Pepperl+Fuchs KFD2-STC5-Ex2 - Page 23

Functional Safety HiD2022*, KFD2-STC5-(Ex)*, KFD2-STV5-(Ex)*
Operation
2017-09
23
Figure 5.2 Proof test set-up for KFD2-STV5-(Ex)*-1 and KFD2-STV5-(Ex)*-2
Usage in Zone 0, 1, 2/Div. 1, 2 only for KFD2-STV5-Ex1-1, KFD2-STV5-Ex1-2,
KFD2-STV5-Ex2-1, and KFD2-STV5-Ex2-2
The KFD2-STV5-1-1, KFD2-STV5-Ex1-1, and KFD2-STV5-Ex1-2 devices have
no second channel.
KFD2-STV5-Ex2-2
Zone 0, 1, 2
Div. 1, 2
Zone 2
Div. 2
I
supply
1
3
2
4
6
5
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)