Cabling of power supply

Pin assignment power supply connection

Cabling of power supply 1:
Fig.13: Pin assignment of the connection terminal (X3)

The power supply connector is a 3-pin connector,

Type C9900-P944; see Technical Data.

Permissible cable cross-sections of the supply connector*

The 3-pin supply connector is connected using push-in wiring.

The following cable cross-sections are permitted:

Device

CU1128

CU1123 / CU1124

Solid conductor

0.08 ... 2,5 mm2

0.14 ... 1.5 mm2 (AWG26-16)

Fine stranded conductor

0.08 ... 2,5 mm2

0.14 ... 1.5 mm2 (AWG26-16)

Fine stranded conductor; with ferrule with plastic collar

0.25 ... 1,5 mm2

0.25 ... 1.0 mm2 (AWG24-18)

Stripping length

8 ... 9 mm

10 mm

*) The outer diameter of the plastic collar should not exceed the 3.5-mm pitch.