Installation and connection
14
TGH1442en/06.2012
1. DIN rail mounting:
Snap the rear mounting clip of the device into place in such a way that
a safe and tight fit is ensured.
Screw mounting:
Use a tool to move the rear mounting clips (a second mounting clip
required, see ordering information) to a position that it projects
beyond the enclosure. Then fix the device using two M4 screws.
2. Wiring
Connect the device according the wiring diagram.
Termin al Connec tions
A1, A2
Connection for supply voltage U
s
1
Socket for the connecting cable WX... to the measuring current
transformer
T/R Connection for combined test and reset button
11, 12, 14 Alarm relay K1
21, 22, 24 Alarm relay K2
T/R
11 1412
21 2422
A2A1
T/R
WX...
12
34
kl
+
-
k
l
-
GND
+
W...AB
1
a
b
ab
T
T
GND