22
Device Description
WAGO-I/O-SYSTEM 750
750-535 2DO 24V DC Ex i
Manual
Version 1.2.0, gültig ab HW-Version 06
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
= 2.1 W
Interface circuit (local bus)
U
n
= 5 V
U
m
= 253 V
Safety data electric circuit
U
o
= 27.3 V
I
o
= 106 mA
P
o
= 723 mW
Line characteristic: linear
Reactance
without consideration of the
simultaneousness
L
o
C
o
Ex ia IIC
3 mH
88 nF
Ex ia IIB
12 mH
680 nF
Ex ia IIA
18 mH
2.2 µF
Ex ia I
20 mH
3.6 µF
Reactance
with consideration of the
simultaneousness
L
o
C
o
Ex ia II C
0.2 mH
87 nF
0.5 mH
68 nF
- mH
- nF
- mH
- nF
- mH
- nF
Ex ia II B
0.1 mH
0.67 µF
0.2 mH
0.58 µF
0.5 mH
0.44 µF
1.0 mH
0.36 µF
10.0 mH
0.26 µF
Ex ia IIA
0.1 mH
2.1 µF
0.5 mH
1.2 µF
0.2 mH
0.8 µF
1.0 mH
0.52 µF
10 mH
0.45 µF
Ex ia I
0.01 mH
2.6 µF
0.05 mH
1.5 µF
0.2 mH
1.0 µF
1.0 mH
0.67 µF
5.0 mH
0.62 µF
3.6.6
Connection Type
Table 12: Technical Data – Field Wiring
Wire connection
CAGE CLAMP
®
Cross section
0.08 mm² … 2.5 mm², AWG 28 … 14
Stripped lengths
8 mm … 9 mm / 0.33 in
