The bus connection module is used to connect the modules to the bus (One exception: I/O expansions are connected with the I/O modules directly).
View
The diagram shows the connection terminals and their configuration:
(1) Incoming and outgoing bus cable
(2) BCC bus connector cable
(3) Supply cable (Bus supply)
(4) Fuse for bus supply: 2 A , T type
(5) Cable shielding
(6) Underside of grip
(7) Connector for earth shielding
(8) Jumper- connects BC to integrated shut-down resistor.
Description
(1) Incoming and outgoing bus cable