Beckhoff BC9100

Table of contents
BC9000 and BC9100 3Version: 4.0.0
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.......................................................................................................................................8
2.1 Principle of the Bus Terminal.............................................................................................................8
2.2 The Beckhoff Bus Terminal system...................................................................................................8
2.3 Technical data .................................................................................................................................10
2.4 Technical Data for the PLC .............................................................................................................11
2.5 Ethernet ...........................................................................................................................................11
3 Fitting and wiring.....................................................................................................................................13
3.1 Mechanical installation ....................................................................................................................13
3.1.1 Dimensions ...................................................................................................................... 13
3.1.2 Installation on mounting rails ........................................................................................... 14
3.2 Wiring...............................................................................................................................................15
3.2.1 Power supply, potential groups........................................................................................ 15
3.2.2 Ethernet topologies.......................................................................................................... 17
3.2.3 Ethernet connection......................................................................................................... 19
3.2.4 Ethernet cable.................................................................................................................. 20
4 Parameterization and Commissioning ..................................................................................................22
4.1 Start-up behavior of the Bus Terminal Controller ............................................................................22
4.2 Parameterization of the Bus Coupler using DIP switches ...............................................................22
4.3 Network classes ..............................................................................................................................23
4.4 IP address .......................................................................................................................................24
4.4.1 IP address........................................................................................................................ 24
4.4.2 Configuration with KS2000 .............................................................................................. 24
4.4.3 Setting the IP address using the ARP table..................................................................... 25
4.4.4 Setting the IP Address Using the Beckhoff BootP Server ............................................... 26
4.4.5 Setting the address using a DHCP server ....................................................................... 27
4.4.6 Adressing by name .......................................................................................................... 28
4.4.7 Subnet mask.................................................................................................................... 29
4.4.8 Testing the IP address..................................................................................................... 29
4.4.9 Reading the MAC-ID........................................................................................................ 30
4.4.10 Security settings .............................................................................................................. 30
5 Configuration ...........................................................................................................................................31
5.1 Configuration using the System Manager .......................................................................................31
5.2 The IP Address tab..........................................................................................................................32
5.3 PLC tab............................................................................................................................................33
5.4 Configuration for ModbusTCP .........................................................................................................35
6 Programming ...........................................................................................................................................36
6.1 TwinCAT PLC..................................................................................................................................36
6.2 PLC Cycle Time...............................................................................................................................36
6.3 PLC Variables..................................................................................................................................37