Technical data
Leuze electronic GmbH + Co. KG
MLC 530 SPG
94
Safety-related PNP transistor outputs (short-
circuit monitored, cross-circuit monitored)
Minimum
Typical
Maximum
Permissible wire resistance for load
<200 Ω
Note the addi-
tional restrictions
due to cable
length and load
current.
Permissible wire cross section
0.25 mm
2
Permissible cable length between receiver and
load
100 m
Test pulse width
60 μs
340 μs
Test pulse distance
(5 ms)
60 ms
Response time
100 ms
NOTICE
The safety-related transistor outputs perform the spark extinction. With transistor outputs, it is
therefore neither necessary nor permitted to use the spark extinction circuits recommended by
contactor or valve manufacturers (RC elements, varistors or recovery diodes), since these con-
siderably extend the decay times of inductive switching elements.
Tab. 15.7:
Patents
US patents
US 6,418,546 B
15.2
Dimensions and weights
Dimensions and weights are dependent on
• the resolution
• the length
B
M12
A
R
R
C
2
9
3
5
,4
H
PFN
Fig. 15.1:
Dimensions of transmitter and receiver
Effective protective field height H
PFE
goes beyond the dimensions of the optics area to the outer borders of
the circles labeled with R.
