L21E-21MA2A Datasheet, PDF (5/6 Pages) SICK AG – SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES

L21S-21MA2A, L21E-21MA2A | L21
SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES
Possible faults
Malfunctions in the UE10-3OS will be detected. The shutdown function is retained.
Comments
1) _{Output circuits: These contacts are to be connected to the controller such that, with the output circuit open, the dangerous state}
is disabled. For categories 4 and 3, the integration must be dual-channel (x/y paths). Single-channel integration in the control (z
path) is only possible with a single-channel control and by taking the risk analysis into account.
2) _{PELV as required in EN 60204-1 / 6.4}
Take note of the operating instructions for the integrated devices. The safety-related parameters (safety integrity level and response
time) are dependent on the types used.
Recommended accessories
Other models and accessories www.sick.com/L21
Brief description
Plug connectors and cables
Head A: female connector, M12, 4-pin, straight
Head B: cable
Cable: PVC, unshielded, 5 m
Head A: female connector, M12, 4-pin, angled
Head B: cable
Cable: PVC, unshielded, 5 m
Head A: female connector, M12, 4-pin, straight
Head B: -
Cable: unshielded
Head A: female connector, M12, 4-pin, angled
Head B: -
Cable: unshielded
Alignment aids
Laser alignment aid for various sensors, laser class 2 (IEC 60825). Do not look into
the beam!
Type
Part no.
DOL-1204-G05M
6009866
DOL-1204-W05M
6009867
DOS-1204-G
6007302
DOS-1204-W
6007303
AR60
1015741
2017-09-01 12:26:26 | Online data sheet
S ubject to change without notice
OPTO-ELECTRONIC PROTECTIVE DEVICES | SICK
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