Digital / Counter Input

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Input available at terminal 17 can be used as a standard digital input.

Independent debounce time setting for each input in the range 1... 300 seconds.

Inputs can operate also as a pulse or time counter.


SPST contacts, magnetic reed or hall sensor and electronic switches can be used.

Internal power supply is available at terminal 18, using electronic switches this is the positive leg.

Input voltage range

3...9 Vdc

Input current

5mA @ 5V

Debounce time

1...300 seconds

Pulse width

> 200 ms / 20 ms configurable

Frequency

< 2,5 Hz

Input supply voltage

2,8 Vdc at terminal 18




External power supply for inputs must meet SELV circuits requirements

according to EN60950/IEC950: maximum allowed voltage is 60Vdc