Pow/Aux (Power Supply For Smartwire-Dt) - Eaton XV100 Manual

5.3.8.3
Wiring

POW/AUX (power supply for SmartWire-DT)

The POW/AUX interface is not galvanically isolated.
The following power supplies are required for a SmartWire-DT network:
Supply voltage POW:

The device supply voltage for the electronics of the downstream SmartWire-DT slaves (15 VDC)
is generated from the 24 V DC 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 V DC voltage AUX
must be additionally supplied as a control voltage for the contactor coils.
Additional properties of the required power supply, see chapter 9.5.2 SmartWire-DT Master,  72.
Fig.. 19 POW/AUX power supply interface
WAGO plug connector, Art no. 734-104 is supplied with the device.

Fig.. 20 WAGO plug connector (view from wiring side)
Connection
+24 V DC POW
0 V POW
+24 V DC AUX
0 V AUX
Tab. 13 Plug connection configuration
Observe the following when preparing the wiring of the plug connector:

Terminating the wiring with the plug connector
Terminal type:
Connectable conductor, solid 0.2...1.5 mm
Strip length
Tab. 14 Terminating the wiring with the plug connector
External overcurrent and short-circuit protective device, implemented with a miniature circuit-

breaker or a fuse, is required for U
Touch display XV-102 10/2020 MN04802004Z-EN Eaton.com
+24 VDC POW
0 V POW
+24 VDC AUX
0 V AUX
Configuration
Supply voltage U +24 VDC
Pow
Supply voltage U 0 V
Pow
Supply voltage U +24 VDC
Aux
Supply voltage U 0 V
Aux
spring-cage terminal
2
(AWG24...16)
6...7 mm
.
AUX
5 Installation
5.3 Interfaces
37