VEGA VEGADIS 50 Ex - Manual (Page 5)

VEGADIS 50 5
Mounting, electrical connection
- +
ESC
OK
Tank 1
m (d)
12.345
+
S E N S O R D I S P L AY 1 2 3 4 5 6 7 8
-
1 2 C 5 6 7 8 4 3
(+) (-)
L1 N
Commu-
nication + -
4... 20mA Display
1 2 C 5 6 7 8 4 3
VEGADIS 50
e.g. radar sensor
Input of
sensor
Indicating
module
(in cover of
VEGADIS 50)
3 Electrical connection
Note:
Before starting connection work, switch off
the power supply of all components.
Loosen the four screws on the upper side of
the instrument of VEGADIS 50 and remove
the housing cover with the integral indicating
module.
The connection and adjustment of VEGADIS
50 can be facilitated by fastening the housing
cover with two screws laterally or displaced
to the bottom.
Connect VEGADIS 50 according to the fol-
lowing diagram.
Active sensors
VEGAPULS series 50,
VEGASON series 50,
VEGAFLEX series 50,
VEGAPULS 81
38
ш5 *
108
19 19
ш5 *
* DG-hole on instrument
For Ex-applications the special mount-
ing regulations for hazardous areas
must be noted.
2 Mounting
2.1 Mounting instructions
The indicating instrument VEGADIS 50 can
be either mounted directly to the wall by
means of three screws ø 5 mm or plugged to
a rail 35 x 7,5 acc. to DIN EN 50 022.
Humidity
With wall mounting, the cable entries must
point to the bottom to avoid humidity ingress.
Loop the connection lines to the bottom.
Drilling jig VEGADIS 50
Screen