Connection compart-
ment
Wiring plan
VEGABAR 66 • 4 ... 20 mA/HART
1
Fig. 22: Connection compartment double chamber housing Ex d
1
Spring-loaded terminals for power supply and cable screen
2
Ground terminal for connection of the cable screen
1
Fig. 23: Wiring plan double chamber housing Ex d
1
Voltage supply/Signal output
5.6 Wiring plan - version IP 66/IP 68, 1 bar
This version is only available for instruments with absolute pressure
measuring ranges.
5 Connecting to power supply
1 2
1
2
2
29