Technical Specifications Program Memory: 256MB Data Memory: 256MB Boolean Logic Instruction Execution Speed: 0.08μs Maximum Supported I/O Points: 32768 Backplane Power Consumption: 630mA @5VDC On‑board Interfaces: 1×RS485 serial port, 2×10/100Mbps Ethernet ports Dielectric Isolation Voltage: 1500V RMS Operating Ambient Temperature: 0°C to +60°C Storage Temperature: ‑40°C to +85°C Relative Humidity: 5%‑95%, non‑condensing Certification: CE, UL, cUL
Functional Features JP‑revision high‑end industrial hardware assembly. Ultra‑fast logic instruction execution speed. Large‑capacity storage for program and process data. Dual Ethernet ports and one serial communication channel. Abundant persistent system fault‑recording capacity. Supports hot‑standby redundant architecture and multi‑rack expansion capability.
Application Scenarios Ultra‑large‑scale complex RX7i control system Heavy‑load redundant process control cabinet Key industrial production facilities Spare replacement for JP‑configured CPU hardware
Performance Parameters Ultra‑short deterministic PLC scan‑cycle performance. Complete non‑volatile storage for fault event records. Shock and Vibration: Complies with IEC 60068 industrial environmental standard
Material Composition Module housing: Flame‑retardant industrial plastic PCB substrate: FR‑4 high‑temperature printed‑circuit material Bus contact fingers: Gold‑plated copper alloy Internal components: JP‑revision high‑performance processor and large‑memory chip assembly
Structural Characteristics Standard RX7i plug‑in rack module form‑factor. Front‑panel LED indicators for RUN, STOP, FAULT and network activity.
Working Principle In each scan cycle, CPU refreshes I/O image table via RX7i backplane bus. It executes massive complex user logic program at high processing speed. Dual Ethernet interfaces undertake all network communication tasks. Serial port completes local debugging and peripheral connection work.
Installation Requirements Install module into dedicated CPU slot of RX7i main chassis. Complete cabinet protective earthing connection. Configure IP address and serial communication parameters inside programming software.
Usage Notes Do not exceed maximum rated capacity of 32768 I/O points. Back‑up program and configuration files on a periodic basis. Troubleshoot system faults with front‑panel LED indicators and stored fault logs.
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