Pepperl+Fuchs KFD2-SH-Ex1 - Page 21

Functional Safety KFD2-SH-Ex1(.T)(.OP), KHA6-SH-Ex1
Operation
2017-04
21
Figure 5.1 Proof test set-up for KFD2-SH-Ex1, KHA6-SH-Ex1
Figure 5.2 Proof test set-up for KFD2-SH-Ex1.T(.OP)
Zone 0, 1, 2
Div. 1, 2
Zone 2
Div. 2
1 kΩ/1W
KFD2-SH-Ex1
16+
17-
13
19
14
20
15
21
II
FLT
I
12-
10+
R
LB
150 kΩ
R
SC
220 Ω
Multimeter
(Ω)
Multimeter
(Ω)
Multimeter
(I)
Multimeter
( I )
24 V DC
Multimeter
(Ω)
Multimeter
( I )
1 kΩ/1W
Multimeter
( I )
24 V DC
Supply +
Supply -
24 V DC
Power
supply
I supply
Supply
Bus
Supply +
Supply -
24 V DC
Power
supply
I supply
Supply
Bus
Zone 0, 1, 2
Div. 1, 2
Zone 2
Div. 2
R
LB
150 kΩ
R
SC
220 Ω
1 kΩ/1W
KFD2-SH-Ex1.T.OP
4+
6-
9
10
11
12
7+
8-
II
FLT
I
V
Multimeter
(I)
Multimeter
( I )
Multimeter
( U )
Multimeter
( I )
24 V DC
Supply +
Supply -
24 V DC
Power
supply
I supply
Supply
Bus
1.3 kΩ