I/O Circuit Diagram - Motorola ACE3600 RTU Owner's Manual

I/O Circuit Diagram

DI Status
Fast 24V Fast 48V
R 255 3.32K
V 33V 68V
z
Current
3.5mA 3mA
Limiter
DI - Typical Input Circuit
V
z
Current Limiter
6-6
R
+ +
Full
Diode
Bridge
Rectifier
- -
Digital Input Module
DI
COM