User Documentation

Appendix A. Installation Drawings ACT20X-HDI-SDO (NAMUR Pulse Isolator)
1066540000/08/12-2018 85
Illustration 7-25: IECEx Installation Drawing, (450102 Sheet 3-4, 450588 Sheet 3-4, 450589 Sheet 3-4,
450590 Sheet 3-4)
Terminal CH1 (11, 12, 13, 14), CH2 (21, 22, 23, 24)
Ex Input
U
o
10.6 V DC
I
o
12 mA DC
P
o
32 mW
L
o
/R
o
1150 µH/Ω
Group C
o
L
o
IIC 2 µF 260 mH
IIB 6 µF 780 mH
IIA 18 µF 1000 mH
I 90 µF 1000 mH
Terminal (41, 42, 43, 44) and (51, 52, 53, 54)
Supply / Output
U
m
253 V, max. 400 Hz