HE 5422 Operating Instructions
# 342338 | Version 1.3
21
6.2
Supply voltage
Danger of Electrocution!
The earthing must be connected via the PE terminal of the VAC supply
when using a 24 VDC supply to device variant
HE 5422 HD
. Otherwise
the device is not earthed!
Note!
Either
100…240 VAC
or
24 VDC must be connected.
Inside view
.
1. Open the housing as described in section
2. Connect existing supply voltage 100 - 240 VAC
or
24 VDC. The device has both connections.
3. Connect PE conductor. On the
HE 5422 HD it is imperative to note
that with a 24 VDC
supply, the earth must be connected via the PE terminal on the VAC supply.
