VEGA VEGATRENN 547 V Ex - Manual (Page 7)

VEGATRENN 547 V Ex 7
Product description
1.3 Dimensions
1.4 Approvals
The Ex-separator VEGTRENN 547 V Ex is approved for connection of sensors in hazardous
areas. The conformity certificate to CENELEC has PTB-no. Ex-97.D.2098 X.
1.5 Type plate
The type plate contains important data required for connection. The type plate is located
laterally on the multiple plug. The configuration and parts of the type plate are described in the
following:
1 Power supply
2 Signal conditioning instrument circuit
3 Sensor circuit
4 Data of each sensor circuit
162
100
5,5
128,4 (3 HE)
25,4
5 TE
9
on
15
3
Multiple plug
Circuit board
100␣ x␣ 160␣ x␣ 1,5
European size
S 1
VBUS to sensors
(MET/LOG)
to evaluation
d 32
d 24
4 – 3 +
d 22
[EEx ib] IIB
o
103mA
20V 0,7mH
296nF
PTB Nr. Ex-95.D.????X
o
o
o
I
U L
C
Po 2,05W
d 30
Insp.
18VA
20…53AC/72VDC
power supply
N – L+
z2 d2 d10 z10
+ –
: -20…+60°C IP40 (front) a
13W
specification per circuit:
VBUS
VEGA TRENN 547 V EX ®
4 3 2
2 –
z 20
z 32
1 +
z 18
z 30
S 2
1