The 1771-A4 is a discontinued 16-slot universal I/O chassis designed for use with PLC systems and compatible modules. Manufactured by ALLEN BRADLEY, this unit was officially discontinued on 03/31/2013. While the original factory warranty no longer applies, it comes with a warranty from Beyondtech.
Contact us
Contact us for volume pricing, technical support, repair quotes, and detailed product photos or videos.
The 1771-A4 is a discontinued 16-slot universal I/O chassis designed for use with PLC systems and compatible modules. Manufactured by ALLEN BRADLEY, this unit was officially discontinued on 03/31/2013. While the original factory warranty no longer applies, it comes with a warranty from Beyondtech.
