22
Device Description
WAGO-I/O-SYSTEM 750
750-539 4DO 24V DC VALVE Ex i
Manual
Version 1.0.1
3.6.5
Explosion Protection
Table 11: Technical Data ‒ Explosion protection
Voltage supply via power jumper
contacts ( LK1, LK2)
U
i
= 27.3 V
P
max
= 2.5 W
Interface circuit ( K-Bus)
U
n
= 5 V
U
m
= 253 V
Safety data electric circuit
U
o
= 27.3 V
I
o
= 117.5 mA
P
o
= 800.1 mW
Line characteristic: linear
Reactance
without consideration of the
simultaneousness
L
o
C
o
Ex ia IIC
13 µH
88 nF
Ex ia IIB
8.1 mH
683 nF
Ex ia IIA
14 mH
2.28 µF
Ex ia I
21 mH
540 nF
Reactance
with consideration of the
simultaneousness
L
o
C
o
Ex ia II C
13 µH
88 nF
10 µH
88 nF
5 µH
88 nF
2 µH
88 nF
1 µH
88 nF
Ex ia II B
5 mH
250 nF
2 mH
290 nF
1 mH
350 nF
200 µH
580 nF
10 µH
683 nF
Ex ia IIA
10 mH
440 nF
1 mH
510 nF
100 µH
980 nF
10 µH
2.1 µF
5 µH
2.28 µF
Ex ia I
10 mH
610 nF
1 mH
660 nF
200 µH
990 nF
20 µH
2 µF
5 µH
3.3 µF
