Figure 17. Information Mode: Hardware Configuration - Unitronics Vision 120 OPLC User Manual

Vision120 OPLC™ User Guide
Identical letters signify
identical I/O Expansion
Module types.
Shows that I/Os on
Snap-in Module
are not short-circuited

Figure 17. Information Mode: Hardware Configuration

32
X--no I/O Expansion
Module installed
Shows that an I/O on
Expansion Module
# 5 is short-circuited