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H5CL
H5CL
9
Input Circuits
Start, Reset, and Gate Input
H5CL-A
j
(AC Models)
Key Protection Input
IN
V
in
– 3.5V
(16V max.)
1 k
Ω
Internal circuit
V
in
: Supply voltage
H5CL-AD
j
(DC Models)
IN
+12 V
1 k
Ω
Internal circuit
IN
Internal circuit
+5 V
4.7 k
Ω
Note:
No key input is effective while
key protection input is ON.
Input Connections
Open Collector Output
Voltage Output
12 VDC
1
7
6
5
3
–
7
9
8
6
PC or sensor
0 V
Output
12 VDC
PC or sensor
0 V
Output
AC models
DC models
1
7
6
5
3
–
7
9
8
6
AC models
DC models
Gate input
Start input
Reset input
12 VDC output
Gate input
Start input
Reset input
12 VDC output
0 V
0 V
Contact input
7
6
5
3
7
9
8
6
AC models
DC models
Gate input
Start input
Reset input
Start, Reset, and Gate Input Specification
ON impedance:
500
Ω
max. (the leakage current is 5 to 20 mA when the impedance is 0
Ω
.)
ON residual voltage:
2 V max.
OFF impedance:
100 k
Ω
min.
Maximum applicable voltage: 30 VDC max.
Two-wire Sensor
7
6
5
3
7
9
8
6
Sensor
0 V
AC models
DC models
Gate input
Start input
Reset input
0 V
Applicable Two-wire Sensor
Leakage current:
1.5 mA max.
Switching capacity: 5 mA min.
Residual voltage:
3 V max.
Operating voltage: 10 VDC
Note:
When connecting a two-wire sensor to a DC models, sup-
ply 24 VDC (21.6 to 26.4 VDC) to the timer.
Key Protection Input
4
3
10
6
AC models
DC models
Open collector
or
contact
0 V
Key protection
input
Key Protection Input
ON impedance:
1 k
Ω
max.
(the leakage current is approx. 1 mA when the impedance is 0
Ω
.)
ON residual voltage:
0.5 V max.
OFF impedance:
100 k
Ω
min.
Maximum applicable voltage: 30 VDC max.
Note:
The used contact should switch 1 mA at 5 V.
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