Vaisala HMT360 Manual Del Usuario página 8

HAZARDOUS AREA
HMT360 Connection board
- +
CH1
ON
Figure 3 Example Connection to STAHL 9160/13-11-11 Galvanic Isolator
HAZARDOUS AREA
HMT360 Connection board
-
+
CH1
ON
Figure 4 Example Connection to STAHL 9001/51-280-091-141 (Zener Barrier)
8
- +
CH2
OFF
4-20 mA
4-20 mA
-
+
CH2
OFF
9001/51-280-091-141
4-20 mA
4-20 mA
SAFE AREA
24 Vdc
STAHL
9160/13-11-11
7
9
12 1
10 2
7
9
12 1
10 2
SAFE AREA
DC Power supply
24 Vdc
STAHL
3 1
Controller
4-20 mA
4 2
3 1
4 2
DC Power supply
+
-
Controller
+
-
+
-
+
-
+
-
+
-
M210483EN-K