kcd2-sr--ex- Pepperl+Fuchs, kcd2-sr--ex- Datasheet - Page 12

• Manufacturer Part Number: kcd2-sr--ex-
• Description: Process Automation
• Manufacturer: Pepperl+Fuchs

12
SAFETY MANUAL SIL KCD2-SR-(EX)*.(LB), HIC282*
Proof Test
After the test the unit needs to be set back to the original settings for the current application.
Further the switches for the settings need to be saved against undeliberate changes. This can
be achieved by means of a (translucent) adhesive label, for HiC units across the hole where the
switches are underneath, for KCD units by fixing the label flap.
Figure 4.1: Proof test set-up for KCD-SR-(Ex)1.LB
Usage in Zone 0, 1, 2/Div. 1, 2 only for KCD-SR-Ex1.LB.
Figure 4.2: Proof test set-up for KCD-SR-(Ex)2
Usage in Zone 0, 1, 2/Div. 1, 2 only for KCD-SR-Ex2.
Zone 0, 1, 2
Div. 1, 2
Zone 0, 1, 2
Div. 1, 2
Multimeter
Multimeter
Multimeter
R
R
R
SC
SC
SC
( I )
( I )
( I )
R
R
R
LK
LK
LK
1+
1+
3+
2-
2-
4-
KCD2-SR-Ex1.LB
Supply
Supply
KCD2-SR-Ex2
5
6
7
8
5
6
7
8
9+
10-
9+
10-
I supply
I supply
Multimeter
Multimeter
240 R / 2.5 W
240 R / 2.5 W
240 R / 2.5 W
240 R / 2.5 W
(mA)
(mA)
24 V DC
24 V DC
supply
supply
Power
Power
Multimeter
Multimeter
Multimeter
Multimeter
( I )
( I )
( I )
( I )
24 V DC
24 V DC
24 V DC
24 V DC
Zone 2
Zone 2
Div. 2
Div. 2