Product category: Machine Safety Components
News Release from: Fortress Interlocks | Subject: AS-interface control for access control
Edited by the Engineeringtalk Editorial Team on 12 December 2006
AS-interface control saves time
Fortress Interlocks has introduced an AS-interface (AS-i) control and safety base module for its eGard system, enabling eGard to be connected to an 'AS-i Safety at Work' control network in minutes
This provides significant time savings over other systems. eGard is a modular system that can control access to hazardous machinery, via gate switch and trapped key technology, and include simple machine or access controls such as push buttons, e-stops and lamps. The AS-i base has two addresses: one for connecting the safety circuits and one for connecting the control I/O.
This article was originally published on Engineeringtalk on 12 December 2006 at 8.00am (UK)
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AS-i is a cable network system that allows machinery safety technology to operate in parallel with standard machine controls on a single network with a common communication protocol (Actuator Sensor Interface).
With the AS-i base module, installation of an eGard system on an AS-i network takes a matter of minutes from unpacking to commissioning.
The eGard modules are simply clipped together and the AS-i cable connected.
The extensive range of eGard modules enable the creation of an almost endless list of solutions.
The modularity also makes eGard flexible, allowing quick addition or removal of modules (functions).
Compared to hardwiring it eliminates dual safety circuit cabling costs, provides comprehensive diagnostics and features patented error checking.
The AS-i base module features an LED status indicator and an AS-i standard 4 pin M12 quick connect fitting for connecting dual safety circuits and up to 4 inputs and outputs.
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