Leuze electronic MLC 520 EX Series - Connection Technology; Display Elements; Operating Indicators on the MLC 520 Receiver

Device description
Leuze electronic MLC 520 EX 12
3.2 Connection technology
The transmitter and receiver feature an M12 connector as an interface to the machine control with the
following number of pins:
3.3 Display elements
The display elements of the safety sensors simplify start-up and fault analysis.
3.3.1 Operating indicators on the MLC 520 receiver
Two LEDs and a 7-segment display for showing the operating state are located on the receiver:
1 LED1, red/green
2 LED2, yellow
3 OSSD icon
4 RES icon
5 7-segment display
Figure 3.3: Indicators on the MLC 520 receiver
Device models Device type Device plug
MLC 500 Transmitter 5-pin
MLC 520 Standard receiver 8-pin
1
3
4
2
5