Contents

1

Introduction

1

1.1

Product Summary

1

1.2

How to Use This Manual

1

2

Setting Up the Converter

2

2.1

Overview

2

2.2

RS-485 Communications Ports

2

2.3

RS-232 Communications Port

2

2.4

Power Module

2

2.5

Configuration Switches

2

 

2.5.1 TX CONTROL Switches

2

 

2.5.2 Operating in Manual Mode

3

 

2.5.3 Operating in Automatic Mode

3

3

Installing the Converter

4

3.1

Getting Ready

4

3.2

Preparing the RS-485 Cable

4

3.3

Connecting Directly to a PC

5

3.4

Connecting with Short-Haul Modems

6

3.5

Connecting with Dial-Up Modems

7

4

Testing ACCESS Devices

8

4.1

Prepare Cable

8

4.2Testing Static Trip III in Type RL

 

Circuit Breaker

8

4.3

Testing Static Trip III on Desktop

9

4.4

Testing SAMMS on Desktop

9

5

Troubleshooting

11

Appendix A: Block Diagram

Appendix B: Mounting Dimensions

ACCESS, Isolated Multi-Drop, Power Monitor PC, SEAbus, SIEServe, Static Trip III , SAMMS and WinPM are trademarks of Siemens Energy & Automation, Inc. Windows is a trademark and Microsoft is a registered trademark of Microsoft Corporation.

Siemens Energy & Automation, Inc.

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Siemens SG-6048-01 manual Contents