Pepperl+Fuchs KFD2-STC5-Ex2 - Page 25

Functional Safety HiD2022*, KFD2-STC5-(Ex)*, KFD2-STV5-(Ex)*
Operation
2017-09
25
Figure 5.4 Proof test set-up for KFD2-STV5-Ex1.2O-1 and KFD2-STV5-Ex1.2O-2
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)