Technical data
Configuration
1
2
3
4
5
6
1
OUT
CHK
PWR
2
S1
S2
S3
7
8
9
10
11
12
13
14
15
Accessories
Power feed module KFD2-EB2
The power feed module is used to supply the devices with 24 V DC via the Power Rail. The fuse-protected power feed module
can supply up to 150 individual devices depending on the power consumption of the devices. Collective error messages received
from the Power Rail activate a galvanically-isolated mechanical contact.
Power Rail UPR-03
The Power Rail UPR-03 is a complete unit consisting of the electrical insert and an aluminium profile rail 35 mm x 15 mm. To
make electrical contact, the devices are simply engaged.
Profile Rail K-DUCT with Power Rail
The profile rail K-DUCT is an aluminum profile rail with Power Rail insert and two integral cable ducts for system and field cables.
Due to this assembly no additional cable guides are necessary.
Power Rail and Profile Rail must not be fed via the device terminals of the individual devices!
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0002
www.pepperl-fuchs.com
pa-info@us.pepperl-fuchs.com
S1
S2
S3
I
II
Germany: +49 621 776 2222
pa-info@de.pepperl-fuchs.com
Switch position
S
Function
1
Mode of operation
Output I active
2
Mode of operation
Output II active
3
Line fault detection
Operating status
Control circuit
Initiator high impedance/
contact opened
Initiator low impedance/
contact closed
Lead breakage,
lead short-circuit
Factory settings: switch 1, 2 and 3 in position I
Singapore: +65 6779 9091
pa-info@sg.pepperl-fuchs.com
KFD2-SOT2-Ex2
Position
with high input current
I
with low input current
II
with high input current
I
with low input current
II
ON
I
OFF
II
Input signal
low input current
high input current
Line fault
4