Wiring Rules - Siemens SIMATIC NET SCALANCE LPE9413 Operating Instructions Manual

Connecting up
6.2 Wiring rules
Safety notices when using the device according to ATEX/IECEx and FM
If you use the device under ATEX/IECEx or FM conditions, you must also observe the
following safety notices in addition to the general safety notices for protection against
explosion:
Explosion hazard
Do not disconnect equipment when a flammable or combustible atmosphere is present.
Do not remove or replace while circuit is live when a flammable or combustible atmosphere is
present.
Further notes
Safety notice for connecting with a LAN ID (Local Area Network)
A LAN or LAN segment with all the interconnected devices should be contained completely in
a single low voltage power distribution in a building. The LAN is designed either for
"Environment A" according to IEEE802.3 or "Environment 0" according to IEC TR 62102.
Do not connect any electrical connectors directly to the telephone network (telephone network
voltage) or a WAN (Wide Area Network).
6.2

Wiring rules

When wiring use cables with the following AWG categories or cross sections.
Wiring rules for ...
connectable cable cross sec‐
tions for flexible cables ...
46
WARNING
WARNING
WARNING
without wire end ferrule
with wire end ferrule with plastic fer‐
rule**
with wire end ferrule without plastic
ferrule**
with TWIN wire end ferrule**
Operating Instructions, 07/2023, C79000-G8976-C703-01
Screw/spring-loaded ter‐
minals
0.25 - 2.5 mm
2
AWG: 24 - 13
0.25 - 2.5 mm
2
AWG: 24 - 13
0.25 - 2.5 mm
2
AWG: 24 - 13
0.5 - 1 mm
2
AWG: 20 - 17
SCALANCE LPE9413 Industrial Edge Device