Electronics and connec-
tion compartment
Electronics compartment
22
+
( )
1
Fig. 11: Electronics and connection compartment - single chamber housing
1
Voltage supply, signal output
2
For display and adjustment module or interface adapter
3
For external display and adjustment unit
4
Ground terminal for connection of the cable screening
5.4
Wiring plan, double chamber housing
The following illustration applies to the non-Ex, Ex-ia and Ex-d ver-
sion.
Fig. 12: Electronics compartment - double chamber housing
1
Internal connection to the connection compartment
2
For display and adjustment module or interface adapter
SITRANS LG240 - Operating Instructions
4...20mA
1
2
5
6 7 8
(-)
4...20mA
+
1
2
( )
(-)
1
2
3
4
2
5
6 7 8
1
PBD-51041037