These are implemented in the MLC 530 SPG safety light curtain (table 1).
This results from the interaction of the safety light curtain, the system control and, if necessary, mechanical elements.
The transmitter and receiver of the safety light curtain must remain in sync in order to receive a valid protective field signal.
This results from the interaction of the safety light curtain, the system control and, if necessary, mechanical elements.
During entry, the safety light curtain generates the second signal (PFI) and, thus, starts the bridging of the protective field (gating).
LISENS - the light curtain innovation, designed and produced by ASO
A light curtain consists of three light beams, each placed at a different height.
When a light curtain is crossed, all systems of the relevant danger area will be shut down immediately.
In contrast to the protection provided by light grids, PSENscan permanently monitors the entire danger zone.
Depending on the particular resolution of the safety light grids and curtains, protection of persons, hands or even fingers can be provided.
A light curtain is used in industries and applications that require high productivity with simultaneous intervention by the operator.
Corner mirrors are available to allow 1 set of curtains to cover up to 4 sides of a machine and reduce the amount of wiring required.
Consequently, this sort of light curtain is used in applications like tool stations, pharmaceutical work cells and small press machines.
Consequently, this sort of light curtain is used in applications like tool stations, pharmaceutical work cells and small press machines.
Light barriers PSENopt Advanced also provide the opportunity to implement muting, blanking and/or cascading with just one light barrier.
And something that is extremely important compared to the past: The specification of the MLC 530 SPG safety light curtains is designed in accordance with the safety-related, international standards.
And something that is very important compared with the past: the specification of the MLC 530 SPG safety light curtains is designed in accordance with the safety-related, international standards.
This post will help clarify the difference between the two so the correct safety light curtain functionality is chosen and the machine runs safely.
At the signal of a safety device – such as a light curtain – the driven unit is switched off in compliance with standards and the event is signalled or visualised locally and on a higher-level system.
For example, if a light screen with a dead zone is mounted with a gap at the top and/or bottom of the sensing field, the separation (safety) distance must be increased.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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