Technical Specifications Program Memory: 320KB Data Memory: 64KB Logic Speed: 0.18ms/1K Boolean instructions Onboard Interface: RS232, RS485, 10Mbps Ethernet Protocol: SRTP, SNP Backplane Power Consumption:1450mA @5VDC Operating Temperature: 0℃～+60℃ Storage Temperature: -40℃～+85℃ Relative Humidity:5%-95%, non‑condensing Certifications: CE, UL, cUL
Functional Features Ethernet remote maintenance, multi‑port communication, full self‑diagnosis, online monitoring & modification, remote I/O expansion, program memory protection.
Application Scenarios Large factory automation, process interlock control, water plant control, projects requiring network remote monitoring.
Performance Parameters Logic Execution Speed:0.18ms per 1K boolean instructions Fault handling: Fatal fault activates safe stop mode and records fault information Optimized for long‑term heavy‑duty industrial running Shock & vibration: Comply with IEC 60068
Structural Characteristics Standard plug‑in CPU module for Series 90‑30 backplane Front‑panel LED indicators for operation, fault, Ethernet and serial status Front RJ45 Ethernet connector and serial terminal blocks Backplane gold‑finger bus and power contact Mechanical locking latch for secure installation
Working Principle Execute comprehensive self‑diagnosis on power‑on. Cyclically run large‑scale user control program. Acquire I/O data via backplane and Genius remote network. Finish logic and arithmetic calculation, send output signals to field modules. Ethernet handles SCADA and remote programming; serial ports connect local devices. Built‑in diagnostic circuit detects hardware failure.
Installation Requirements Install into main rack dedicated CPU slot. Complete reliable protective ground. Use industrial shielded cable for Ethernet and serial signal. Separate signal wiring from high‑voltage power cables. Power off rack before changing CPU module, hot‑swap not supported. Keep ambient condition within specification range.
Usage Notes Prohibit over‑voltage input to Ethernet and serial interfaces. Keep cabinet interior clean. Check LED indicators regularly. Program configuration depends on GE official software. On‑site disassembly is forbidden. Stay away from corrosive atmosphere and liquid splashing.
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