VEGA VEGATOR 632 - Manual (Page 13)

5 .2 Connection procedure
L1
L+ N
L–
7 8 9 10
4 5 6 17
1 2 15 16
CH2 CH1 Master/
Slave
1 2 3 4
5
6 7 1 2 1
5
1
6
4 5 6 1
7
7 8 9 1
0
4 5 6 1
7
TOR 149A
ON
Fig. 5: Terminal assignment
1 Ground
2 Sensor input - Channel 1 (CH 1)
3 Sensor input - Channel 2 (CH 2)
4 Master/Slave
5 Level relay 1
6 Voltage supply
7 Level relay 2 or operating relay
Move on to electrical connection and proceed as follows:
1 Snap VEGATOR 632 onto the carrier rail
2 Connect the sensor cable to terminals 7 to 10 (see the following
wiring plans)
3 Connect relay outputs (4 to 6 and 15 to 17)
4 Connect power supply (switched off) to terminal 1 and 2
The electrical connection is finished.
5 .3 Wiring plan
Note:
In conductive vessels, the ground cable has contact to the grounded
vessel via the process fitting.
In non-conductive vessels, the probe requires a ground rod which is
connected to the ground terminal of VEGATOR 632.
The line break monitoring or alarm function defines the function of the
signal conditioning instrument in case of failure.
The line monitoring is required for probes with approval according to
WHG (WRA) or Ex.
To realize a line monitoring, an additional electronics must be
integrated in the connection housing of the probe.
Line monitoring
VEGATOR 632 • Signal conditioning instrument 13
5 Connecting to power supply
35243
-EN
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