L250-P41ML-M12B8-UCA Leuze Safety Switch Interlocks

Product Details

• Customs tariff number
  85369095
• Approvals
  ECOLAB; TÜV Süd; c UL US
• Degree of protection
  IP 67; IP 69K
• Ambient temperature, operation
  -20 ... 50 °C
• Max. switching frequency
  1 Hz
• Ambient temperature, storage
  -40 ... 75 °C
• Number of LEDs
  5 Piece(s)
• Type of display
  LED
• Repeatability
  ≤ 10 % Sn
• Nominal switching distance Sn
  3 mm
• Differential travel
  ≤ 20 % Sn
• Assured cut-out distance Sar
  6 mm (actuator not locked); 10 mm (actuator locked)
• Assured operating distance Sao
  2 mm
• Locking force, max.
  2,100 N
• Extraction force, unlocked actuator
  20 N
• Actuation frequency, max.
  600 per hour, IEC 60947-5-1
• Mechanical life time
  1,000,000 actuation cycles, IEC 60947-5-1
• Locking type
  Electromagnetic
• Switch type
  Interlock device with guard interlocking
• Locking actuation
  Magnet
Type of fastening
Through-hole mounting
Approach speed
0.001 ... 0.5 m/s
Housing color
Gray
Side of cable entry
From below
Net weight
500 g
Housing material
Plastic
Dimension (W x H x L)
40 mm x 178 mm x 40 mm
No. of pins
8 -pin
Encoding
A-coded
Design
Cubic
Type of connection
Connector
Material
Metal
Thread size
M12
Number of connections
1 Piece(s)
Switching element
Transistor, PNP
Function
IE1 activation input: electromagnet
Number of safety-related switching outputs (OSSDs)
2 Piece(s)
Number of digital switching outputs
1 Piece(s)
Type
Digital switching input
Teach input for actuator
Yes
Voltage type
DC
Current consumption, type.
5 mA
Switching voltage, type.
24 V
Current consumption, max.
1,200 mA
Number of digital switching inputs
3 Piece(s)
External safeguarding for supply circuit
2A type Gg (or equivalent)
Supply voltage UB
24 V, DC, -10 ... 10 %
Type of wiring
Single connection
DC
High
Encoding level
High, EN ISO 14119
Mission time
20 years, EN ISO 13849-1
Category
4, EN ISO 13849
PFHD
1.23E-09 per hour
SILCL
3, IEC/EN 62061
MTTFd
2,254 years, EN ISO 13849-1
Performance Level (PL)
Up to and including e, EN ISO 13849-1
SIL
3, IEC 61508
Operating principle
Open circuit current principle – Actuator locked if electromagnet is activated
Functions
Locking device with guard interlocking in acc. with EN ISO 14119 (type 4)
Activation mode of safety outputs
Safety outputs active if safety door is closed and locked
Series
L250

Related documents L250-P41ML-M12B8-UCA Specs