Leuze electronic MLC 520 EX Series Safe Implementation And Operation

Technical data
Leuze electronic MLC 510 50
Safety-related PNP transistor outputs
(short-circuit monitored, cross-circuit
monitored)
Minimum Typical Maximum
Permissible cable length between receiver
and load
100m
Test pulse width 60μs 340μs
Test pulse distance (5ms) 60 ms
OSSD restart delay time after beam inter-
ruption
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.14.6: Patents
US patents US 6,418,546 B
14.2 Dimensions, weight, response time
Dimensions, weight and response time are dependent on
• the resolution
• the length
B
M12
A
R
R
C
2
9
3
5
,
4
H
PFN
Fig.14.1: 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.

Leuze electronic MLC 520 EX Series Specifications

General

Brand	Leuze electronic
Model	MLC 520 EX Series
Category	Lighting Equipment
Language	English