Standard versions, Electrical connection, Vegapuls 56k 25 – VEGA VEGAPULS 56K User Manual
Page 25: 4 … 20 ma passive, Exd terminal compart- ment, Locking of the cover, Power supply 4 … 20 ma active
VEGAPULS 56K
25
22915-EN-041227
- +
2 1
Shield
Supply: 20...36V DC/4...20mA HART
1
2
- +
ESC
ESC
+
-
OK
OK
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
4 … 20 mA passive
1)
EEx d terminal compartment
(opening in Ex atmosphere not allowed)
Adjustment module and indicating termi-
nal compartment
(opening in Ex area permitted)
Exd terminal compart-
ment
1
/
2
“ NPT EEx d
(diameter of the
connection cable
to the Exd
terminal com-
partment
3.5…8.7 mm)
Exd safe connection to the
Exd terminal compartment
1
/
2
“ NPT EEx d
(diameter of the
connection cable
3.5…8.7 mm)
Exd version (loop-powered with pressure-tight encapsulated terminal compart-
ment
Locking of the cover
ESC
ESC
+
-
OK
OK
-
+
-
+
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
ESC
ESC
+
-
OK
OK
-
+
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
4 … 20 mA passive
1)
To the indicating instrument in the
sensor lid or to the external indicating
instrument VEGADIS 50
Two-wire technology
(loop powered)
Four-wire technology
Power supply
4 … 20 mA active
2)
M20 x 1.5
(diameter of the
connection cable
5…9 mm)
M20 x 1.5
(diameter of
the connection
cable
6…9 mm)
M20 x 1.5
To the indicating
instrument in the sensor
lid or to the external
indicating instrument
VEGADIS 50
Standard versions
Electrical connection
Sockets for connec-
tion of
VEGACONNECT 2
(communication
sockets)
1)
4 … 20 mA passive means that the sensor
consumes a level-dependent current of
4 … 20 mA (consumer).
2)
4 … 20 mA active means that the sensor provides
a level-dependent current of 4 … 20 mA (current
source).