Chapter 5 Electrical commissioning
18
Operating manual HE 5422 MR
Version 1.2
5.2
Supply voltage
Fig. 5.1: Supply voltage
1. Loosen the screws on the housing cover (lid) and remove the cover.
2. Read the supply voltage value off the type plate (for example 100 – 240 VAC and 24 VDC
mains voltage).
3. Connect PE conductors.
Note!
Both supply voltages may be connected at the same time.
100 – 240 VAC
24 VDC
+24 VDC
GND
PE
L1
N
PE
