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
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)
A24 V: 10 mA
Against 0 V: 10 mA
Pin
Signal
Type
Electrical data
1
RES/STATE
Input:
Output:
A24 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
