Matrix-752 Hardware Guide
ARTILA
18
3.8 Digital Input
Two channels Digital Input are equipped with 5000Vrms photocoupler isolation which
share the same common ground.
Pin assignment of Digital Input
Pin
Pin8
Pin9
Pin10
Pin11
Signal
DI1
COM
DI2
COM
The specification of the isolated input channels is:
Logical High: 5~24Vdc
Logical Low: 0~1.5Vdc
Input resistance: [email protected]
Response time: 20µs
Isolation: 5000Vrms
DIx: Isolated digital input channels.
COM: Common ground.
DI 1~2
COM
Digital Input