GE EX2100 - Chapter 3 Printed Wiring Boards Overview; Introduction

EX2100 User’s Guide GEH-6632 Chapter 3 Printed Wiring Boards Overview
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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