VEGA VEGACAL 69 Profibus PA - Manual (Page 17)

17
5 Connecting to power supply
VEGACAL 69 • Profibus PA
31179-EN-130917
I²C
Display
1 2 5 6 7 8
3
4
1
2
Fig. 8: Electronics and connection compartment, 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 voltage supply
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 illustration apply to non-Ex as well as Ex ia versions.
The Exd version is described in the next subchapter.
Electronics and connec-
tion compartment
Wiring plan