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EX2100 User’s Guide GEH-6632 Chapter 4 Terminal Board I/O and Equipment Connections

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4-1

Chapter 4 Terminal Board I/O and

Equipment Connections

Introduction

This chapter describes the customer's equipment connections, and inputs and outputs

(I/O) available through terminal board wiring. System cabling to provide desired

functionality is also defined. The information is organized as follows:

Section Page

Power Connections and Analog I/O......................................................................... 4-2

Power Potential Transformer Inputs ................................................................. 4-3

Potential and Current Transformer Inputs ........................................................ 4-3

Analog Input..................................................................................................... 4-3

Customer Contact I/O .............................................................................................. 4-4

Power Supply Inputs................................................................................................ 4-6

Line Filter Connections............................................................................................ 4-7

Exciter Internal I/O .................................................................................................. 4-8

Exciter AC Feedback........................................................................................ 4-8

Exciter DC Feedback........................................................................................ 4-8

De-Excitation......................................................................................................... 4-11

Crowbar ................................................................................................................. 4-14

Field Ground Detector ........................................................................................... 4-14

Field Flashing ........................................................................................................ 4-16

Dc Field Flashing Settings.............................................................................. 4-16

Flashing Control Sequence ............................................................................. 4-16

Shaft Voltage Suppressor....................................................................................... 4-18

Data Highway Connections ................................................................................... 4-19

Control System Toolbox Connection..................................................................... 4-20

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Ge EX2100 Bedienungsanleitung Seite 57