VEGA VEGASON 71 - D - Manual (Page 11)

VEGASON 71 - D 11
2.7 Electrical connection
2 Technical Information
2
1
3 4 5
9 10 11 12 13 14 21 22 23 15 16 17 18 19 20 24
+ - + -
6 7
8
1
2
1 2 1 2
+
-
1 2
Sensor
standard coax cable
max. cable length = 300 mm
Failure relay
output
Service switch
Power supply
Note
During operation the sensor is clocked with high-
performance impulses. It is therefore recommended to
provide all electrical connections first and then switch on
the power supply.
Fuse type TR5
Manufacturer, e.g. Messrs. Wickmann,
Current value see 2.2 Technical Data
Flow module:
-
Flow
Terminal 9 and 10
- Sampling
Terminal 12 … 14
Level module
Current module
The connection line to the sensor can be extended as
shown. Therefore observe that a max. line length of 300 m
is not be exceeded.
standard waterproof
distributor box
Flow module
Current output Relay output Relay output
Service socket
Current module:
-
flow proportional
Terminal 21 and 22
- level proportional
Terminal 23 and 24
Attention!
High
voltage