Rexroth PPC-R22.1N-T-NN-P2-NN-FW Controller Module

Bosch Rexroth PPC-R22.1N-T-NN-P2-NN-FW Controller Module (IndraControl PPC Motion / CNC Controller Unit)

 

 

The Rexroth PPC-R22.1N-T-NN-P2-NN-FW is a high-level industrial motion control / CNC controller (PPC series control unit) used in Bosch Rexroth IndraControl / Indramat systems.

It is NOT an I/O module, NOT a drive, and NOT a simple PLC CPU like small controllers.
It is a multi-axis motion + CNC control unit used in advanced automation systems.

Product Information

• Brand: Bosch Rexroth (Indramat)
• Series: PPC (IndraControl / VisualMotion platform)
• Model: PPC-R22.1N-T-NN-P2-NN-FW
• Type: Motion control / CNC controller unit
• Power supply: 24 V DC (19.2–30 VDC range)
• Communication:
  • SERCOS real-time drive network
  • PROFIBUS-DP (slave interface)
  • Ethernet / service communication
• Architecture: RECO rack system (modular controller housing)

What it actually is

This is a central motion controller, meaning it:

• Coordinates multiple servo drives (multi-axis control)
• Runs CNC or machine motion programs
• Communicates with PLC systems and I/O networks
• Synchronizes high-speed industrial motion (SERCOS)

It is used in high-end machine automation systems, not simple logic control.

System Role (Simple)

HMI / PLC / Supervisory system
→ PPC-R22 controller (this unit)
→ SERCOS network
→ servo drives (IndraDrive / EcoDrive)
→ motors & machine axes

So it acts like a “motion brain for CNC / multi-axis machines.”

Key Features

• Multi-axis synchronized motion control (CNC class)
• SERCOS real-time fiber optic drive communication
• PROFIBUS fieldbus integration
• Ethernet communication interface
• Modular RECO rack design
• Industrial diagnostic display & service interface
• Supports complex machine coordination (up to many drives)

Typical Applications

• CNC machining centers
• Printing machinery
• Packaging systems
• Robotics & multi-axis motion systems
• High-precision production lines
• Industrial automation cells

Advantages

• Very high-level motion control capability
• Real-time deterministic communication (SERCOS)
• Strong integration with Rexroth servo drives
• Stable industrial-grade long-term operation
• Suitable for synchronized multi-axis systems

Important Notes

• Not PLC I/O module ❌
• Not simple controller board ❌
• Not power supply ❌
• Not drive/inverter ❌
• It is a central CNC / motion control unit (system controller) ✔

Precautions

• Requires correct system configuration (Automation / VisualMotion tools)
• Must match Rexroth drives (SERCOS-compatible systems)
• Firmware and parameter backup is critical
• Lithium backup battery may exist (depending version)
• Not interchangeable with other PLC brands