{"product_id":"jdm11-6h-digital-industrial-counter-6-digit-dc-ac-display","title":"JDM11-6H 6-Digit Digital Industrial Counter DC\/AC Voltages","description":"\n\u003ch2\u003eJDM11-6H 6-Digit Digital Industrial Counter with Proximity Sensor Input\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJDM11-6H Digital Electronic Counter\u003c\/strong\u003e is a rugged, versatile 6-digit counting unit built for industrial and DIY electrical applications. Compatible with a wide range of supply voltages — DC 12V, 24V, 36V and AC 110V, 220V, 380V — this counter integrates seamlessly with proximity switches, contact signals, and level sensors to deliver accurate, real-time counting on the job. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Operates on DC 12V \/ 24V \/ 36V and AC 110V \/ 220V \/ 380V — one unit covers virtually any industrial setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6-Digit LED Display:\u003c\/strong\u003e Large, clear numeric readout for easy monitoring at a glance, even in busy workshop environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Input Signals:\u003c\/strong\u003e Accepts contact, level, and proximity sensor inputs for maximum flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Counting:\u003c\/strong\u003e Handles up to 10 counts per second (50ms interval), keeping pace with fast production lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Volatile Memory:\u003c\/strong\u003e Retains count data for a minimum of 10 years without power — no risk of losing critical tallies during outages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Maximum draw of just 3VA keeps operating costs minimal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Dielectric Strength:\u003c\/strong\u003e Rated at 2000Vac (50\/60Hz, 1 min) with insulation resistance of 100MΩ min. at 500VDC for safe, reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Reliable performance from -10°C to 40°C suits most indoor industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJDM11-6H\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6-Digit Electronic Counter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V \/ 24V \/ 36V  |  AC 110V \/ 220V \/ 380V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContact, Level, Sensor (Proximity Switch)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Counting Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 counts\/sec (50ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNo-Power Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 years minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounting Error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥0.5s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥1s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2000Vac, 50\/60Hz for 1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100MΩ min. at 500VDC\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-10°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduction line piece counting\u003c\/li\u003e\n  \u003cli\u003ePackaging and assembly automation\u003c\/li\u003e\n  \u003cli\u003eConveyor belt monitoring\u003c\/li\u003e\n  \u003cli\u003eDIY electrical and control panel projects\u003c\/li\u003e\n  \u003cli\u003eMachine cycle counting in industrial workshops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage options are supported by the JDM11-6H digital counter?\u003c\/h4\u003e\n\u003cp\u003eA: The JDM11-6H industrial counter supports a wide range of supply voltages including DC 12V, DC 24V, DC 36V as well as AC 110V, AC 220V, and AC 380V, making it compatible with most standard industrial electrical systems worldwide.\u003c\/p\u003e\n\u003ch4\u003eQ: Will the counter lose its count data if power is interrupted?\u003c\/h4\u003e\n\u003cp\u003eA: No. The JDM11-6H features built-in non-volatile memory that retains count data for a minimum of 10 years without power, so your totals are safe even during unexpected power outages or shutdowns.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of input signals does this counter accept?\u003c\/h4\u003e\n\u003cp\u003eA: This digital counter accepts contact signals, voltage level signals, and proximity switch sensor inputs, providing excellent flexibility for integration into a wide variety of automated counting and monitoring setups.\u003c\/p\u003e\n\u003ch4\u003eQ: How fast can the JDM11-6H count?\u003c\/h4\u003e\n\u003cp\u003eA: The counter supports a maximum counting speed of 10 counts per second (50ms per pulse), making it well-suited for moderate-speed production lines, conveyor systems, and automated machinery cycles.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage options are supported by the JDM11-6H digital counter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The JDM11-6H industrial counter supports a wide range of supply voltages including DC 12V, DC 24V, DC 36V as well as AC 110V, AC 220V, and AC 380V, making it compatible with most standard industrial electrical systems worldwide.\"}}, {\"@type\": \"Question\", \"name\": \"Will 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