VEGA VEGAPULS 51V…54V - Manual (Page 42)

42 VEGAPULS 51 V … 54 V
Electrical connection - Connection of the sensor
5.2 Connection of the sensor
After having mounted the sensor in the
measuring position acc. to the instructions in
chapter "4 Mounting and installation", loosen
the closing screw on the top of the sensor.
The sensor cover with the optional indicating
display can then be opened. Unscrew the
compression screw and shift the screw over
the approx. 10 cm dismantled connection
cable. The compression screw is protected
with a safety lock-in position against
automatic loosening. Now loop the cable through the cable entry
into the sensor. Screw the compression
screw again to the cable entry and clamp the
dismantled wires of the cable to the
appropriate terminal positions.
The terminals operate without terminal screw.
Press the white opening buckets with a small
screwdriver and insert the copper core of the
connection line into the terminal opening.
Check the position of the lines in the terminal
position by slightly pulling on the connection
lines.
To the indicating instrument in the
sensor cover or to the external
indicating instrument VEGADIS 50
Sockets for connection of the
interface adapter
VEGACONNECT
Two-wire technology
Voltage supply
and digital measuring signal
Spring terminals to
VEGADIS
(max. 2,5 mm
2
cross-section area
of conductor)
Pluggable
adjustment module
MINICOM
Spring terminals
Earth terminal
The earth terminal must be
connected to system earth