Siemens DTU3005-B Manuel de l'opérateur télécharger pdf (Page 5)

1 Introduction

Siemens Energy & Automation, Inc. 1

1 Introduction

1.1 Product Overview

The DTU3005P is an intelligent, multiple-function

data transfer unit that enables communications

between Siemens communicating power meters,

trip units, protective relays, and Profibus DP net-

works. The device (shown below in Figure 1.1) is

designed for the harsh industrial environment and is

suited for use in electrical equipment.

The device is powered from an external power sup-

ply. Three ports allow for connection to the Siemens

ACCESS devices, Siemens Protective Relays device,

the Profibus network, and a passthrough, which

allows direct communications with Port 2 to Sie-

mens ACCESS devices. Status lights indicate proper

operation and DIP Switches allow access to pro-

gramming and diagnostic modes.

Figure 1.1 Panel-Tec DTU3005P

The DTU3005P device supports a wide variety of

Siemens ACCESS devices and 7-series numerical

protection relays. Appendix A lists the supported

Siemens ACCESS devices.

1.2 Software Overview

The DTU3005P Editor software is a DOS based pro-

gram used to configure the DTU3005P device. It

provides for uploading and downloading configura-

tions via the computer’s serial port. Using the soft-

ware, you can edit and save configurations in project

files on your computer’s hard drive. Chapters 2

through 6 discuss installing and using the editor

software to configure your DTU3005P device.

1.3 Features

Device Features:

• Supports 12 Siemens ACCESS devices

• Supports 11 Siemens Protective Relay devices

• Passthrough port for connection to a

supervisory computer

• Baud rates up to 187,500 bps

• Compact size (8" x 6" x 1")

• Steel housing

• Keyhole mounting at top

• Weighs 2 lbs.

• 0° to +70° C operational temperature

• -100° to +125° C storage temperature

(non-condensing)

Editor Software Features:

•DOS based

• Menu driven

• Mouse supported (but not required)

1.4 Getting Started

To integrate the DTU3005P into your system, verify

that you have all of the following components:

Supplied by User:

• 9-35VDC Power Supply

Supplied by Siemens:

• Port 2 cable (DB25M to shield twisted pair)

• Power Supply Terminal (3-pin)

• DB25F to DB9 Null modem cable for program-

ming via Port 3

• 3-1/2” diskette with Editor software

• 3-1/2” diskette with DTU3005P GSD file*

* GSD file — a file that describe the Profibus device

configuration and parameters (i.e. I/O map, data

type, etc.). This file is required by the Profibus con-

figuration tool like (ComProfibus) to setup the slave

parameters. Those files are supplied with the device

manufacturer; the DTU3005P GSD file is supplied by

Siemens Energy & Automation.

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Siemens DTU3005-B Manuel de l'opérateur Page 5

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