L250-P41ML-M12B8-UCA
Safety locking device
Part no.:
50142129
| Series | L250 |
| 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 |
| Operating principle | Open circuit current principle – Actuator locked if electromagnet is activated |
| SIL | 3, IEC 61508 |
| SILCL | 3, IEC/EN 62061 |
| Performance Level (PL) | Up to and including e, EN ISO 13849-1 |
| MTTFd | 2,254 years, EN ISO 13849-1 |
| PFHD | 1.23E-09 per hour |
| Mission time | 20 years, EN ISO 13849-1 |
| Category | 4, EN ISO 13849 |
| DC | High |
| Encoding level | High, EN ISO 14119 |
| Type of wiring | Single connection |
| External safeguarding for supply circuit | 2A type Gg (or equivalent) |
| Supply voltage UB | 24 V, DC, -10 ... 10 % |
| Current consumption, max. | 1,200 mA |
| Number of digital switching inputs | 3 Piece(s) |
| Type | Digital switching input |
| Switching voltage, type. | 24 V |
| Voltage type | DC |
| Current consumption, type. | 5 mA |
| Teach input for actuator | Yes |
| Function | IE1 activation input: electromagnet |
| Function | IE2 activation input: electromagnet |
| Function | I3 programming input / control input for reset |
| Number of safety-related switching outputs (OSSDs) | 2 Piece(s) |
| Number of digital switching outputs | 1 Piece(s) |
| Type | Safety-related switching output OSSD |
| Voltage type | DC |
| Switching element | Transistor, PNP |
| Switching element | Transistor, PNP |
| Type | Digital switching output |
| Switching voltage, type. | 24 V |
| Voltage type | DC |
| Switching element | Transistor, PNP |
| Function | O3 signal output: protective-device closed |
| Number of connections | 1 Piece(s) |
| Function | Connection with PLC Contact connection Voltage supply |
| Type of connection | Connector |
| Thread size | M12 |
| Type | Male |
| Material | Metal |
| No. of pins | 8 -pin |
| Encoding | A-coded |
| Design | Cubic |
| Dimension (W x H x L) | 40 mm x 178 mm x 40 mm |
| Housing material | Plastic |
| Net weight | 500 g |
| Housing color | Gray |
| Type of fastening | Through-hole mounting |
| Side of cable entry | From below |
| Switch type | Interlock device with guard interlocking |
| Approach speed | 0.001 ... 0.5 m/s |
| Locking type | Electromagnetic |
| Locking actuation | Magnet |
| Locking force, max. | 2,100 N |
| Mechanical life time | 1,000,000 actuation cycles, IEC 60947-5-1 |
| Actuation frequency, max. | 600 per hour, IEC 60947-5-1 |
| Extraction force, unlocked actuator | 20 N |
| Assured operating distance Sao | 2 mm |
| Assured cut-out distance Sar | 6 mm (actuator not locked) 10 mm (actuator locked) |
| Nominal switching distance Sn | 3 mm |
| Repeatability | ≤ 10 % Sn |
| Differential travel | ≤ 20 % Sn |
| Max. switching frequency | 1 Hz |
| Type of display | LED |
| Number of LEDs | 5 Piece(s) |
| Ambient temperature, operation | -20 ... 50 °C |
| Ambient temperature, storage | -40 ... 75 °C |
| Degree of protection | IP 67 IP 69K |
| Approvals | ECOLAB TÜV Süd c UL US |
| Customs tariff number | 85369095 |
| ECLASS 5.1.4 | 27272603 |
| ECLASS 8.0 | 27272603 |
| ECLASS 9.0 | 27272603 |
| ECLASS 10.0 | 27272603 |
| ECLASS 11.0 | 27272603 |
| ECLASS 12.0 | 27272603 |
| ECLASS 13.0 | 27272603 |
| ECLASS 14.0 | 27272603 |
| ETIM 5.0 | EC002593 |
| ETIM 6.0 | EC002593 |
| ETIM 7.0 | EC002593 |
| ETIM 8.0 | EC002593 |
| ETIM 9.0 | EC002593 |
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EPLAN macro - edz