{"product_id":"ge-fanuc-ic693apu300-2-channel-high-speed-counter-unit","title":"GE Fanuc IC693APU300 2-Channel High-Speed Counter Unit","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe IC693APU300 High-Speed Counter (HSC) serves as the primary interface for applications requiring instantaneous response to rapid pulse inputs. Unlike standard I\/O, this module utilizes its own onboard processor to track pulses at frequencies reaching 80 kHz. It bridges the gap between high-speed field sensors—such as optical encoders or flow meters—and the Series 90-30 CPU, delivering 100% accurate position and velocity data for complex industrial automation loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IC693APU300 incorporates professional-grade circuitry to maintain signal integrity in electrically noisy environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Speed Counter (HSC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCounter Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Independent Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e80 kHz (Configuration Dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Signal Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5VDC Differential (RS-422) or 10-30VDC Single-Ended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCounter Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32-Bit Signed Integer (+\/- 2,147,483,648)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDecoding Modes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp\/Down, Pulse\/Direction, Quadrature (x1, x2, x4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOnboard Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Programmable Positive Logic Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 mA @ 5VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500V RMS between field wiring and backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe IC693APU300 solves critical bottlenecks in high-speed production lines through targeted hardware capabilities:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBypassing CPU Latency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module executes counting and output transitions locally. This direct hardware control eliminates the \"scan-time lag\" inherent in standard PLC logic, preventing overshoot in high-speed packaging or cutting applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Encoder Interfacing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIt accepts both differential and single-ended inputs. This versatility allows engineers to integrate various sensor types—from basic proximity switches to high-resolution incremental encoders—without additional signal converters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged EMI Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptically isolated inputs shield the internal PLC backplane from field-side voltage spikes and electromagnetic interference, ensuring stable operation near high-power motors and drives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Event Triggering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse the four programmable outputs to trigger immediate physical actions based on counter setpoints. This hardware-level interrupt capability optimizes synchronization in multi-axis motion systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e100% Brand New Original Hardware\u003c\/h3\u003e\n\u003cp\u003eWe supply this IC693APU300 as a 100% Brand New, factory-sealed unit. Every module arrives in its original GE Fanuc packaging, complete with the latest firmware revisions and manufacturing quality assurance. Choosing new hardware minimizes the risk of component fatigue and ensures full compatibility with existing Series 90-30 racks.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the IC693APU300 replace older HSC versions in a Series 90-30 rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the IC693APU300 maintains backward compatibility with the Series 90-30 backplane. It serves as a direct drop-in replacement for earlier high-speed counter iterations, provided your logic configuration matches the module's I\/O mapping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require external power for the pulse inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module draws its operating power from the PLC backplane, but the field-side sensors typically require an external 5V or 12\/24V power supply depending on the signal type used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle quadrature signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IC693APU300 supports A\/B phase quadrature decoding at x1, x2, or x4 multipliers. This feature enables precise direction sensing and increased resolution for rotary and linear encoders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended wiring to minimize signal noise?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor high-frequency counting (above 20 kHz), always utilize shielded twisted-pair cabling. Ground the shield at the PLC end only to prevent ground loops that could introduce false counts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43288448860250,"sku":"IC693APU300","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/236._0d573c9f-80d9-4659-94a0-4486e47bde34.jpg?v=1777433561","url":"https:\/\/www.spareoil.com\/products\/ge-fanuc-ic693apu300-2-channel-high-speed-counter-unit","provider":"SpareOil Automation","version":"1.0","type":"link"}