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Safety relays connect to a pair of light curtains

A Smartscan product story
Edited by the Engineeringtalk editorial team Oct 3, 2000

New from Smartscan are a range of multifunction safety relays which provide not only the emergency stop function but also have inputs for connecting upto two dual-channel light curtains.

New from Smartscan are a range of multifunction safety relays which provide not only the emergency stop function but also have inputs for connecting upto two dual-channel light curtains.

The units have been introduced primarily to provide additional control flexibility for Smartscan's 1000 Series range of light curtains.

Two units are currently available, the MFU Type 011-149 basically a standard safety relay and the MFU Type 011-150 The MFU Type 011-150 not only provides inputs for the emergency stop function but it also has two further sets of inputs for connecting upto two light curtains.

The monitored output switching contacts are rated at 110V, 4A with two additional electronic outputs for status indication etc.

Other features include a selectable auto/manual reset modes, external device monitoring (EDM) and LED indicators for all input and output channels.

The unit is automatically self testing and with simultaneous monitoring between related channels it ensures the unit is suitable for Category 4 control systems as defined in European Standard BS EN 954-1.

Find out more about this article. Request a brochure, download technical specifications and request samples here.

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