20
17-
03
20
Functional Safety HiC2027**, KCD2-STC-(Ex)1.2O.**
Operation
Figure 5.2
Proof test set-up for KCD2-STC-(Ex)1.2O.**
Usage in Zone 0, 1, 2/Div. 1, 2 only for KCD2-STC-Ex1.2O,
KCD2-STC-Ex1.2O.DE, KCD2-STC-Ex1.2O.ES
KCD2-STC-Ex1.2O
1+
2-
3+
4-
Zone 2
Div. 2
Zone 0, 1, 2
Div. 1, 2
5
6
I
7
8
-
+
-
+
II
Multimeter
(mA/V)
Multimeter
(mA/V)
9+
10-
Signal calibration
4 mA to 20 mA
24 V DC
Power
supply
I
supply
