20
5 Connecting to power supply
VEGACAL 64 • Two-wire 4 … 20 mA/HART
30030-EN-200929
I²C
Display
1 2
5 6 7 8
3
4
1
2
Fig. 10: 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
81
3 Ground terminal for connection of the cable screening
4 Spring-loaded terminals for voltage supply
I2C
Display
1
1
2
5
6
7
8
Fig. 11: 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