Connecting up
4.5 Power supply 240 VAC
SCALANCE XR-100WG
26
Operating Instructions, 05/2017, C79000-G8976-C455-01
Position and assignment
Figure 4-1
Position of the terminal block on a SCALANCE XR-100WG
Contact
Assignment
Contact
Assignment
L1
+24 VDC
L2
+24 VDC
M
Ground
M
Ground
4.5
Power supply 240 VAC
Notes on the power supply
WARNING
Danger from line voltage for devices with a 240 VAC power supply
This device can only function correctly and safely if it is transported, stored, set up, and
installed correctly, and operated and maintained as recommended.
Connecting and disconnecting may only be performed by an electrical specialist.
Connect or disconnect power supply cables only when the power is turned off!
WARNING
Devices with a 240 VAC voltage supply do not have an approval for hazardous areas
Devices with a 240 VAC power supply are not approved for use in hazardous areas
according to ATEX, IECEx, FM and UL HazLoc.
NOTICE
Securing cables with dangerous voltage
Make sure that the connector cannot be released accidentally by pulling on the connecting
cable. Lay the cables in cable ducts or cable channels and secure the cables, where
necessary, with cable ties.
Summary of Contents for SCALANCE XR-100WG Series
Page 8: ...Table of contents SCALANCE XR 100WG 8 Operating Instructions 05 2017 C79000 G8976 C455 01 ...
Page 10: ...Safety notices SCALANCE XR 100WG 10 Operating Instructions 05 2017 C79000 G8976 C455 01 ...
Page 36: ...Dimension drawings SCALANCE XR 100WG 36 Operating Instructions 05 2017 C79000 G8976 C455 01 ...