Product Description:

The PPC-R02.2N-N-P2-NN-Q1-FW is a multi-axis controller manufactured by Bosch Rexroth Indramat for the PPC Controllers series. It coordinates motion profiles, status acquisition, and command distribution so packaging lines, assembly robots, and material-handling cells can synchronize drives without relying on a host PC. Its control software executes interpolation and logic at fixed cycle times, helping maintain deterministic positioning even when network traffic is heavy. The module inserts directly into a modular rack, allowing it to share power and cooling infrastructure with neighboring drive inverters and I/O terminals. By keeping axis coordination inside the rack, the controller can manage motion tasks and system responses without depending on a separate industrial computer for routine control functions.

Communication resources include the Cross Communication channel tagged DAQ03, which supports cyclic data exchange between adjacent Rexroth drives for sub-millisecond following-error control. For higher-level networking, the board provides a Profibus fieldbus slave interface designated DPS01, and this port lets a central PLC write setpoints or read diagnostics through standardized telegrams. Hardware released as design version 2 uses refined signal routing to improve noise immunity during operation near power electronics. The electronics reside in a RECO unit housing that aligns mechanically and electrically with other Rexroth automation cards on the same DIN rail. This layout helps the controller fit into compact automation racks where consistent module spacing and shared backplane connections are required.

The controller is supplied without memory expansion, so application code and parameter files must fit within the base flash capacity. Its role as a Control Unit means it handles sequencing and communication while external power stages supply motor current, which helps limit heat inside dense panels. It belongs to Series 2 in the PPC line. Separating logic processing from motor power conversion allows the rack to distribute thermal load more evenly and keeps the controller focused on coordination, data handling, and axis management.