VEGA VEGAFLEX 52P (Profibus PA) - Manual (Page 29)

VEGAFLEX 51P and 52P 29
Electrical connection
ESC
+ -
OK
– +
+1 2- 5 6 7 8
Display Bus Addr. ON
8 7 6 5 4 3 2 1
Power supply and Profi-
bus signal
To the indicating instrument in the
sensor lid or to the external
indicating instrument VEGADIS 50
Version with Aluminium housing
- +
ESC
OK
Tank 1
m (d)
12.345
+ –
+1 2- 5 6 7 8
Display Bus Addr. ON
8 7 6 5 4 3 2 1
Power supply and
Profibus signal
Version with plastic housing
To the indicating instru-
ment in the sensor lid or to
the external indicating
instrument
M20x1.5 (diam-
eter of the
connection cable
6…9 mm)
M20x1.5 (diam-
eter of the
connection cable
6…9 mm)
Spring-loaded terminals
(max. 2.5 mm
2 wire
cross-section)
Opening tabs
Pluggable
adjustment
module
MINICOM
3.3 Connection of the sensor
• Loosen the closing screw on the upper
side of the sensor.
• Open the sensor cover.
• Remove the compression nut from the
cable entry and slide the nut a small dis-
tance over the connection cable.
• Remove the rubber seal from the cable
entry and slide it over the connection ca-
ble.
• Strip off the insulation of the connection
cable over a length of approx. 10 cm.
• Insert the cable through the cable entry
into the sensor.
• Connect the cables.
Push back the white tabs of the spring
terminals with a small screwdriver and
insert the copper core of the connection
line into the terminal opening.
Check the hold of the cables in the terminal
by slightly pulling on them.
• Screw the compression nut back on to the
cable entry and fasten it tightly.