2
018-
06
16
Functional Safety KFD0-CS-(Ex)*.54*, KFD0-CS-(Ex)*.56*
Operation
Figure 5.1
Proof test set-up for KFD0-CS-(Ex)*.54*, KFD0-CS-(Ex)*.56*
Channel 2 only for KFD0-CS-(Ex)2.54*, KFD0-CS-(Ex)2.56*.
Usage in Zone 0, 1, 2/Div. 1, 2 only for Ex versions
Step no. Set voltage
input value (V)
Set current
sink value
(mA)
Measurement point
Output
voltage (V)
.54 versions
Output
voltage (V)
.54-Y2 versions
Output
voltage (V)
.54-Y3 versions
Output
voltage (V)
.56 versions
1
24.00
0.00
22.75
±
0.75 22.75
±
0.75
22.75
±
0.75
n. a.
2
24.00
4.00
21.00
±
0.50 20.00
±
0.30
21.50
±
0.50
n. a.
3
24.00
20.00
16.00
±
2.00 8.15
±
0.35
15.40
±
0.40
n. a.
4
26.00
20.00
n. a.
n. a.
17.00
±
0.50
n. a.
5
26.00
2.40
n. a.
n. a.
23.90
±
0.20
n. a.
6
19.00
0.00
n. a.
n. a.
n. a.
18.60
±
0.30
7
19.00
10.00
n. a.
n. a.
n. a.
16.90
±
0.60
Table 5.1
Steps to be performed for the proof test
KFD0-CS-Ex2.5**
Zone 2
Div. 2
Zone 0, 1, 2
Div. 1, 2
2-
1+
11+
12-
V
9+
10-
8-
5-
4+
I
II
mA
Multimeter
(V )
mA
Multimeter
(V )
V
