![CD-3.4 4 DIGITS UP / DOWN COUNTER](https://fadisel.com/6185-medium_default/3-digits-up-down-counter-cebek.jpg)
![CD-3.4 4 DIGITS UP / DOWN COUNTER](https://fadisel.com/6185-medium_default/3-digits-up-down-counter-cebek.jpg)
Reference: CD-3.4
Power supply: 12 V / 150 mA.
Measurements: 386 x 143 x 16 mm.
Characteristics: 4 digits (9999 u.)
Display size: 4 "
It is a cyclic counter / discounter that performs the impulse count by falling edge.
It supports contact closure devices, such as pushbuttons, switches, relays, etc., or by external signal injection, such as clocks, squared signals, etc.
It incorporates a selection input, by means of which it can be switched to realize the count of the impulses received, (sum), or the discount, (subtraction).
It incorporates reset function, protection against reversal of polarity, connection terminals and peephole.
Recommended power supply: FE-113.
See PDF
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Reference: CD-3.4
Power supply: 12 V / 150 mA.
Measurements: 386 x 143 x 16 mm.
Characteristics: 4 digits (9999 u.)
Display size: 4 "