MLD531-RT2M Leuze Safety Light Curtains

Product Details

• Type of display
  LED
• Customs tariff number
  85365019
• Number of LEDs
  2 Piece(s)
• US patents
  US 6,418,546 B; US 7,741,595 B
• Net weight
  1,400 g
• Approvals
  TÜV Süd; c TÜV NRTL US; c UL US
• Lens cover material
  Plastic / PMMA
• Ambient temperature, storage
  -40 ... 75 °C
• Ambient temperature, operation
  -30 ... 55 °C
• Restart delay time
  100 ms
• Housing color
  Yellow, RAL 1021
• Protection class
  III
• Degree of protection
  IP 67
• Relative humidity (non-condensing)
  0 ... 95 %
• Permissible cable resistance to load, max.
  200 Ω
• Type of fastening
  Groove mounting; Swivel mount
• Metal housing
  Aluminum
• Material of end caps
  Diecast zinc
• Housing material
  Metal
• Dimension (W x H x L)
  52 mm x 600 mm x 64.7 mm
Length of connection cable, max.
100 m
No. of pins
8 -pin
Thread size
M12
Permissible conductor cross section, type.
0.25 mm²
Voltage drop
1 V
Load inductivity
2,200,000 µH
Material
Metal
Number of connections
2 Piece(s)
Function
Machine interface
Switching element
Transistor, PNP
Type of connection
Connector
Voltage type
DC
Switching current, max.
5 mA
Response time
50 ms
Residual current, type.
0.002 mA
Load capacity
0.3 µF
Residual current, max.
0.2 mA
Number of safety-related switching outputs (OSSDs)
2 Piece(s)
Current load, max.
380 mA
Switching voltage, type.
23 V
Switching voltage low, max.
2.5 V
Selection of operating mode
Connection 1, pin 2: +24 V for operating mode 1, 2, 4; Connection 1, pin 2: 0 V for operating mode 3; Connection 1, pin 7: 0 V for operating mode 1, 2, 4
Switching voltage high, min.
18.2 V
Number of digital switching inputs
3 Piece(s)
LED risk group
Exempt group (in acc. with EN 62471:2008)
Current consumption, max.
150 mA, Without external load
Beam spacing
500 mm
Fuse
External with max. 3 A
Protective circuit
Overvoltage protection; Short circuit protected
Supply voltage UB
24 V, DC, -20 ... 20 %
Light source
LED, Infrared
Transmitted-signal shape
Pulsed
Wavelength
850 nm
Number of beams
2 Piece(s)
SIL
3, IEC 61508
Mission time
20 years, EN ISO 13849-1
PFHD
6.6E-09 per hour
Category
4, EN ISO 13849
Operating range
0.5 ... 8 m
MTTFd
204 years, EN ISO 13849-1
Integrated muting indicator
Yes
Device type
Transceiver
Performance Level (PL)
e, EN ISO 13849-1
Integrated status indicator
Yes
SILCL
3, IEC/EN 62061
Type
4, IEC/EN 61496
Series
MLD 500
Integrated laser alignment aid
No
Special version
Integrated muting indicator; Integrated status indicator
Functions
Alternative connection for second muting signal; Configuration by means of wiring; Contactor monitoring (EDM), selectable; Sequence controlled 2-sensor muting; Shortened muting timeout (10 sec); Start/restart interlock (RES); Timing controlled 2-sensor mu

Related documents MLD531-RT2M Specs