Connection of the cable with open end at connection X1650

The following table shows the core assignment of cables with the following part numbers:

Part numbers

28117786, 28117794

Prefabrication

Open cable end

Description

Prefabricated plug connector

Conductor color/
core cross section

Identification

Prefabrication

Signal

Contact

Black 2.5 mm2

1

Not prefabricated

DC 24 V input/L1
(for backup voltage)

+24V/L1

1

Black 2.5 mm2

2

Not prefabricated

0V48 reference potential/N2

0V48/N2

2

Black 2.5 mm2

3

Not prefabricated

0V24 reference potential/N1

0V24/N1

3

Black 2.5 mm2

4

Not prefabricated

DC 48 V connection/L2

+48V/L2

4

Black 2.5 mm2

5

Not prefabricated

Functional earth

FE