Leuze electronic MLC 520 EX Series - Page 52

Specifications
Leuze electronic MLC 520 EX 52
Table 14.5: System data - transmitter
Table 14.6: System data receiver, indication signals and control signals
Table 14.7: Technical data of the electronic safety-related switching outputs (OSSDs) on the receiver
Synchronization optical between transmitter and receiver
Safety class III
Degree of protection IP65
Temperature range, operation 0 … 55 °C
Temperature range, storage -25 … 70 °C
Relative humidity (non-condensing) 0 … 95 %
Vibration fatigue limit 5 g, 10 - 55 Hz in accordance with IEC/
EN 60068-2-6; amplitude 0.35 mm
Shock resistance 10 g, 16 ms in accordance with IEC/
EN 60068-2-6
Profile cross-section 29 mm x 35.4 mm
Dimensions see figure 14.1 andsee table 14.8
Weight see table 14.8
Transmitter diodes, class in acc. with EN 60825-1:
1994 + A1: 2002 + A2: 2001
1
Wavelength 940 nm
Pulse duration 800 ns
Pulse pause 1.9 s (min.)
Mean power <50 W
Input current pin 4 (range) Against +24 V: 10 mA
Against 0 V: 10 mA
Pin Signal Type Electrical data
1 RES/STATE Input:
Output:
Against +24 V: 15 mA
Against 0 V: 80 mA
3 EDM Input: Against 0 V: 15 mA
4 RES Input: Against 24 V: 15 mA
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
 200 A
a)
Load capacity 0.3 F