ABB 1701RZ14002C-5691 MOD 30 XL Controller Module

ABB Kent-Taylor MOD 30 XL Controller 1701RZ14002C-5691 Circuit Board is a replacement module designed for the MOD 30 XL control system. This circuit board is part of ABB’s Kent-Taylor MOD 30 line, a compact, integrated control solution that combines Controller XL technology with a Math Unit and Sequence and Logic Unit in a single instrument. The 1701RZ14002C-5691 designation identifies a specific XL-series board used within MOD 30 installations and is intended for use in compatible MOD 30 XL Controllers, serving as a spare or replacement part in established assemblies. In MOD 30 XL configurations, replacement boards like this one are used to restore control functionality and maintain the legacy control topology without replacing the entire controller unit. The MOD 30 XL family is described in industry references as packaging capabilities drawn from the 1700 Series Controller, Controller XL, Math Unit, and Sequence and Logic Unit into a single instrument, highlighting the board’s role as a core component within that integrated architecture. This particular part number is associated with the circuit-board level hardware used to sustain ongoing operation of an existing MOD 30 XL installation, helping preserve the original wiring and I/O relationships while the system continues in service.