Weidmuller ACT20X - Manual (Page 142)

Appendix E. Installation Drawings ACT20X-HAI-SAO (HART-transparent Repeater)
142 1066540000/01/12.11
14
13
12
11
24
23
22
21
54
53
52
51
44
43
42
41
ACT20X-(2)HAI-(2)SAO-S
CH1
CH2
Configuration CBX200 for
Hazardous area
Zone 0,1,2, 20, 21, 22
-20 Ta +60ºC ≤ ≤
in ha
zardous area
Not
connected
in ha
zardous area
Not
connected
Non Hazardous area
or Zone 2
Illustration 7-43: ATEX Installation Drawing (2)
Terminal CH1 (11, 12), CH2 (21, 22)
Ex Input (External Current Source)
U
o
0 V
I
o
0 mA
P
o
0 mW
U
i
30 V
I
i
120 mA
P
i
0.85 W
C
i
2 nF
L
i
0 H