RNS-01 Redundant Network Selector
Interface Terminal Board
686B55U01 ITB/DIM Discrete Input Terminal
Analog Input Termination
HDCU FAN/BATTERY TRAY ASSEMBLY
Fan Battery Tray
Keyboard
ECCP Redundant Controller
Single Slot IOB Blank DCH
ITB/CIO Communication Termination Assembly
ITB-DOR Digital Relay Output Termination Assembly
ITB/DI Dry Contact Input Termination Assembly
HDCU Power Supply
DCI Power Supply with battery
PBUS I/O Board
A-Input Board - 24 Point
DCI System Six Digital I/O Module
CIO IOB Module
CIO I/O Board
D-LOOP I/O Board
D-Loop I/O Board
A-Loop I/O Board
Card Rack
