Vega VEGADIF 85 - Single Chamber Housing; Double Chamber Housing

9
4 Connecting to power supply
VEGADIF 85 • Probus PA
53575-EN-230814
9. Tighten the compression nut of the cable entry gland. The seal
ring must completely encircle the cable
10. Reinsert the display and adjustment module, if one was installed
11. Screw the housing lid back on
The electrical connection is nished.
4.2 Single chamber housing
The following illustration applies to the non-Ex, Ex ia and Ex d version.
5
00
5
1
6
2
7
3
8
4
9
0
5
1
6
2
7
3
8
4
9
1
0
1
678
Bus
2
3
4
5
1
2
+
( )
(-)
1
Fig. 3: Electronics and connection compartment - single chamber housing
1 Voltage supply, signal output
2 For display and adjustment module or interface adapter
3 Selection switch for instrument address
4 For external display and adjustment unit
5 Ground terminal for connection of the cable screening
4.3 Double chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
Bus
5
1
2
+
( )
(-)
678
2
3
4
1
Fig. 4: Connection compartment - double 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
Electronics and connec-
tion compartment
Connection compartment