Leuze electronic MLC 520 EX Series Safe Implementation And Operation

Technical data
Leuze electronic MLC 510 49
MLCxxx/V vibration resistance 55-2000 Hz in accordance with IEC60068-2-6
• 55-116 Hz: ±0.75 mm amplitude
• 116-2000 Hz: 200 m/s² acceleration (or vibration
response < 400 m/s²)
• Excitation axes: all three spatial axes
• Frequency change: 1 oct/min
• Number of frequency sweeps: 100 sweeps per
axis (50 cycles)
Shock resistance 100m/s
2
acceleration, 16ms acc. to IEC60068-2-6
MLCxxx/V shock resistance • 400 m/s² acceleration, 1 ms
• 50000 impacts per spatial axis
Excitation axes: all three spatial axes
Profile cross section 29mmx35.4mm
Dimensions see chapter 14.2 "Dimensions, weight, response
time"
Weight see chapter 14.2 "Dimensions, weight, response
time"
Tab.14.4: System data - transmitter
Light source LED; exempt group in acc. with IEC62471
Wavelength 940 nm
Pulse duration 800 ns
Pulse pause 1.9µs (min.)
Mean power <50µW
Input current pin4 (range) Against +24V: 10mA
Against 0V: 10mA
Tab.14.5: Technical data of the electronic safety-related switching outputs (OSSDs) on the receiver
Safety-related PNP transistor outputs
(short-circuit monitored, cross-circuit
monitored)
Minimum Typical Maximum
Switching voltage high active (U
v
-1.5V) 18V 22.5V 27 V
Switching voltage low 0V +2.5V
Switching current 300mA 380mA
Residual current <2µA 200µA
In the event of a failure (if the
0V cable is interrupted), each of
the outputs behaves as a 120kΩ
resistor to Uv. A downstream
safety PLC must not detect this
as a logical “1”.
Load capacity 0.3µF
Load inductivity 2H
Permissible wire resistance for load <200Ω
Note the additional restrictions
due to cable length and load cur-
rent.
Permissible wire cross section 0.25mm
2

Leuze electronic MLC 520 EX Series Specifications

General

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