Siemens SCALANCE XR-300WG Series - Wiring Rules

Connecting up
5.3 Wiring rules
SCALANCE XR-300WG
40 Operating Instructions, 05/2017, C79000-G8976-C454-01
5.3
Wiring rules
When wiring, use cables with the following AWG* categories or cross sections.
Wiring rules for ...
Spring-loaded terminals
connectable cable cross
sections for flexible cables ...
without wire end ferrule
0.75 - 2.5 mm
2
AWG: 20 - 14
with wire end ferrule**
0.75 - 2.5 mm
2
AWG: 20 - 14
with TWIN wire end ferrule**
0.75 - 1 mm
2
AWG: 20 - 18
Stripped length of the cable
8 - 10 mm
Wire end ferrule according to DIN 46228 with plastic ferrule**
8 - 10 mm
* AWG: American Wire Gauge
** See note "Wire end ferrules"
Note
Wire end ferrules
Use crimp shapes with smooth surfaces, such as provided by square and trapeze shaped
cr
imp cross sections.
Crimp shapes with wave
-shaped profile are unsuitable.