GE Fanuc IC693351-DH CPU Module

Technical SpecificationsModel：IC693351-DH Brand：GE Fanuc Product Type: Single slot plug-in CPU module for Series 90-30 PLC rack system

Module Feature:Processor:25MHz 32-bit 80386EX microprocessor, hardware floating-point calculation support Memory:Max 240KB user program flash memory, battery-backed RAM for data retention I/O capacity:2048 discrete input points,2048 discrete output points,max 32640 analog I/O words Ports:3 integrated serial ports (1 RS232,2 RS485) Supported protocol:SNP, SNPX, Modbus RTU Programming software:Logicmaster 90-30 Programming languages:Ladder Diagram, Instruction List Single-slot design, compatible with 5-slot /10-slot 90-30 backplane LED indicators:RUN, OK, Fault, Memory Protect status lights Built-in real-time clock with battery backup Hardware self-diagnosis function for rack, I/O and memory fault detection

Electrical Parameters:Backplane supply:5VDC, power consumption 0.8A Backplane bus:Series90-30 backplane bus Boolean scan speed:0.3ms per 1000 boolean contacts

Mechanical & Structure:Mounting:Plug-in installation for Series90-30 rack slot Protection class:IP20

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

System compatibility

IC693351-DH belongs to GE Fanuc Series90-30 PLC family. Compatible with Series90-30 backplane, power supply, digital/analog I/O modules, Genius bus modules and serial communication cards. Widely applied on factory automation, water treatment and power auxiliary control system.

Function

IC693351-DH is the main CPU controller of GE Fanuc Series90-30 PLC. It executes ladder logic control program, processes discrete and analog I/O signals, completes closed-loop calculation and sequence control. Three serial ports support communication with HMI, SCADA and Genius distributed I/O. The battery-backed RTC records event timestamp. On-board LEDs help maintenance personnel quickly judge running and fault state.

Installation

Follow lockout/tagout safety procedure before installation. Fully cut off Series90-30 rack power. Insert IC693351-DH module into vacant rack slot and lock retention latch. Connect serial communication wiring. Download PLC program and verify I/O mapping and serial communication after power-on.

Interface

Series90-30 backplane gold-edge connector, RS232 port, dual RS485 ports, on-board status LED indicators for GE Fanuc IC693351-DH.

Feature

Original GE Fanuc IC693351-DH Series90-30 CPU module,25MHz 32-bit processor,240KB user memory,3 built-in serial ports,floating-point arithmetic,battery backed RTC,hardware self-diagnosis,UL & CE certified. This spare unit is used for legacy Series90-30 industrial PLC automation control system maintenance and hardware replacement.

Diagnostic

CPU cannot enter RUN mode:Check rack 5V power,module insertion status and memory protect switch. Serial communication loss:Verify serial wiring,termination resistor and station address. Fault LED lit:Troubleshoot program error,memory fault or backplane I/O short circuit.

Product Brief

IC693351-DH is GE Fanuc Series90-30 legacy single-slot PLC CPU module,with multi serial interfaces and large I/O capacity,for general industrial sequence and process automation control,discontinued spare controller.