The DCP550 series is a microprocessor-based 1/2 DIN controller programmer that combines superior functionality, quality and reliability.

The DCP551 single channel unit supports up to 99 program profiles with up to 99 segments per profile, while the DCP552 dual channel unit supports up to 49 dual program profiles with up to 99 segments per profile set. A universal input accepts thermocouple signals, resistance temperature detector (RTD) signals, DC voltages and DC currents. The DCP551 single channel programmer is available with one or two inputs and has one loop of control. The DCP552 is a dual channel programmer with two inputs and two loops of control. A carbon potential model is available on the DCP552. 

The DCP550 series supports extensive digital I/O functions including 16 digital inputs and 16 digital outputs. RS-485 ASCII communications and up to two auxiliary outputs can be added as options.