Installation, connection and operation
22
VMR420_D00370_00_M_XXEN/07.2018
The front plate cover is easy to open at the lower part marked by an arrow.
1.
Mounting on a DIN rail
Snap the mounting clip at the rear of the device onto the DIN rail so
that it sits securely.
Screw fixing:
Using a tool, position the rear mounting clips (a second mounting clip
is required, see the ordering information) so that it protrudes over the
enclosure. Fix the device in place with two M4 screws.
2.
Wiring
The device must be wired as illustrated in the wiring diagram.
U1/+
U2/-
U
n
A1
A2
U
s
A1
~/
~/+
6A
6A
IT-System
A2
1
2
3
