GE Industrial Solutions Millennium II Controller J85501P-1 - Manual (Page 25)

Basic Installation and User’s Guide for the Millennium II Controller
Issue 3 January 2008 25
Data Switch Card
Step Action
NOTE: Installation or replacement of this pack can be done “hot”; power removal is
not necessary.
2. Install two 407882133 standoffs on the BSJ intelligent board. Screw threads
are protruding just below TB1, located at the upper left hand corner of the
MCR1 board.
3. Place BSW pack inside the 847950938 insulator.
4. Plug BSW pack into the P205 connector on the BSJ intelligent controller
board
5. Secure the BSW board to the standoffs with two 900562208 screws.
NOTE: To install the Data Switch Extension board, please see the User’s Guide for
Millennium II Controller Advanced Features manual.
Alarm Termination Board
Alarm Termination board options provide for wire wrapped or insulation displacement
(punch down) terminations. The Alarm Termination Board for a specific application may
require field installation. To do so, perform the following steps:
Step Action
1. In the upper right hand corner of the MCR1 board, find the alarm board
already installed.
2. Remove the two screws holding the board at the top.
3. Holding the board on both sides, slowly, but firmly, remove the alarm board
from the P8 connector.
4. Unpack the new board from its box, carefully observing proper ESD
procedures.
5. Connect the alarm board to P8 and press down firmly, until the board is
seated.
6. Secure the alarm board at the top using the two screws removed earlier.