2-2. Module Description
U3-1021 2-4 2/99
Westinghouse Proprietary Class 2C
Figure 2-1. Link Controller Modules (Top View)
1 2 3 4 5 6 7 8 9101112131415161718
1 2 3 4 5 6 7 8 9101112131415161718
1 2 3 4 5 6 7 8 91011121314151617
A
B
C
1 2 3 4 5 6 7 8 9101112131415161718
1 2 3 4 5 6 7 8 9101112131415161718
1 2 3 4 5 6 7 8 91011121314151617
A
B
C
P C E I 1 2 3 4 5 6 7 8
DIN Rail
Module Base Connectors
DIN Rail Mounting Screw
Terminal Block Connections
A, B, C
Status LEDs
J1 Programming Port
Electronics Module
Base-to-Base Connector
Terminal Block Connections
A, B, C
Base Unit
Personality Module
Spare Fuse
Locations
“A“ Side of Base Unit “B” Side of Base Unit
Module Latches
J2 Applications Port