Swd Power Supply Voltages - Eaton XV300 Manual

5.8.1.1 SWD power supply voltages

5.8 XV300 multi touch display as SmartWire-DT coordinator
Conditions for Underwriters Laboratories Inc. (UL) certification
The SmartWire-DT master interface's U
tected against overcurrent and short-circuits with the following:
Miniature circuit-breaker 24 V
l
or a 2 A fuse.
l
The following supply voltages are required for a SmartWire-DT network:
POW supply voltage:
l
The device supply voltage for the electronics in the downstream SmartWire-DT mod-
ules (15 V DC) is generated using the 24 V DC supply voltage applied at the POW ter-
minal.
AUX supply voltage:
l
If there are any contactors or motor starters in the SmartWire-DT topology, a 24 V
DC AUX voltage must be additionally supplied as a control voltage for the contactor
coils.
POW/AUX power supply interface
The Plug connector WAGO 734-104 plug connector is included with the device.
Electrical connection
Figure 37: WAGO plug connector (view from wiring side)
Table 22: Pin assignment WAGO plug connector
Plug connector PIN signal
4-Pole 1
2
3
4
Observe the following when assembling and terminating the wiring for the plug con-
nector:
XV300 04/19 MN048017EN www.eaton.eu
supply voltage must be externally pro-
Aux
, rated operational current 2 A, trip type Z
DC
Meaning
+24 V DC POW Supply voltage U POW +24 V DC
0 V POW Supply voltage U POW 0 V
+24 V DC AUX Supply voltage U AUX +24 V DC
0 V AUX Supply voltage U AUX +0 V
5. External connections
69