User Manual

Planning (hardware)
Power requirements
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Use case: Project without touch panels
Project requirements:
● Multiple heating plants and/or air handling units
● Some rooms have room automation
● Web access for remote operation
Example:
BACnet devices
7.4 Power requirements
7.4.1 Power consumption per device
Type AC 24 V ± 20 % DC 24 V ± 15% PoE (DC 48 V Class 4)
PXM30-1
PXM30.E
Max. 29 VA Max. 17 W n.a.
PXM40-1
PXM40.E
Max. 32 VA Max. 21 W Max. 22 W *)
PXM50-1
PXM50.E
Max. 42 VA Max. 26 W Max. 25 W *)
*) Applies to normal operation. Can be higher at start-up (IEEE 802.3at Class 4).
Power over Ethernet. See Section Power over Ethernet.
Type AC 24 V ± 20 % DC 24 V ± 20%
PXG3.W100-1
PXG3.W200-1
Max. 9 VA Max. 4 W
BACnet/IP
Standard Web Browser
PXG3.W100-1
PXG3.W200-1