Connecting
6.2 Cable routing into the unit
SINAMICS DCM DC Converter
108
Operating Instructions, 12/2018, A5E34763375A
Note
For units with a rated DC current
≤
280 A, the PROFINET and DRIVE-CLiQ cables must be
routed into the unit from the top (PROFINET is only available with Communication Board(s)
CBE20).
①
Connection for the electronic power supply (XP1). Mechanically attach the cable using one of the
shield clamps
⑤
at the side of the enclosure. Two holes on the printed-circuit board to attach
the cable using cable ties.
②
Connection for the analog tachometer (XT1) Connect the shield to one of the shield clamps
⑤
on the side of the enclosure.
③
Connection for E-STOP (XS1). Route the cable into the device from the bottom.
④
Connection for the floating relay output for the line contactor (XR1). Route the cable into the
device from the bottom.
Figure 6-11 Cable routing, power interface