BECKHOFF AM3100 - Manual (Page 22)

8 Electrical installation Drive Technology
22 Version: 1.4 AM3100
8.2.3 Shielding concept
Together with the shield busbar, the prefabricated cables from Beckhoff offer optimum protection against
electromagnetic interference.
Connection of the motor cable to the shield busbar
Fasten the shield busbar supports (1) to the DIN rail (2). The DIN rail (2) must be in contact with the metallic
rear wall of the control cabinet over a wide area. Push the PE clip over the shield busbar (4) and press the
shield busbar (4) into the receptacles of the shield busbar supports (1).
Connect the cores (5) of the motor cable (6) and then fasten the copper-sheathed end (7) of the motor cable (6)
to the shield busbar (4) using the shield clamp (8). Tighten the screw (9) to the stop.
Secure the PE core (10) of the motor cable (6) under the PE clip (11) and securely tighten the screw (12) of the
PE clip. Move the indicator bracket (13) into the vertical position and lock it.
Connection of the feedback cable
The shield of the feedback cable is connected via the metallic plug fastener when screwing the feedback plug
onto the AM3100.
2 1
1
5
6
3
7 8
9
13
11 10
4
6
4
12