Rexroth PPC-R22.1N

Core Function Features

1. High-performance industrial real-time dual-core CPU architecture, ultra-short minimum logic task cycle up to 50μs, support high-speed real-time multi-axis motion calculation
2. IEC 61131-3 full standard programming language support: LD, FBD, ST, SFC, IL multiple programming languages, unified project development via IndraWorks engineering software
3. Modular expandable communication bus design: PPC-R22.1N base unit reserves internal expansion slots, can freely install SERCOS III, EtherCAT, PROFIBUS DP and other industrial real-time motion bus expansion boards according to equipment control requirements
4. Rich standard onboard communication interfaces: 2×10/100/1000Mbps Gigabit Ethernet ports supporting Modbus TCP, OPC UA, industrial upper computer monitoring communication; 1×configurable RS232/RS485 serial port supporting Modbus RTU communication
5. Complete high-end motion control algorithm library: 3D multi-axis linear/circular/spiral interpolation, electronic gearing with arbitrary transmission ratio, flying shear synchronous cutting, multi-group rotary cam curve interpolation, spindle high-precision phase synchronization control, position-speed-torque three-loop switching closed-loop servo control
6. Expandable digital I/O system: Base unit integrated 16-channel 24VDC isolated digital input and 16-channel transistor digital output; support external expansion of multiple I/O modules to expand digital input and output channel quantity
7. Multi-layer comprehensive hardware fault protection: Power supply overvoltage/undervoltage protection, digital I/O short-circuit overcurrent protection, motion bus communication fault real-time monitoring, CPU operation watchdog automatic reset protection, storage memory access fault alarm
8. Large-capacity industrial storage support: Built-in industrial SD card slot supporting maximum 64GB high-capacity industrial grade SD memory card, store large-scale multi-axis motion programs, massive production parameter recipe libraries, long-term equipment operation historical logs and fault alarm records
9. High-density multi-color LED diagnostic indicator array: Independent LED status lights for power supply running state, dual Gigabit Ethernet communication status, serial port communication, digital I/O channel group status, expansion bus communication fault and SD card storage access state
10. Global high-level industry safety certifications: CE, UL, cULus, TÜV SIL3 functional safety certification, EAC Eurasian conformity certification

Technical & Performance Specifications

Material Composition & Structural Characteristics

1. Outer Housing Material: Black high-strength flame-retardant PA66 plastic housing (UL94 V-0 fire resistance rating), integrated thickened rear spring-loaded DIN rail buckle clip, can withstand long-term equipment vibration without loosening
2. Internal Mainboard Substrate: High TG FR4 8-layer industrial multi-layer printed circuit board, multi-layer copper shielding structure between CPU core circuit, motion bus expansion slot circuit and digital I/O circuit, effectively eliminate internal electromagnetic crosstalk interference
3. Communication Connector Hardware: Metal shielding industrial grade connectors for dual Gigabit Ethernet ports and serial communication ports, reduce external electromagnetic signal interference on industrial communication data transmission
4. Internal Expansion Slot Structure: Two dedicated internal expansion slots inside the housing for plugging in optional motion bus communication expansion boards, no additional external wiring required for expansion bus connection
5. Wiring Terminal Components: Spring-cage quick plug terminal blocks for 24VDC power supply and onboard digital I/O signal wiring; terminal block surfaces engraved with clear signal pin identification text to avoid wiring misconnection faults
6. Passive Heat Dissipation Structure: Large-area built-in metal heat sink inside the housing for CPU core heat dissipation, passive natural convection heat dissipation design without built-in cooling fan, eliminate fan failure risk for long-term 24-hour continuous industrial operation
7. Physical Dimensions: 135mm (H) × 60mm (W) × 150mm (D); Net weight: 0.95kg