BECKHOFF BK4000 - Manual (Page 2)

Contents
BK4000
Contents
1. Foreword 3
Notes on the documentation 3
Liability Conditions 3
Delivery conditions 3
Copyright 3
Safety Instructions 4
State at Delivery 4
Description of safety symbols 4
2. Basic information 5
The Beckhoff bus terminal system 5
The interfaces 7
Power supply 7
Power supply to the power contacts 7
Power contacts 7
Field bus connection 7
Configuration interface 8
K-bus contacts 8
Supply isolation 8
The operating modes of the bus coupler 9
Mechanical construction 10
Electrical data 12
The peripheral data in the process image 13
Starting operation and diagnostics 16
ID code and ID length 17
Run times and reaction times 19
3. InterBus coupler BK4000 in InterBus S 21
Presentation of the system 21
The medium: connector and cable 21
Configuration of masters 23
4. Annex 24
Example: combination of a process image in the bus coupler 24
Representation of analog signals in the process image 26
5. Support and Service 28
Beckhoff's branch offices and representatives 28
Beckhoff Headquarters 28
Beckhoff Support 28
Beckhoff Service 28