Ingeniero

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Doc. no. Rev. ind. Date

1MRS755445 A 08.07.2005

Data subject to change without notice

Bus Connection Module selection table for RED 500
CONTENTS 1.General.................................................................................................................. 2 1.1 1.2 2.Introduction................................................................................................. 2 Reference documents.................................................................................. 2

Selection tables..................................................................................................... 3

ABB Oy, Distribution Automation

2(3)
Doc. no. Rev. ind. Date

1MRS755445 A 08.07.2005

1. General
1.1 Introduction
This document defines the RERBus Connection Modules for different communication protocols that can be used with the RED 500 series of protection devices. For further details, please refer to the Technical Reference Manuals of theRED 500 products and the Technical Descriptions of the RER Bus Connection Modules. Since the REF 54_, RET 54_ and REM 54_ products feature simultaneous dual port communication, please refer to theTechnical Reference Manual of the product in question for extended information on the protocol combinations available. The protocol availability is depending on both the product itself and the productrevision. Please note that no other communication modules or cables than specified in this document should not be used or connected if not otherwise stated in our product documentation. Please refer tothe Technical Reference Manuals of the devices for further information.

1.2

Reference documents
Document title Protection Device manuals REC 523 Technical Reference Manual REF 54_ TechnicalReference Manual, General REJ 521 Technical Reference Manual REJ 523 Technical Reference Manual REJ 525 Technical Reference Manual REJ 527 Technical Reference Manual REM 54_ Technical Reference Manual,...