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        • Lifecycle Status

          Discontinued / Obsolete by OEM
          Supplying hard-to-find legacy hardware, Apter Power provides obsolete General Electric processors to extend the operating lifespan of your established automation systems.

        IC693CPU350

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        GE IC693CPU350 is a single-slot CPU module that executes control logic, manages extensive discrete and analog references, and supports multiple industrial communication options within Series 90-30 PLC systems.
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        Ships by Thursday, October 29
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for IC693CPU350

        • Manufacturer:
          General Electric
        • Part Number:
          IC693CPU350
        • Product Family:
          GE 90-30 Series PLC
        • Product Type:
          CPU Module
        • Stock:
          1
        • CPU Type:
          Single slot CPU module
        • Total Baseplates per System:
          8 (CPU baseplate + 7 expansion and/or remote)
        • Load Required from Power Supply:
          670 milliamps from +5 VDC supply
        • Processor Speed:
          25 MegaHertz
        • Processor Type:
          80386EX
        • Operating Temperature:
          0 to 60 degrees C (32 to 140 degrees F) ambient
        • Typical Scan Rate:
          0.22 milliseconds per 1K of logic (boolean contacts)
        • User Program Memory (maximum):
          32K Bytes (not configurable)
        • Discrete Input Points - %I:
          2,048
        • Discrete Output Points - %Q:
          2,048
        • Discrete Global Memory - %G:
          1,280 bits
        • Internal Coils - %M:
          4,096 bits
        • Output (Temporary) Coils - %T:
          256 bits
        • System Status References - %S:
          128 bits (%S, %SA, %SB, %SC - 32 bits each)
        • Register Memory - %R:
          9,999 words
        • Analog Inputs - %AI:
          2,048 words
        • Analog Outputs - %AQ:
          512 words
        • System Registers:
          28 words (%SR)
        • Timers/Counters:
          >2,000
        • Shift Registers:
          Yes
        • Communications:
          LAN - Supports multidrop. Also supports Ethernet, FIP, Profibus, GBC, GCM, GCM+ option modules.
        • Override:
          Yes
        • Battery Backed Clock:
          Yes
        • Interrupts:
          Supports the periodic subroutine feature
        • Type of Memory Storage:
          RAM and Flash
        • PCM/CCM Compatibility:
          Yes
        • Floating Point Math Support:
          Yes. Firmware-based in firmware releases 9.0 and later.
        • Weight:
          0.22 kg
        • Estimated shipping dimensions:
          3.5x13x13.7cm
        • Tariff Code:
          8537101190
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Application Scenarios Compatibility Programming

        Features:

        • Executes PLC control logic through a 25 MHz 80386EX processor with a typical Boolean scan rate of 0.22 ms per 1K of logic.
        • Supports extensive control references together with RAM and Flash storage, floating-point mathematics, more than 2,000 timers and counters, shift registers, overrides, and periodic subroutine interrupts.
        • Provides flexible system expansion and communications through eight-baseplate architecture and optional Ethernet, FIP, Profibus, GBC, GCM, and GCM+ connectivity.
        GE IC693CPU350 serves as the central logic-processing component in a Series 90-30 PLC architecture where machine states, field signals, control sequences, and internal references must be processed within one controller. The single-slot format allows the CPU to occupy the main baseplate while additional expansion or remote baseplates increase system capacity. Industrial machines with numerous digital devices can make use of the large %I and %Q reference ranges. Analog process values can also be organized through dedicated %AI and %AQ memory areas. Such architecture gives engineers a structured platform for combining sequence control with process-related information.

        IC693CPU350 also provides functions that extend beyond basic Boolean processing. Internal coils, temporary coils, global memory, registers, timers, counters, system status references, and shift registers can all participate in application logic. A battery-backed clock supports applications involving time-dependent operations or event records. Firmware-based floating-point capability enables mathematical operations when integer logic alone cannot satisfy application requirements. Periodic subroutines can be used when sections of logic need execution at defined intervals.

        Communication options make GE IC693CPU350 applicable to automation installations where the PLC must exchange information with other controllers, network interfaces, or supervisory equipment. Multidrop LAN capability can be supplemented with Ethernet, FIP, Profibus, GBC, GCM, and GCM+ modules according to the system architecture. PCM and CCM compatibility provides additional integration possibilities for existing Series 90-30 installations. Flash storage also supports program and configuration management during maintenance or firmware servicing. Combined processing, memory, expansion, and communication capabilities make the CPU suitable for maintaining and extending established GE PLC control platforms.

        The IC693CPU350 General Electric CPU Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        General Electric IC693CPU350 CPU Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        General Electric IC693CPU350 CPU Module Specs

        General

        • Manufacturer General Electric
        • Model IC693CPU350
        • Condition New Original ready stock
        • Product Family IC693CPU363,IC693CPU374,IC693CPU350BA
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Filling and Packaging Machinery: Suitable for logic sequence control of small and medium-sized fully automatic filling lines, labeling machines, and packaging machines.
        • Water Treatment Control System: Used for distributed I/O data acquisition and dosing logic control in small and medium-sized sewage treatment plants and pumping stations.
        • Building Equipment Monitoring: Deployed in HVAC, elevator status monitoring, and constant pressure water supply systems in large commercial buildings.
        • Upgrade and Replacement of Aging Systems: As a core spare part of the original Series 90-30 system, it is used for direct replacement of faulty units to extend equipment life.
        • Rack and Baseboard Compatibility: Perfectly supports 5-slot and 10-slot standard baseboards and expansion baseboards of the Series 90-30 series.
        • Module Expansion Compatibility: Seamlessly compatible with the entire series of discrete, analog, and special function modules (such as high-speed counting, motion control, etc.).
        • Communication Network Compatibility: Fully supports Genius, Profibus-DP, DeviceNet, and Ethernet communication modules via backplane bus.
        • Field Device Compatibility: Supports seamless interconnection with various third-party frequency converters, servo drives, and human-machine interfaces (HMIs) via standard communication protocols.
        • Programming Software Support: Supports Logicmaster 90, VersaPro, or the latest Machine Edition configuration software.
        • Programming Language Support: Standard support for ladder logic (LD) and instruction list (IL) languages ​​to meet the development habits of different engineers.
        • Stored Instruction Execution: Built-in 32KB user program memory; Boolean logic instruction execution speed typically reaches 0.22 milliseconds per thousand steps.
        • Online Debugging Function: Supports advanced debugging and diagnostic methods such as online program modification, forced input/output status, and real-time variable monitoring.
        Description
        GE IC693CPU350 is a single-slot CPU module built around an 80386EX processor operating at 25 MHz. The module provides a typical execution rate of 0.22 milliseconds per 1K of Boolean logic, allowing control programs to be processed efficiently in industrial automation systems. IC693CPU350 operates from the PLC power supply and requires 670 mA from the +5 VDC supply. A system can contain up to eight baseplates, including one CPU baseplate and as many as seven expansion or remote baseplates. The specified ambient operating temperature range is 0°C to 60°C.

        Program and operating information in GE IC693CPU350 can be maintained through RAM and Flash memory. Maximum user program memory is fixed at 32 KB and is not configurable. The memory architecture provides 9,999 words of %R register memory, 2,048 words of %AI analog input references, and 512 words of %AQ analog output references. IC693CPU350 also supports 28 system register words, more than 2,000 timers and counters, and shift register functions, giving control programs access to several forms of operational and process data.

        For discrete control applications, IC693CPU350 supports up to 2,048 %I discrete input points and 2,048 %Q discrete output points. Additional internal control resources include 1,280 bits of %G discrete global memory, 4,096 %M internal coils, and 256 %T temporary output coils. System status information is organized across 128 bits represented by %S, %SA, %SB, and %SC references, with 32 bits assigned to each group. Override functionality and periodic subroutine interrupts further extend the CPU's control capabilities.

        Communication flexibility allows GE IC693CPU350 to operate in systems requiring multidrop LAN connections and optional industrial networking modules. Supported communication options include Ethernet, FIP, Profibus, GBC, GCM, and GCM+ modules. PCM and CCM compatibility is also provided. A battery-backed clock maintains time-related information, while firmware release 9.0 and later adds firmware-based floating-point mathematics for applications requiring more advanced numerical calculations.

        Firmware and configuration management form another important part of IC693CPU350 operation. CPU firmware resides in Flash memory, while program and configuration information can also be backed up and restored through Flash or PLC programming software. Firmware upgrades require serial downloading through a compatible computer connection, and GE documentation identifies the IC690ACC901 Mini Converter kit for RS-232/RS-485 communication. Later firmware revisions added capabilities including floating-point functions, the Sequential Event Recorder, break-free SNP operation, local logic program support, the Drum Sequencer function block, and automatic reboot options following fatal faults.
        Revisions

        Revision Part #

        Also known as

        IC693CPU350BA
        IC693CPU350-BA, Series BA, Rev BA
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        IC693CPU350BB
        IC693CPU350-BB, Series BB, Rev BB
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        IC693CPU350BC
        IC693CPU350-BC, Series BC, Rev BC
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        IC693CPU350BD
        IC693CPU350-BD, Series BD, Rev BD
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        IC693CPU350BE
        IC693CPU350-BE, Series BE, Rev BE
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        IC693CPU350CE
        IC693CPU350-CE, Series CE, Rev CE
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        IC693CPU350CF
        IC693CPU350-CF, Series CF, Rev CF
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        IC693CPU350CG
        IC693CPU350-CG, Series CG, Rev CG
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        IC693CPU350DG
        IC693CPU350-DG, Series DG, Rev DG
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        IC693CPU350DH
        IC693CPU350-DH, Series DH, Rev DH
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        IC693CPU350DJ
        IC693CPU350-DJ, Series DJ, Rev DJ
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        IC693CPU350EJ
        IC693CPU350-EJ, Series EJ, Rev EJ
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        IC693CPU350EK
        IC693CPU350-EK, Series EK, Rev EK
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        IC693CPU350OH
        IC693CPU350-OH, Series OH, Rev OH
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        Alternative Names
        1C693CPU350 1C693CPU35O IC693CPU35O IC693MDL741C IC693ALG223 IC693BEM340 IC693CPU374 IC693CPU363
        Technical notes
        Driven by a powerful 25MHz processor, the GE IC693CPU350 module delivers reliable real-time performance and seamless integration with complex Genius and Ethernet communication networks.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What control capacity does GE IC693CPU350 provide for discrete I/O?
        GE IC693CPU350 supports as many as 2,048 %I discrete input points and 2,048 %Q discrete output points. The available reference capacity makes the CPU suitable for PLC systems that need substantial discrete signal handling.
        How fast does IC693CPU350 execute Boolean control logic?
        IC693CPU350 uses a 25 MHz 80386EX processor and provides a typical scan rate of 0.22 milliseconds per 1K of Boolean logic. Actual system performance can also depend on the application program and installed modules.
        Can GE IC693CPU350 communicate through Ethernet and Profibus networks?
        Yes. GE IC693CPU350 supports Ethernet, FIP, Profibus, GBC, GCM, and GCM+ through compatible option modules. Multidrop LAN communication and PCM/CCM compatibility are also included in the supplied specifications.
        Does IC693CPU350 support floating-point calculations?
        Yes. IC693CPU350 supports floating-point mathematics through firmware beginning with firmware release 9.0. Floating-point function blocks are implemented through firmware-based emulation.
        What memory resources are available in GE IC693CPU350?
        GE IC693CPU350 provides 32 KB of fixed user program memory together with RAM and Flash storage. Control references include 9,999 %R words, 2,048 %AI words, 512 %AQ words, 4,096 %M bits, 1,280 %G bits, and other system reference areas.

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