Installing The Control Unit; Vertical Din Rail Mounting - ABB BCU-02 Hardware Manual

Installing the control unit


The control unit is grounded through the DIN rail.

Vertical DIN rail mounting

1. Attach the latches to the back of the control unit with four screws for each latch.
2. Push the control unit to the rail as shown below. It makes a click.
3. To prevent movement of the control unit, attach it to the rail with screws (a), or end
brackets (b), or both.
1
3a
Installation 17
1
2
2
3b