 A and A Dynamic Distributors (Pty) Ltd
Honeywell Safety Light Curtains
Honeywell safety light curtains are photoelectric barriers composed of several infrared beams aligned on an emitting column and a receiving column. Different resolutions permit the detection of an approaching finger, hand, limb, or body. Separate or self-contained control units, various housing sizes, resolutions, scanning ranges, and protection heights are available.Type 2 safety light curtains
Type 2 photoelectric barriers (per IEC61496-1/2, SIL2 per IEC61508)
composed of multiple infrared beams aligned on emitting column and receiving column
Interrupting just one beam deactivates outputs linked to emergency stop of dangerous machine motion
Different resolutions (18 mm, 30 mm,and 80 mm) permit detection of approaching body parts
Various housing sizes, resolutions, scanning ranges, protection heights available.
Type 4 safety light curtains
Type 4 photoelectric barriers (per IEC61496-1/2, SIL3 per IEC61508)
Composed of multiple infrared beams aligned on emitting column and receiving column
Interrupting just one beam deactivates outputs linked to emergency stop of dangerous machine motion
Different resolutions (14 mm, 18 mm, 30 mm, and 80 mm) permit detection of approaching body parts
Various housing sizes, resolutions, scanning ranges, protection heights available.
Type 4 multibeam safety light curtains
Type 4 photoelectric barriers (per IEC/EN 61496-parts 1 and 2, SIL 3 per IEC61508)
Composed of up to 4 infrared beams aligned on emitting column and receiving column
Interrupting just one beam deactivates outputs linked to emergency stop of dangerous machine motion
External device monitoring (EDM)
floating blanking, muting, manual restart, and serial connections available.
Saftey switch modules
Provide interface between safety switches and machine control circuitry
Module functionality includes safety door monitoring, emergency stop, two hand control, extension, stand still and low speed monitoring, time delay, and muting
Safety light curtain modules
Provides interface between safety light curtains and machine control circuitry
Module functionality includes control and relay, two hand control, extension, stand still and low speed monitoring, time delay, and muting
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