Siemens SIPROTEC 7UT612 - User Manual

Revision 4.2
Edition: April 2005
C53000-L1840-B001-03
SIPROTEC
Protection devices
7SA522, 7SA6
7SD5, 7SD610
7SJ61...7SJ64
7ST622, 7ST61, 7ST63
7UM61, 7UM62
7UT612, 7UT613, 7UT63
7VE61, 7VE63
7VK61
Input/Output unit
6MD63
Bay control unit
6MD663/6MD664
Communication module
PROFIBUS-DP
Communication profile
Preface
Table of contents
PROFIBUS Communication modules 1
Parameters and properties 2
Data type definitions 3
PROFIBUS-DP - Parameterization in DIGSI 4
Technical data 5
Index

Siemens SIPROTEC 7UT612 Specifications

General

Rated Frequency	50/60 Hz
Device Type	Protection Relay
Rated Voltage	24-250 V DC / 100-240 V AC
Current Transformer Inputs	3
Voltage Transformer Inputs	3
Communication Interfaces	Ethernet
Protection Functions	Overcurrent protection, Thermal overload protection
Operating Temperature	-25 °C to +70 °C
Ingress Protection	IP20
Mounting	Panel mounting
Weight	3.5 kg
Power Supply	24-240 V AC/DC

Summary

PROFIBUS Communication Modules

Communication Module Types and Hardware Revisions

Details on available PROFIBUS communication module types and their hardware revisions.

Compatibility of Communication Module Hardware with PROFIBUS-DP Firmware Versions and Mapping Files

Display of Module-Specific Information at the SIPROTEC Device

Parameters and Properties

Bus Specific Parameters

Defines bus specific parameters like slave address and PNO identification number for PROFIBUS-DP.

Configuration of the Fibre-Optical Interface

Details settings for operating mode, redundancy, and network size for fibre-optical interfaces.

Execution of Switching Operations via PROFIBUS-DP

Response in the Event of Disturbed Communication

Explains device response to communication interruptions and reestablishment.

PROFIBUS-DP - Parameterization in DIGSI

Interface Selection and Mapping Files

Covers selecting PROFIBUS-DP as interface and choosing appropriate mapping files.

Interface Selection and Mapping Selection in DIGSI 4.21

Customization of the Allocations

Scaling of Measured Values

Time Synchronization

Describes how SIPROTEC devices use time synchronization messages via PROFIBUS.

Using SFC14 and SFC15 in STEP7