Vega VEGATRENN 149A EX, Руководство пользователя

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0+ 0- 0+H
OK
VEGADIS 175
F ig . 4 : C onnection example with HART communication
0+H 0+ 0-
OK VEGADIS 175
F ig . 5 : C onnection example without HART communication
5 . 3 A nschlussplan
K lemmenbelegung
0+
0+H
0 –
on
CONNECT
I – I +
0–0+ 0+H
N/–
L/+
+ –
–I –I +I +I
L/+ N/–
1
2
3 4
1 S ensor circuit
2 HART - K ommunikationsbuchse
3 P rocessing circuit
4 P ower supply
D esig -
nation
K lemmenbelegung I nput and
output
L / + L ( AC ), + ( DC ) V oltage supply
N /- N ( AC ), - ( DC ) V oltage supply
G rounding P rotective conductor PE V oltage supply
O +
O -
O + H
M easuring signal +
M esssignal -
M easuring signal + with
HART resistor
M esssignal ( A us -
wertstromkreis )
" N icht - E x - B ereich "
I +
I -
M esssignal +
M esssignal -
M easuring signal
( sensor circuit ) " E x
area "
CON -
NECT
HART communication sock -
ets
HART handheld or
VEGACONNECT
6 S et up
6 . 1 O peration
T here are no adjustment elements on VEGA -
TRENN 149 A E x . V ia the HART communication
sockets in the front , a parameter adjustment of the
16 VEGATRENN 149 A E x
S et up
24816
-
01
-
070216