H5CL

H5CL

9

Input Circuits

Start, Reset, and Gate Input

H5CL-A

j (AC Models)

Key Protection Input

IN

(16V max.)

1 k

Ω

Internal circuit

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

Contact input

7

6

5

3

7

9

8

6

AC models

DC models

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

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

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.