Technical Specifications PLC Platform: GE Series 90‑70 Communication: Series90‑70 dedicated remote I/O link Rack Installation: Series90‑70 standard rack slot Operating Temperature: 0℃ ~ +60℃
Functional Features Realize remote I/O data transceiving. Communication link fault diagnosis. Status alarm output. Real‑time data interaction between host rack and remote I/O stations.
Application Scenarios Large scale process factory, distributed remote signal collection, Series90‑70 PLC transformation and maintenance projects.
Performance Parameters Transmission distance: Subject to matching communication cable Data refresh rate: Satisfy industrial real‑time control demand
Structural Characteristics Series90‑70 rack‑mount module, dedicated remote link interface, LED communication status indicators, high‑density backplane connector.
Working Principle Convert parallel backplane bus data into serial signal for long‑distance transmission; convert received serial data back into parallel data for Series90‑70 backplane bus.
Installation Requirements Install on Series90‑70 PLC rack. Use official specified remote communication cable. Keep away from high‑voltage interference cable.
Usage Notes Check LED indicator when communication abnormal. Must use matching dedicated cable, cannot use ordinary cable replacement.
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