2
02
1-
04
22
Functional Safety HiD2022*, KFD2-STC5-(Ex)*, KFD2-STV5-(Ex)*
Operation
Figure 5.3 Proof test set-up for KFD2-STC5-(Ex)1.2O(.H)
Usage in Zone 0, 1, 2/Div. 1, 2 only for KFD2-STC5-Ex1.2O and KFD2-STC5-Ex1.2O.H
Figure 5.4 Proof test set-up for KFD2-STV5-Ex1.2O-1 and KFD2-STV5-Ex1.2O-2
KFD2-STC5-Ex1.2O
Zone 0, 1, 2
Div. 1, 2
Zone 2
Div. 2
I
supply
1
3
2
7-
8+
9
250 Ω
10-
11+
12
250 Ω
14+
15-
Signal calibration
4 mA ... 20 mA
24 V DC
Power
supply
Multimeter
(mA)
Multimeter
(mA)
KFD2-STV5-Ex1.2O-2
Zone 0, 1, 2
Div. 1, 2
Zone 2
Div. 2
I
supply
1
3
2
7-
8+
9
250 Ω
10-
11+
12
250 Ω
14+
15-
500 Ω
500 Ω
Signal calibration
4 mA ... 20 mA
24 V DC
Power
supply
Multimeter
(mA)
Multimeter
(mA)
