VEGA VEGAMET 614V - Manual (Page 9)

VEGAMET 614V 9
1 2 3 4
9 10 11 12
17 18 20 21 22
134
54,5
72
5 6 7 8
13 14 15 16
23 24 25 26 27 28
118,5
Ser. No.
12345678
CONNECT
614
%
100
+ -
OK ESC
on
1 2
Transparent cover
Carrier rail 35 x 7.5 or 35 x 15 acc.
to EN 50 022
Ex technical data
Power supply
Operating voltage U
nom
= 20 … 250 V AC
= 20 … 72 V DC
Reference voltage U
m
= 253 V AC or 125 V DC
Meas. data input (intrinsically safe circuit)
Classification II (1) G [EEx ia] II C
Max. values
- voltage
U
o
= 18.2 V
- current I
o
= 270 mA
- power P
o
= 926 mW
Characteristics linear
Effective inner inductance L
I
negligible
Effective inner capacitance C
I
negligible
EEx ia IIC
Max. permissible outer inductance L
O
0.28 mH
Max. permissible outer capacitance C
O
297 nF
The intrinsically safe circuits is reliably separated from the non-intrinsically safe circuits up
to a peak value of the nominal voltage of 375 V. The max. voltage on the non-intrinsically
safe circuits must not exceed 253 V
eff
in case of failure.
1.5 Dimensions
Product description