Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 40)

Section 1B
System Overview
1B-14
Figure 1B.17
1771 I/O Ring Adapter - 8500 -XIOC
I/O RING
ADAPTER
ALLEN-BRADLEY
RECEIVER
TRANSMITTER
REMOTE
RESET
ACTIVE
ADAPTER
FAULT
I/O RING
FAULT
11086-I