13
5 Connecting to power supply
VEGATOR 142 •
46839-EN-190626
5.5 Connection example, mixed operation active/
passive
With this wiring configuration, one sensor can actuate multiple con
-
trollers and thus detect several different limit levels.
Note:
Wiring of channel 1 and channel 2 in mixed operation active/passive
in one instrument is not possible. The innter resistance of the passive
input should be treated like a 100 Ω load while wiring several instru
-
ments.
1
2
-
+
- +
OPEN
3
-
+
OPEN
4
-
+
OPEN
Fig. 2: Connection example, mixed operation active/passive
1 Sensor
2 VEGATOR 142, active input
3 VEGATOR 142, passive input
4 VEGATOR 142, passive input