5 Installation
5.3 Interfaces
34
MICRO PANEL XV-152
12/2011 MN04802006Z-EN
www.eaton.com
5.3.8.3
POW/AUX (power supply for SmartWire-DT)
The POW/AUX interface is
not
electrically isolated.
The following supply voltages are required in a SmartWire-DT netwerk:
Supply voltage POW:
The device supply voltage for the electronics of the downstream SmartWire-DT slaves (15 VDC)
is generated from the 24 VDC supply voltage applied to the POW connection.
Supply voltage AUX:
If there are any contactors or motor starters in the SmartWire-DT topology, a 24 VDC voltage AUX
must be additionally supplied as a control voltage for the contactor coils.
For other power supply requirements see Chapter 9.5.2 SmartWire-DT Master,
65.
Wiring
WAGO connector, order no. 734-104 is supplied with the device.
Tab. 13 Assignment of connector
The following must be observed when the connector wiring is prepared:
Tab. 14 Preparing the wiring of the connector
Fig. 14 Power supply interface POW/AUX
Fig. 15 WAGO connector (view from the wiring side)
Connection
Assignment
+24 VDC POW
Supply voltage U
Pow
+24 VDC
0 V POW
Supply voltage U
Pow
0 V
+24 VDC AUX
Supply voltage U
Aux
+24 VDC
0 V AUX
Supply voltage U
Aux
0 V
Preparing the wiring of the connector
Terminal type
Tension clamp terminal
Crimpable wire solid
0.2…1.5 mm
2
(AWG24…16)
Stripping length
6…7 mm
0 V AUX
+24 VDC AUX
0 V POW
+24 VDC POW
