GE Fanuc IC697PCM711 Coprocessor Module

Feature & Principle

It is an independent programmable coprocessor for GE Fanuc 90-70 PLC rack. It runs separately from the main CPU scan cycle, supports MegaBasic and C language programming. It exchanges data with the main PLC CPU through the backplane bus, undertakes complex mathematical operations, custom communication protocol conversion, high-speed data collection and storage tasks, and will not occupy the main CPU resources. Optional expansion memory board can expand storage capacity, lithium battery on board keeps data when power off.

Specifications

Model: IC697PCM711 Brand: GE Fanuc Series: Series 90-70 PLC Base user memory: 95KB Max expansion memory: 512KB Program language: MegaBasic, C Power requirement: 5V bus, 1A Data retention: Onboard lithium battery Mounting: Plug-in 90-70 rack slot Lifecycle: Discontinued legacy spare Application: Power DCS, metallurgy, old industrial control system custom calculation and communication gateway Certification: CE, UL

Components & Diagnostics

Main processing PCB, memory chip, lithium backup battery, backplane gold finger connector, status LED indicators. Common faults: battery aging causing data loss, module not recognized by rack, program running abnormally, communication failure with main CPU.

Product Brief

IC697PCM711 programmable coprocessor module, GE Fanuc 90-70 series control spare widely used for legacy DCS and automation cabinet overhaul and replacement.