L21_1

L21

Single-beam photoelectric safety switches L21

Scanning range: 5 m / 10 m / 60 m
Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction suitable testing device, e.g., Flexi Classic or Flexi Soft
Flexible device integration makes it possible to set up individual access protections
Well suited to withstand extreme ambient conditions such as heat, cold or moisture

Category: Safety

Features:

Safety level: Type 2, PL c, SIL1, SILCL1
Scanning range: 5 m / 10 m / 60 m
Construction size: M18 / M30
Optical axis: Axial/ Radial
Enclosure rating: IP67 (EN 60529)

Mechanics/ Electronics:

Power supply: 24 V DC (19.2 V DC … 28.8 V DC)
Switching output: PNP
Connection type: Cable/ Male connector
Housing material: Nickel-plated brass/ Plastic PBT
Temperature range: –40 °C … +55 °C

At a glance:

Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction suitable testing device, e.g., Flexi Classic or Flexi Soft
Compact M30 sensors with ranges up to 60 m
Radial optics (90° deflector mirror)
Straightforward diagnostics and service
Flexible device integration makes it possible to set up individual access protections
Well suited to withstand extreme ambient conditions such as heat, cold or moisture

Technical data:

Safety level: Type 2, PL c, SIL1, SILCL1
Scanning range: 5 m / 10 m / 60 m
Construction size: M18 / M30
Supply voltage: 24 V DC (19.2 V DC … 28.8 V DC)
Enclosure rating: IP67 (EN 60529)
Ambient operating temperature: –40 °C … +55 °C

Dimensions:

Connection diagram:

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Connection systems

Connecting cables with female connector, M12, 4-pin
Cable material: PVC
Connector material: TPU

Figure	Connection type head A	Connection type head B	Connecting cable	Locking nut material	Type	Part no.
	Female connector, M12, 4-pin, straight, unshielded	Cable, open conductor heads	2 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-G02M	6009382
			5 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-G05M	6009866
			10 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-G10M	6010543
	Female connector, M12, 4-pin, angled, unshielded	Cable, open conductor heads	2 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-W02M	6009383
			5 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-W05M	6009867
			10 m, 4-wire	CuZn, nickel-plated brass	DOL-1204-W10M	6010541

Connecting cables with female connector, M12, 5-pin

Brief description		Type	Part no.
Plug connectors and cables
	Head A: female connector, M12, 5-pin, straight, A-coded Head B: Flying leads Cable: Sensor/actuator cable, PVC, unshielded, 5 m	YF2A15- 050VB5XLEAX	2096240
	Head A: male connector, M12, 5-pin, straight Cable: unshielded For field bus technology	STE-1205-G	6022083

Reflectors

Figure	Materia	Description	Model name	Part no.
	PMMA/ABS	Rectangular, screw connection, 47 mm x 47 mm	P250	5304812
		Rectangular, screw connection, 38 mm x 15 mm	PL20A	1012719
		Rectangular, screw connection, 56 mm x 28 mm	PL30A	1002314
		Rectangular, screw connection, 37 mm x 56 mm	PL40A	1012720
		Rectangular, screw connection, 80 mm x 80 mm	PL80A	1003865