Signaling Contact 100 To 240 Vac / 60 To 250 Vdc - Siemens SCALANCE X-300EEC Compact Operating Instructions

5.3.2

Signaling contact 100 to 240 VAC / 60 to 250 VDC

Danger from line voltage
Devices with this mark have a 100 to 240 VAC power supply.
This product 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.
Signaling contact 100 to 240 VAC / 60 to 250 VDC
The signaling contact is connected to a 3-pin plug-in terminal block.
Table 5- 2
Pin number
F1
F2
F3
To wire up the signaling contact, use a copper cable of category 18-8 AWG or cable with a
cross-section of 0.75 to 6 mm².
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.
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.
SCALANCE X-300EEC
Compact Operating Instructions, 11/2015, A5E02630809-09
WARNING
Pin assignment of the 100 to 240 VAC / 60 to 250 VDC signaling contact
Assignment
NC contact
Root
NO contact
Connecting
5.3 Signaling contact
43