GE Fanuc IC697CPM924 CPU Module

Technical SpecificationsModel：IC697CPM924 Brand：GE Fanuc Product Type: Single-slot VME form factor CPU module for Series90-70 PLC rack system

Module Feature:Processor:64MHz 80486DX2 32-bit processor with hardware floating-point arithmetic Memory:512KB battery-backed RAM,configurable for user program and data storage Max I/O capacity:Up to 12K mixed discrete and analog I/O points,max 8K analog words Ports:3 serial ports;SNP programming port,Genius bus port,auxiliary serial port Communication protocols:SNP, SNPX, Genius I/O bus Programming software:LogicMaster 90-70 Programming languages:Ladder Diagram, Instruction List Real-time clock with battery backup for timestamp and event logging Mode switch:RUN, STOP, Memory Protect 3-position rotary switch LED indicators:OK, RUN, Output Enable, Fault status lights Single-slot VME C.1 rack form factor Hardware self-diagnosis for memory, backplane bus and I/O fault detection Support local IC697 rack I/O and remote Genius distributed I/O IC660/IC661 series

Electrical ParametersBackplane supply:+5VDC, power consumption 1.0A Boolean execution speed:0.4μs per boolean instruction Backplane bus:Series90-70 VME backplane

Mechanical & Structure:Mounting:Plug-in installation into Series90-70 rack slot Protection class:IP20 Weight:1.1kg

Environmental:Operating temperature:0℃ ~ +60℃ Ambient humidity:5~95% non-condensing Certification:UL, CE approved Status:Manufacturer discontinued legacy spare part

System compatibility

IC697CPM924 belongs to GE Fanuc Series90-70 PLC family. Compatible with Series90-70 rack, power supply, analog/digital I/O modules and Genius bus adapters. Widely used in power plant,chemical,metallurgy and large machinery process automation control.

Function

IC697CPM924 is high-performance floating-point CPU for GE Fanuc Series90-70 PLC. It executes ladder logic programs, performs fast floating-point calculation for closed-loop process control. It communicates with local rack I/O and remote Genius distributed I/O via serial bus. Battery-backed memory retains user program and process data when power fails. The three-position mode switch prevents accidental program overwrite. LED indicators show running status and hardware fault information.

Installation

Follow lockout/tagout safety procedure before installation. Fully cut off Series90-70 rack power. Insert IC697CPM924 module into vacant rack slot and lock retention latch. Connect SNP programming cable and Genius bus wiring. Download PLC program, set module address and verify I/O mapping and bus communication after power-on.

Interface

Series90-70 backplane gold-edge connector, SNP serial port, Genius bus port, auxiliary serial port, on-board status LED indicators for GE Fanuc IC697CPM924.

Diagnostic

CPU cannot enter RUN state:Check rack +5V power supply,module seating and memory protect switch. Genius I/O communication loss:Verify bus wiring,termination resistor and remote I/O address. OK LED off:Troubleshoot battery depletion,memory corruption or backplane bus fault.

Product Brief

IC697CPM924 is GE Fanuc Series90-70 legacy single-slot high-performance floating-point CPU module,supports large I/O capacity and Genius distributed I/O for heavy-duty industrial process control,discontinued rack spare controller.