Vega VEGAPULS 56K, Инструкция по эксплуатации

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VEGAPULS 56K 45
- +
2 1 Shield
Supply: 20...36V DC/4...20mA HART
1 2
- +
ESC
+
-
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 box
(opening in Ex-area not permitted)
Adjustment module and indicating
terminal box
(opening in Ex-area permitted)
Exd-terminal box
1
/
2
“␣ NPT EEx␣ d
(diameter of the
connection
cable to the
Exd-terminal
box 3,1…8,7␣ mm
or 0,12 … 0,34
inch)
Exd-proof seal to the Exd-terminal box
1 /
2
“␣ NPT EEx␣ d
(diameter of the
connection cable
3,1…8,7␣ mm or
0,12 … 0,34 inch)
Exd-version (loop-powered with pressure-tight encapsulated terminal box)
Cover lockings
ESC
+ -
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
+ -
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 cover or to the external indicat-
ing instrument VEGADIS 50
Two-wire technology
(loop powered)
Four-wire technology
Voltage 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 connec-
tion cable
6…9␣ mm)
M20 x 1,5
To the indicating
instrument in the
sensor cover or to
the external indicat-
ing 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 takes a
level dependent current of 4␣ …␣ 20␣ mA (con-
sumer).
2) 4␣ …␣ 20␣ mA active means that the sensor provides
a level dependent current of 4␣ …␣ 20␣ mA (current
source).