{"product_id":"h7cx-awsd-n-omron-h7cx-series-multifunction-counter-tachometer","title":"H7CX-AWSD-N Omron H7CX Series Multifunction Counter\/Tachometer","description":"\u003cp\u003eThe \u003cstrong\u003eOmron H7CX-AWSD-N\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eH7CX-AWSD\u003c\/strong\u003e Multifunction Counter\/Tachometer, operates as a dedicated hardware component for dual-stage pulse accumulation and solid-state limit switching within 12 to 24 VDC control circuits.\u003c\/p\u003e\n\u003ch3\u003eNomenclature \u0026amp; System Part Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eH7CX\u003c\/strong\u003e: Omron 48 mm x 48 mm DIN digital counter and tachometer base platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e: Standard functionality classification preset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW\u003c\/strong\u003e: Dual-stage preset limit switching configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e: Solid-state transistor switching output profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e: Low-voltage DC operating power input (12 to 24 VDC \/ 24 VAC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigits (None)\u003c\/strong\u003e: 6-digit negative transmissive LCD interface (-99999 to 999999 count range).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Connections (None)\u003c\/strong\u003e: Integrated rear M3.5 screw terminal block layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e: Modernized housing architecture featuring short-body installation depth and high-contrast display optics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Physical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eH7CX-AWSD-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e4.8 cm x 6.5 cm x 4.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.5 W max at 12 to 24 VDC \/ 24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12 to 24 VDC \/ 24 VAC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Configuration\u003c\/td\u003e\n\u003ctd\u003e6-digit negative transmissive LCD with LED backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eNPN\/PNP transistor output (30 VDC max, 100 mA max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresets\u003c\/td\u003e\n\u003ctd\u003e2-stage limit preset evaluation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Interface\u003c\/td\u003e\n\u003ctd\u003eRear M3.5 screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSignal Architecture \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe high-speed processor core processes incoming quadrature or single-channel pulses up to 10 kHz without missing counts. Onboard EEPROM non-volatile memory ensures firmware flash compatibility across configuration cycles, locking user pre-scaling parameters, dual-stage limit thresholds, and count totals during complete DC supply interruptions. Internal power-up self-diagnostics validate parameter registers prior to driving output transistors, eliminating false state triggers during low-voltage ramp transitions.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information \u0026amp; Deliverables\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron H7CX-AWSD-N Counter\/Tachometer Unit\u003c\/li\u003e\n\u003cli\u003e1 x Panel Mounting Adapter Bracket\u003c\/li\u003e\n\u003cli\u003e1 x Waterproof Front Sealing Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Rules \u0026amp; Terminal Wiring Guidelines\u003c\/h3\u003e\n\u003ch4\u003ePanel Door Assembly\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCut a standard 45 mm x 45 mm square opening in the enclosure door; fit the rubber gasket over the front housing bezel before inserting to ensure IP66 water and dust protection.\u003c\/li\u003e\n\u003cli\u003ePush the chassis through the front cutout and slide the rear mounting clamp forward until its locking tabs engage firmly against the door interior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eField Wiring Procedures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSecure power and signal conductors to the rear M3.5 screw terminals using insulated crimp lugs; tighten terminal screws to a torque of 0.5 N-m.\u003c\/li\u003e\n\u003cli\u003eRoute high-speed input leads from NPN\/PNP proximity switches or rotary encoders in shielded twisted-pair cables, grounding the braid shield at a single panel earth reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat supply voltage range is required to power the H7CX-AWSD-N?\u003c\/p\u003e\n\u003cp\u003eThe unit operates on low-voltage DC or AC control power rated at 12 to 24 VDC or 24 VAC (50\/60 Hz).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat function does the W designation perform in the part code?\u003c\/p\u003e\n\u003cp\u003eThe W designation specifies a dual-stage preset counter configuration, allowing two distinct output switching thresholds during counting operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat output load capacity is provided by the solid-state switching circuit?\u003c\/p\u003e\n\u003cp\u003eThe NPN\/PNP transistor outputs support switching voltages up to 30 VDC at a maximum continuous load current of 100 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are register contents saved when DC supply power is removed?\u003c\/p\u003e\n\u003cp\u003eInternal EEPROM non-volatile memory preserves count registers, scale factors, and threshold limits indefinitely without battery assistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat display count limits are supported on the front LCD panel?\u003c\/p\u003e\n\u003cp\u003eThe 6-digit negative transmissive LCD screen displays process values ranging from -99999 to 999999 with configurable decimal positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is environmental ingress protection achieved on panel doors?\u003c\/p\u003e\n\u003cp\u003eInstalling the unit with the included rubber sealing gasket creates an IP66 water-resistant and dust-tight front bezel seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat terminal style is integrated into the rear housing?\u003c\/p\u003e\n\u003cp\u003eThe unit incorporates standard M3.5 screw terminal blocks for direct conductor termination without requiring external mounting sockets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the counter input be configured for both NPN and PNP sensor logic?\u003c\/p\u003e\n\u003cp\u003eYes, the input terminal parameters can be set via software to accept either NPN open-collector or PNP voltage signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306610606253,"sku":"H7CX-AWSD-N","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/H7CX-AWSD-N.jpg?v=1789999345","url":"https:\/\/www.maxwellplc.com\/ga\/products\/h7cx-awsd-n-omron-h7cx-series-multifunction-counter-tachometer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}