How to connect a Bus Terminal or Fieldbus Box to a computer?

1. connect the COM-port adapter to your computer
2. connect the other adapter to the configuration and programming interface

Use the original data cable! Beckhoff can only guarantee a successful data exchange with their original data cable.

Bus Coupler and Bus Terminal Controller

Fig.19: Connection of Bus Coupler and Bus Terminal Controller

Fieldbus Box Modules

Fig.20: Connection of Fieldbus Box Modules