CSM_H3CA_DS_E_

3_1

1

Solid-state Timer

H3CA

DIN-sized (48 x 48, 45 x 75 mm) Timer with

Digital Setting and LCD Display

• Dual power supplies for free AC/DC.

• Eight operation modes selectable with one unit.

• Any desired time can be set digitally within a range from 0.1

seconds to 9,990 hrs.

• Four external signal inputs.

• ON/OFF indicator for control output and bar indicator for

remaining time.

• Conforms to UL, CSA, and CE marking.

Ordering Information

Note: 1. Specify both the model number and supply voltage when ordering for the H3CA-8H and H3CA-8.

2. The operation/resetting system depends on the selected operation mode. For details, see “Timing Chart”.

3. The 8 operation modes are as follows:

A: ON-delay operation

B: Repeat cycle operation

C: Signal ON/OFF-delay operation (1)

D: Signal OFF-delay operation (1)

E: Interval operation

F: One-shot and flicker operation

G: Signal ON/OFF-delay operation (2)

H: Signal OFF-delay operation (2)

■ Accessories (Order Separately)

Note: Track mounted socket can be used as a front connecting socket.

Specifications

■ Time Ranges

A desired time can be set within a range of 0.1 s to 9,990 hrs by combining the three thumbwheel switch modules for time setting and one module

for time unit selection.

Operation/resetting

system

Operation mode

Terminal

Time-limit

contact

Instantaneous

contact

Mounting

Surface

mounting/

track mounting

Flush mounting

Time-limit operation/self-

resetting/external

resetting (see note 2)

8 operation modes

(selectable)

(see note 3)

11-pin round socket SPDT

---

H3CA-A

H3CA-A

Front screw

H3CA-FA

---

Time-limit operation/

self-resetting

ON-delay operation 8-pin round socket

DPDT

---

H3CA-8

H3CA-8

SPDT

SPDT

H3CA-8H

H3CA-8H

Timer

Track mounted socket

(See note.)

Back connecting socket

Solder terminal

Screw terminal

H3CA-A

P2CF-11

PL11

P3GA-11

H3CA-8H/H3CA-8

P2CF-08

PL08

P3G-08

Time unit

0.1 s

1 s

0.1 min

1 min

0.1 hrs

1 hr

10 hrs

Time range

1 to 999 (3 digits)