Product Description:

The PPC-R02.2N-N-NN-P2-NN-FW is a control unit manufactured by Bosch Rexroth Indramat for the PPC Controllers series. Installed in a RECO housing, the module serves as the primary processor between drive-based I/O and higher-level automation networks. It supports Profibus DPS01 communication, so motion or process data can be exchanged with a master PLC while local control signals remain available within the same platform. Because it acts as the main processing module in the housing, it handles communication tasks and central control functions in a compact rack-based arrangement.

The controller operates from a nominal supply of 24 VDC, and its internal circuitry can draw up to 1.2 A during operation. A time-lag fuse rated at 4 A protects the incoming supply, and reliable operation is maintained with line ripple limited to 5 %. The enclosure is rated IP20, which makes it suitable for installation inside a closed control cabinet. The RECO housing is 83.7 mm wide, 192 mm high, and 150 mm deep, with a mass of 1.3 kg that supports compact rack layouts. No memory expansion slot is provided, and the back-plane supply arrangement keeps total bus power within the 52 W limit while supporting attached modules from the internal supply rails.

The I/O section provides 3 digital inputs for status sensing and 2 digital transistor outputs that can each source up to 0.5 A into external loads. For isolated signaling, a normally open relay contact is available with a 150 mA limit, which allows low-current switching without using the transistor outputs. This mix of inputs and outputs suits simple machine status monitoring and command exchange in compact control cabinets. The module footprint of 83.7 × 192 × 150 mm gives a clear basis for panel-space planning, and the fixed housing size helps maintain orderly spacing between neighboring modules in the rack.

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