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Beckhoff BK9103 User Manual

Beckhoff BK9103
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Table of contents
BK9053, BK9103 3Version: 2.3.0
Table of contents
1 Foreword ....................................................................................................................................................5
1.1 Notes on the documentation..............................................................................................................5
1.2 Safety instructions .............................................................................................................................6
1.3 Documentation issue status ..............................................................................................................7
2 Product overview.......................................................................................................................................9
2.1 BK9053 - introduction ........................................................................................................................9
2.2 BK9103 - introduction ......................................................................................................................10
2.3 Technical data .................................................................................................................................11
2.4 The Beckhoff Bus Terminal system.................................................................................................11
2.5 The principle of the Bus Terminal....................................................................................................13
3 Mounting and wiring................................................................................................................................14
3.1 Dimensions......................................................................................................................................14
3.2 Installation on mounting rails ...........................................................................................................15
3.3 Power supply, potential groups .......................................................................................................16
3.4 Ethernet connection.........................................................................................................................18
3.5 Ethernet topologies..........................................................................................................................19
3.6 Ethernet cable .................................................................................................................................20
3.7 ATEX - Special conditions (standard temperature range) ...............................................................21
3.8 ATEX - Special conditions (extended temperature range) ..............................................................22
3.9 ATEX Documentation ......................................................................................................................23
4 Parameterization and commissioning...................................................................................................24
4.1 Start-up behaviour of the Bus Coupler ............................................................................................24
4.2 DIP switch settings ..........................................................................................................................25
4.3 Network classes ..............................................................................................................................27
4.4 IP address .......................................................................................................................................28
4.4.1 IP address and PROFINET name ................................................................................... 28
4.4.2 Configuration with KS2000 .............................................................................................. 28
4.4.3 Setting the IP Address Using the Beckhoff BootP Server ............................................... 30
4.4.4 Setting the address using a DHCP server ....................................................................... 31
4.4.5 Subnet mask.................................................................................................................... 31
4.4.6 Testing the IP address..................................................................................................... 31
5 Configuration ...........................................................................................................................................33
5.1 GSDML configuration files...............................................................................................................33
5.2 Mapping the Bus Terminals.............................................................................................................33
5.3 Configuration example with Step 7..................................................................................................33
6 Fieldbus system ......................................................................................................................................36
6.1 Fieldbus Overview ...........................................................................................................................36
6.2 Ethernet ...........................................................................................................................................37
6.3 Topology..........................................................................................................................................39
7 Error handling and diagnosis.................................................................................................................40
7.1 Diagnostic LEDs ..............................................................................................................................40
7.2 Diagnostic word ...............................................................................................................................43

Table of Contents

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Beckhoff BK9103 Specifications

General IconGeneral
Product TypeBus Coupler
Bus SystemEtherCAT
Number of I/O Ports / Terminals64
Power Supply / Supply Voltage24 V DC (-15%/+20%)
Data Transfer Rate100 Mbit/s
ProtocolsEtherCAT
Protection ClassIP20
WeightApprox. 150 g
Current Consumption70 mA (from the 24 V DC power supply)

Summary

Foreword

Safety Instructions

Details essential safety regulations, warnings, and symbols used in the document.

Product Overview

Technical Data

Provides detailed technical specifications and parameters for the BK9053 and BK9103 Bus Couplers.

Mounting and Wiring

Installation on Mounting Rails

Guides on how to attach the Bus Couplers and terminals to standard 35 mm mounting rails.

Power supply, potential groups

Explains the power supply requirements and potential distribution for the Bus Couplers and terminals.

Ethernet Connection

ATEX - Special conditions (standard temperature range)

ATEX - Special conditions (extended temperature range)

Parameterization and Commissioning

DIP Switch Settings

PROFINET name via DIP switch

Details the method for assigning the PROFINET name using DIP switches on the Bus Coupler.

IP Address

Setting the IP Address Using the Beckhoff BootP Server

Setting the address using a DHCP server

Configuration

Configuration Example with Step 7

Step-by-step guide for configuring the Bus Coupler using Siemens Step 7 software.

Ethernet

Error Handling and Diagnosis

LEDs for PROFINET diagnostics

Configuration Diagnose

LEDs for K-bus diagnostics

Diagnostic Word

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