{"product_id":"ah04hc-5a-delta-ah-series-motion-control-module-high-speed-counter","title":"AH04HC-5A DELTA AH Series Motion Control Module | High-Speed Counter","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAH04HC-5A\u003c\/strong\u003e high-speed counter unit by \u003cstrong\u003eDELTA\u003c\/strong\u003e is engineered to bring precision pulse management to the robust \u003cstrong\u003eAH Series\u003c\/strong\u003e platform. Built for demanding automation architectures, this \u003cstrong\u003eAH04HC-5A\u003c\/strong\u003e motion controller processes rapid pulse trains effortlessly while maintaining internal optimization. It anchors high-speed feedback loops across complex multi-axis machinery, ensuring strict synchronization without lagging system execution.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter Category\u003c\/th\u003e\n\u003cth\u003eSpecification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \/ Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDELTA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAH04HC-5A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAH Series\u003c\/strong\u003e Motion Control \/ Counter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-channel High-Speed Counter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Power Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2.4 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter Input Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 high-speed channels operating up to \u003cstrong\u003e200 kHz\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Count Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp\/Down, Pulse\/Direction, A\/B Phase, and 4x A\/B Phase (\u003cstrong\u003eUD\/PD\/AB\/4AB\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Inputs \/ Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 digital inputs, 4 pulse outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 ~ 24 VDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackplane modular installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Block \u0026amp; Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eHDC\u003c\/strong\u003e type \/ D-Sub connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptional Accessories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDVPACAB7D10\u003c\/strong\u003e, \u003cstrong\u003eDVPAETB-IO16C\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-20 °C to +60 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure the \u003cstrong\u003eAH04HC-5A\u003c\/strong\u003e directly onto the system backplane within a clean, grounded industrial control cabinet.\u003c\/li\u003e\n\u003cli\u003eUtilize compatible \u003cstrong\u003eHDC\u003c\/strong\u003e interface cables or optional \u003cstrong\u003eDVPACAB7D10\u003c\/strong\u003e harnesses to maintain signal integrity over long runs.\u003c\/li\u003e\n\u003cli\u003eVerify that the external excitation voltage supplied to the module stays strictly within the \u003cstrong\u003e5 ~ 24 VDC\u003c\/strong\u003e threshold.\u003c\/li\u003e\n\u003cli\u003eLeverage the built-in hot-swapping capability of the \u003cstrong\u003eAH Series\u003c\/strong\u003e framework to insert or extract the unit safely during scheduled maintenance windows without dropping rack power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning and Maintenance Convenience\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eObserve the real-time status LED indicators on the front faceplate to instantly verify channel activity and module health.\u003c\/li\u003e\n\u003cli\u003eProgram hardware interrupt routines via software configuration to capture microsecond-level events without polling delays.\u003c\/li\u003e\n\u003cli\u003eKeep operating temperatures within the \u003cstrong\u003e-20 °C to +60 °C\u003c\/strong\u003e window to prevent premature component drift in high-density enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and System Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully compatible with the \u003cstrong\u003eDELTA\u003c\/strong\u003e \u003cstrong\u003eAH Series\u003c\/strong\u003e modular programmable logic controller infrastructure.\u003c\/li\u003e\n\u003cli\u003ePairs seamlessly with \u003cstrong\u003eDVPAETB-IO16C\u003c\/strong\u003e terminal block accessories for straightforward field wiring distribution.\u003c\/li\u003e\n\u003cli\u003eIntegrates directly into motion paths requiring high-frequency encoder feedback or high-speed registration marks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents and Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e One \u003cstrong\u003eAH04HC-5A\u003c\/strong\u003e counter unit, protective housing, and deployment manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Backed by a standard \u003cstrong\u003e12-month\u003c\/strong\u003e warranty covering factory defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Logistics:\u003c\/strong\u003e Fast dispatch within \u003cstrong\u003e24-48 hours\u003c\/strong\u003e via trusted carriers including \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Application Sectors\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed rotary indexing tables and packaging machinery.\u003c\/li\u003e\n\u003cli\u003ePrecision linear positioning stages requiring multi-axis quadrature encoder tracking.\u003c\/li\u003e\n\u003cli\u003eContinuous web-handling lines and flying-shear cutting systems.\u003c\/li\u003e\n\u003cli\u003eAutomated material handling loops utilizing high-frequency sensor inputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard diagnostic functions track hardware anomalies and report channel-specific error states to the central CPU.\u003c\/li\u003e\n\u003cli\u003eReal-time LED polling provides instant visual confirmation of active high-speed counting pulses and communication handshakes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maximum input frequency does the AH04HC-5A support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAH04HC-5A\u003c\/strong\u003e processes high-speed counter inputs up to \u003cstrong\u003e200 kHz\u003c\/strong\u003e across all four designated channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the AH04HC-5A module be replaced while the rack is powered on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the module supports hot-swapping functionality native to the \u003cstrong\u003eAH Series\u003c\/strong\u003e backplane architecture, minimizing system downtime during upkeep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich encoder phase modes are selectable in the configuration software?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit accommodates \u003cstrong\u003eUD\u003c\/strong\u003e, \u003cstrong\u003ePD\u003c\/strong\u003e, \u003cstrong\u003eAB\u003c\/strong\u003e, and \u003cstrong\u003e4AB\u003c\/strong\u003e operational modes to match diverse incremental encoder outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended approach for wiring high-speed encoder signals to this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlways route shielded twisted-pair cables away from high-voltage power lines and connect signal grounds properly to prevent high-frequency electromagnetic noise interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose between standard accessories like the DVPACAB7D10 and DVPAETB-IO16C?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSelect the \u003cstrong\u003eDVPACAB7D10\u003c\/strong\u003e when you require a pre-wired interface cable for clean signal transit, and pair it with the \u003cstrong\u003eDVPAETB-IO16C\u003c\/strong\u003e terminal block if your cabinet layout demands organized screw-terminal breakout for D-Sub connections.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cp\u003eDeploying high-speed counting cards in high-vibration manufacturing lines often reveals subtle grounding challenges. During a recent high-speed packaging plant overhaul utilizing the \u003cstrong\u003eDELTA\u003c\/strong\u003e \u003cstrong\u003eAH Series\u003c\/strong\u003e, our engineering group noticed erratic pulse counts on channel one. Investigation revealed that the encoder cable shield was tied at both ends, creating a ground loop that picked up inverter noise. Isolating the shield to the cabinet ground side entirely stabilized the \u003cstrong\u003e200 kHz\u003c\/strong\u003e feedback loop, highlighting how rigorous wiring discipline safeguards precision motion control performance.\u003c\/p\u003e","brand":"Delta","offers":[{"title":"Default Title","offer_id":47534005420214,"sku":"AH04HC-5A","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/AH04HC-5A.jpg?v=1789885033","url":"https:\/\/www.plcsparehub.com\/products\/ah04hc-5a-delta-ah-series-motion-control-module-high-speed-counter","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}