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GE 350 User Manual

GE 350
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Communications Guide
3 Series revision: 2.3x
Manual P/N: 1601-0246-A2
GE publication code: GEK-130922A
*1601-0246-A2*
GE
Grid Solutions
3 Series
Protective Relay Platform
350 - 345 - 339
LISTED
52TL
IND.CONT. EQ.
E83849

Table of Contents

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GE 350 Specifications

General IconGeneral
BrandGE
Model350
CategoryProtection Device
LanguageEnglish

Summary

SR3 Series Protective Relay Platform

1. INTRODUCTION

Overview of the SR3 Protective Relay Platform and its communication capabilities.

2. RS485 INTERFACE

Details on the RS485 hardware and electrical interface for serial communication.

3. ETHERNET INTERFACE

Information on the Ethernet option for the 3 Series relay, including redundancy and protocols.

4. 3 SERIES IEC61850 GOOSE

Implementation and configuration of IEC61850 GOOSE messaging for relay communication.

5. 350 OPC–UA COMMUNICATION STANDARD

Details on the OPC-UA implementation and architecture for the 350 relay.

6. USB INTERFACE

Information on using the USB port for Modbus protocol communication with the 3 Series relay.

7. 350 TIME PROTOCOLS

Details on time synchronization protocols like PTP and Real-Time Clock for the 350 relay.

8. MODBUS FUNCTIONS

Explanation of supported Modbus function codes and their implementation in the 3 Series relay.

9. USING THE MODBUS USER MAP

Guidance on utilizing the Modbus User Map feature for remapping data records.

10. 339 MODBUS MEMORY MAP AND FORMAT CODES

Comprehensive details on the Modbus memory map and format codes for the 339 relay.

11. 345 MODBUS MEMORY MAP AND FORMAT CODES

Detailed Modbus memory map and format codes specific to the 345 relay.

12. 350 MODBUS MEMORY MAP AND FORMAT CODES

Comprehensive Modbus memory map and format codes for the 350 relay.

Appendix A: IEC 61850 Implementation Details

Technical details regarding IEC 61850 interface implementation in the 3 Series Family.

Appendix B: Warranty and Revision History

Information on product warranty and manual revision history.

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