Switch-On Phase - Vega VEGADIF 65 Operating Instructions Manual

Terminal compartment for
sensor connection
Wiring plan external
electronics

Switch-on phase

VEGADIF 65 • 4 ... 20 mA
Fig. 39: Connection of the sensor in the housing base
1 Brown
2 Blue
3 Yellow
4 White
5 Shielding
1
Fig. 40: Wiring plan external electronics
1 Voltage supply/Signal output
5.6 Switch-on phase
After connecting VEGADIF 65 to power supply or after a voltage
recurrence, the instrument carries out a self-check for approx. 30
seconds:
•
Internal check of the electronics
•
Indication of the instrument type, the firmware as well as the sen-
sor TAGs (sensor designation)
•
Output signal jumps briefly (approx. 10 seconds) to the set fault
current
5 Connecting to power supply
1 2 3 4
2 4
1 3
5
4...20mA
Display
1 2
37