Datasheet
H3YN-@-B
27
Connections
Connection
Pulse Operation
A pulse output for a certain period can be obtained with a random external input signal.
Use the H3YN-B in interval mode as shown in the following timing charts.
Mode Terminals
Pulse operation
Power supply between 11(9) and A2(14)
Short-circuit between 14(5) and A1(13)
Input signal between 11(9) and A1(13)
Operating mode; interval and all other modes Power supply between A1(13) and A2(14)
H3YN-2-B/-21-B
(DIN Indication) (DIN Indication)
H3YN-4-B/-41-B
H3YN-4-Z-B/-41-Z-B
(Bottom View) (Bottom View)
12
(1)
11
(9)
A2
(14)
A1
(13)
41
(12)
14
(5)
42
(4)
44
(8)
A2
(14)
Timer
circuit
UP
PW
14
(5)
12
(1)
A1
(13)
44
(8)
41
(12)
11
(9)
42
(4)
A2
(14)
Timer
circuit
UP
PW
14
(5)
12
(1)
A1
(13)
44
(8)
41
(12)
11
(9)
42
(4)
34
(7)
31
(11)
32
(3)
24
(6)
21
(10)
22
(2)
12
(1)
11
(9)
A2
(14
)
A1
(13
)
21
(10)
31
(11)
41
(12)
14
(5)
22
(2)
24
(6)
32
(3)
34
(7)
42
(4)
44
(8)
H3YN-2-B/-21-B
Power (11(9)-A2(14))
Power (11(9)-A2(14))
H3YN-4-B/-41-B
H3YN-4-Z-B/-41-Z-B
External short circuit
(14(5)-A1(13))
External input
(11(9)-A1(13))
Time limit contact
NO (41(12)-44(8))
Time limit contact
NC (41(12)-42(4))
Run/Power indicator
(PW)
Output indicator (UP)
50 ms
min.
Note: t: Set time
Rt: Reset time
External short circuit
(14(5)-A1(13))
External input
(11(9)-A1(13))
Time limit contact NO
(21(10)-24(6),
31(11)-34(7), 41(12)-44(8))
Time limit contact NC
(21(10)-22(2),
31(11)-32(3), 41(12)-42(4))
Run/Power indicator
(PW)
Output indicator (UP)
50 ms
min.
Note: t: Set time
Rt: Reset time
A2
(14
)
Timer
circuit
External input
UP
PW
14
(5)
12
(1)
A1
(13
)
44
(8)
41
(12)
11
(9)
42
(4)
A2
(14
)
Timer
circuit
External input
UP
PW
A1
(13
)
( )
( )
14
(5)
12
(1)
44
(8)
41
(12)
11
(9)
42
(4)
34
(7)
31
(11)
32
(3)
24
(6)
21
(10)
22
(2)
!Caution
Be careful when connecting wires.