Ex technical data, Product description, 20 v - current i – VEGA VEGATOR 622 User Manual
Page 8: 125 ma - wattage p, Negligible effective internal capacitance c
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118,5
134
54,5
36
on
Transparent cover
Carrier rail mounting 35 x 7.5
or 35 x 15 acc. to EN 50 022
Product description
Ex technical data
Measurement data input (intrinsically safe signal circuit)
Classification
[EEx ia] IIC
Max. values
- voltage
U
O
- 20 V
- current
I
O
- 125 mA
- wattage
P
O
- 624 mW
Characteristics
linear
Effective internal inductance L
i
negligible
Effective internal capacitance C
i
negligible
[EEx ia] IIC
[EEx ib] IIC
Max. permissible external inductance L
O
0.5 mH
1 mH
1.5 mH
2 mH
Max. permissible external capacitance C
O
97 nF
78 nF
68 nF
200 nF
The intrinsically safe circuits are reliably separated from the non intrinsically safe circuits up
to a peak value of 375 V.
In case of failure, the max. voltage on the non intrinsically safe circuits must not exceed
250 V.