Table 3-A: Standard Galaxy Sc Controller Circuit Packs - Tyco Galaxy SC Controller Manual

3 - 6 Installation
Tyco Electronics Galaxy SC Controller J85501F-1
• Never hand a circuit pack from a grounded to a non-grounded
person or vice-versa.
1. Open the front door of the Galaxy SC by pulling down on the top
sides of the door. Assure that all necessary circuit packs are
provided. Refer to Figure 3-1 and Table 3-A.
Each of the Basic Controller packs is required, but BJC Rectifier
Interface Packs are only necessary for the Rectifier Interface
Module positions in use. Refer to the appropriate
engineering/ordering information to determine the optional packs
necessary on the Intelligent side, if any.
2. Disengage all of the equipped packs by pulling down on the circuit
pack latch and sliding the board away from the backplane. Do not
remove the board completely from the guides.

Table 3-A: Standard Galaxy SC Controller Circuit Packs

Location
Far Right
2nd From
Right
3rd From Right
4th From Right
5th From Right
6th From Right
7th From Right
Board
Code
BJE
BJA Basic Controller Power Board
Rectifier Interface for first 8
BJC
Rectifiers (more if BJC3)
Rectifier Interface for Rectifiers
BJC
9-16 (if equipped; more if BJC3)
Rectifier Interface for Rectifiers
BJC
17-24 (if equipped; more if BJC3)
Reserved for future development
BJB Basic Controller
Function
Relay/alarm
Issue 13 February 2001