Estimated Lead Time : 8-10 Weeks
Manufacturer : Leuze Electronic
Series : MLD 500
Device type : Receiver
Special version : Reflective element for laser alignment aid
Functions : Automatic restart
Type : 4, IEC/EN 61496
SIL : 3, IEC 61508
- SILCL : 3, IEC/EN 62061
Performance Level (PL) : e, EN ISO 13849-1
MTTFd : 204 years, EN ISO 13849-1
PFHD : 0.0000000066 per hour
PFHD : 6.6E-09 per hour
Mission time TM : 20 years, EN ISO 13849-1
Category : 4, EN ISO 13849
Number of beams : 3 Piece(s)
Beam spacing : 400 mm
Protective circuit : Overvoltage protection
Short circuit protected
Performance data
Supply voltage UB : 24 V, DC, -20 ... 20 %
Current consumption, max. : 150 mA, Without external load
Fuse : External with max. 3 A
Number of safety-related switching outputs (OSSDs) : 2 Piece(s)
Safety-related switching outputs
Type : Safety-related switching output OSSD
Switching voltage high, min. : 18.2 V
Switching voltage low, max. : 2.5 V
Switching voltage, typ. : 23 V
Voltage type : DC
Current load, max. : 380 mA
Load inductivity : 2,200,000 µH
Load capacity : 0.3 µF
Residual current, max. : 0.2 mA
Residual current, typ. : 0.002 mA
Voltage drop : 1 V
Safety-related switching output 1
Assignment : Connection 1, pin 2
Switching element : Transistor, PNP
Safety-related switching output 2
Assignment : Connection 1, pin 4
Switching element : Transistor, PNP
Response time : 25 ms
Restart delay time : 100 ms
Number of connections : 1 Piece(s)
Connection 1
Function : Machine interface
Type of connection : Connector
Thread size : M12
Material : Metal
No. of pins : 5 -pin
Cable properties
Permissible conductor cross section, typ. : 0.25 mm²
Length of connection cable, max. : 100 m
Permissible cable resistance to load, max. : 200 Ω
Dimension (W x H x L) : 52 mm x 900 mm x 64.7 mm
Housing material : Metal
Metal housing : Aluminum
Lens cover material : Plastic / PMMA
Material of end caps : Diecast zinc
Net weight : 2,000 g
Housing color : Yellow, RAL 1021
Type of fastening : Groove mounting
Swivel mount
Type of display : LED
Number of LEDs : 1 Piece(s)
Ambient temperature, operation : -30 ... 55 °C
Ambient temperature, storage : -40 ... 75 °C
Relative humidity (non-condensing) : 0 ... 95 %
Degree of protection : IP 67
Protection class : III
Certifications : c CSA US
c TÜV NRTL US
TÜV Süd
US patents : US 6,418,546 B
US 7,741,595 B
Shipping Weight : 3 Kg
