4 wiring plan, double chamber housing – VEGA VEGAFLEX 66 (-20…+250°C) Foundation Fieldbus User Manual
Page 20
Advertising
I²C
3
4
5
1
2
Display
Typ:
1
2
5 6 7 8
Bus
Sim.
Fig. 8: Electronics and connection compartment with single chamber housing
1
Plug connector for VEGACONNECT (I²C interface)
2
Spring-loaded terminals for connection of the external indication VEGADIS
61
3
Ground terminal for connection of the cable screen
4
Spring-loaded terminals for Foundation Fieldbus connection
5
Simulation switch ("on" = mode for simulation release)
I2C
Display
1
1
2
5
6
7
8
Fig. 9: Wiring plan, single chamber housing
1
Voltage supply/Signal output
5
.4 Wiring plan, double chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
Electronics and connec-
tion compartment
Wiring plan
20
VEGAFLEX
66 • Foundation Fieldbus
5 Connecting to power supply
34172
-EN
-100426
Advertising