PLS
Properties
Arc suppressor (RC combination)
Low pass behaviour of load
(limit frequency)
see test pulse data
Test pulse data
The outputs are tested cyclically
in the active state (short LOW
switching). When selecting the down-
stream control elements, ensure that
the test pulses do not produce a shut-
down with the parameters listed above.
OSSD 1
Test pulse width
Test pulse frequency
OSSD 2
Test pulse width
Test pulse frequency
OSSD 1 and OSSD 2
Test pulse width
Test pulse frequency
Cable specifications
Cable length
Cable cross section
Permissible line resistance
8 009 810/OA87/13-09-04 Operating Instruction • PLS © SICK AG • Industrial Safety Systems • Germany • All rights reserved
Data
min.
type
None
55 Ls
Every 40 ms
55 Ls or
460 Ls
Alternately every 40 ms
55 Ls
3 s
GB
max.
500 Hz
30 m
0.5 mm
2
2.5 Ohm
165