VEGA VEGADIS 371 Ex - Manual (Page 6)

6 VEGADIS 371 Ex
Electrical connection
3 Electrical connection
3.1 Sensor connection
Note
Switch off the voltage supply before starting
connection work.
Active operation (I
a
) 1)
Passive operation (I
p
) 1)
1) Active or passive operation selectable with slide switch.
See “4.1 Indicating and adjustment elements“
Sensor
Signal conditioning
instrument
VEGAMET
Sensor
+ -
+ -
+
-
Voltage
supply
Voltage
supply
4 ... 20 mA
output
4 ... 20 mA