-2/-21) (with a clearance of 1.5 mm and a creepage distance of 2.5 mm at 240 VAC)
In the case of the above circuit, the H3YN will be in pulse operation. Therefore, if the circuit shown on page 91 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.
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. L089-E1-02 In the interest of product improvement, specifications are subject to change without notice.
B-98
Solid-state Timer H3YN

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