NORD Drivesystems BU0280 User Manual

Page 21

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2 Assembly and installation

BU 0280 GB

Subject to technical amendments

21

2.2.2.1 Control connections for SK CU4-DEV

The terminal bar of the customer unit SK CU4-DEV is divided into two potential levels.

Connection of up to 2 sensors is made on the terminal bar (terminals C1 and C2).

DVN -

DVN +

DVN -

DVN +

GND

Sys+

Sys-

GND

24V

GND B

GND B

24V

Incoming DeviceNet
cable

Outgoing DeviceNet
cable

System bus connection
from the SK 200E

Potential level: Systembus

Potential level: DeviceNet

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