ABB DI03 Digital Input

The DI03 digital input module processes up to 16 individual Digital Input signals. Each channel is individually CH-2-CH isolated and supports 24 VDC inputs. FC 221 (I/O Device Definition) sets DI module operating parameters and each input channel is configured using FC 224 (Digital Input CH) to set input channel parameters such as alarm state, debounce period, etc.

The DI03 module does not support Sequence of Events (SOE)

Features and benefits

16 individually CH-2-CH isolated DI channels supporting:

24 VDC Digital Input signals

Configurable contact debounce time up to 255 msec

DI03 module can sink or source I/O current

Input Status LEDs on module frontplate

Galvanic isolation of 1500 V for up to 1 minute

DI03 does not support SOE