Explosion Protection; Table 12: Legend For Figure "Current-Voltage Characteristic Of The Control; Table 13: Technical Data - Explosion Protection - WAGO 750-439 Manual

24 Device Description
Table 12: Legend for
Pos. Description
a Response range for changes in the switching state ΔI
b Response range for short circuit in the control circuit ΔR: 100 ... 360 Ω
c Monitoring range for short circuit R ≤ 100 Ω
3.6.5

Explosion Protection

Table 13: Technical Data – Explosion Protection
Voltage supply via power jumper
contacts
Interface circuit (local bus)
Safety data electric circuit
Reactance without consideration of the
simultaneousness
Reactance with consideration of the
simultaneousness
Manual
Version 1.3.0, valid from HW Version 03, SW Version 03
Figure "Current-voltage Characteristic of the Control Input per
WAGO-I/O-SYSTEM 750
750-439 8DI NAMUR Ex i
U = 27.3 V
i
U = 5 V
n
U = 253 V
m
I = 56 mA
n
P = 1.2 W
max
U = 11.76 V
o
I = 12.4 mA
o
P = 36.67 mW
o
Characteristic: linear
L
o
Ex ia IIC 100 mH
Ex ia IIB 100 mH
Ex ia I 100 mH
L
o
Ex ia II C 50 mH
20 mH
10 mH
5 mH
1 mH
Ex ia II B 50 mH
20 mH
10 mH
5 mH
1 mH
Ex ia I 50 mH
20 mH
10 mH
5 mH
1 mH
EN 60947-5-6"
: 1.2 ... 2.1 mA
1
C
o
1 µF
9.9 µF
30 µF
C
o
340 nF
400 nF
450 nF
510 nF
720 nF
2 µF
2.3 µF
2.6 µF
3 µF
4.4 µF
3.8 µF
4.3 µF
4.8 µF
5.4 µF
7.5 µF