GE EX2100 - page 45

EX2100 User’s Guide GEH-6632 Chapter 3 Printed Wiring Boards Overview
•
••
•
3-1
Chapter 3 Printed Wiring Boards
Overview
Introduction
This chapter describes the EX2100 printed wiring boards and their operation. These
boards fall into four functional groups; control rack boards including controller
boards and I/O processors, I/O terminal boards, bridge control and protection
modules, and power supply boards. This chapter is organized as follows:
Section Page
Control Boards.........................................................................................................3-2
EBKP Backplane.............................................................................................. 3-2
DSPX Board..................................................................................................... 3-2
ACLA Board.....................................................................................................3-4
EISB Board.......................................................................................................3-4
EMIO Board..................................................................................................... 3-4
ESEL Board...................................................................................................... 3-4
I/O Terminal Boards................................................................................................ 3-5
EPCT Board......................................................................................................3-5
ECTB Board..................................................................................................... 3-5
EXTB Board..................................................................................................... 3-5
EDCF Board..................................................................................................... 3-6
EACF Board..................................................................................................... 3-6
Bridge and Protection Boards and Modules.............................................................3-7
EGPA Board..................................................................................................... 3-7
EXCS Board..................................................................................................... 3-7
EDEX Board.....................................................................................................3-7
EGDM Module................................................................................................. 3-7
EXAM Module................................................................................................. 3-8
Power Supply Boards...............................................................................................3-9
EPDM Module..................................................................................................3-9
EPBP Backplane............................................................................................... 3-9
EPSM Module.................................................................................................. 3-9
DACA – Ac to Dc Converter..........................................................................3-10
Related Board Publications....................................................................................3-11