{"product_id":"abb-dp820-industrial-automation-module-reliable-industrial","title":"ABB DP820 Industrial Automation Module - Reliable Industrial","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe ABB DP820 is a two-channel pulse counting module engineered for incremental pulse transmitters operating up to 1.5 MHz. Each channel integrates counters and registers for precise position\/length and speed\/frequency measurement, making it an essential component for high-speed industrial monitoring and control systems.\u003c\/p\u003e\u003cp\u003eDesigned for demanding environments, the DP820 supports a wide range of transducer interfaces, including RS422, +5 V, +12 V, +24 V, and 13 mA, ensuring compatibility with diverse field devices. Its robust construction and individual channel isolation deliver reliable performance in mission-critical applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo independent channels for simultaneous pulse counting and frequency measurement\u003c\/li\u003e\n\u003cli\u003eInterfaces for RS422, 5 V, 12 V, 24 V, and 13 mA transducer signal levels\u003c\/li\u003e\n\u003cli\u003eBidirectional 29-bit counter for pulse count (length\/position) with high resolution\u003c\/li\u003e\n\u003cli\u003eFrequency measurement range from 0.25 Hz to 1.5 MHz\u003c\/li\u003e\n\u003cli\u003eIndividually isolated channels, channel-to-channel and to circuit common\u003c\/li\u003e\n\u003cli\u003eCompatible with Module Termination Units TU810V1, TU812V1, TU814V1, TU830V1, and TU833\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eBelow are the core specifications for the ABB DP820, providing the technical foundation for your application design.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE013228R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePulse counter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Specification\u003c\/td\u003e\n\u003ctd\u003e24 V d.c. (12 - 32 V d.c.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance (DI-input)\u003c\/td\u003e\n\u003ctd\u003e2.5 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Field Cable Length\u003c\/td\u003e\n\u003ctd\u003e200 meters (218 yards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V a.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption +5 V Modulebus\u003c\/td\u003e\n\u003ctd\u003e120 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption +24 V Modulebus\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption +24 V External\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 °C (+32 to +131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 °C (-40 to +158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 %, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 according to IEC 60529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.15 kg (0.33 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe ABB DP820 excels in applications requiring precise position tracking and speed monitoring. Typical use cases include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e Monitor conveyor belt speed and product position for accurate cut-to-length operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Handling:\u003c\/strong\u003e Track carton movement and synchronize robotic pick-and-place systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Processing:\u003c\/strong\u003e Measure roller speed and strip length in rolling mills, ensuring consistent product quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn each scenario, the DP820's simultaneous count and frequency measurement capability reduces the need for separate sensors, simplifying installation and lowering overall system cost.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eProper installation ensures optimal performance. Follow these guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMount the DP820 on an S800 series rail using the compatible Module Termination Unit (TU810V1, TU812V1, TU814V1, TU830V1, or TU833).\u003c\/li\u003e\n\u003cli\u003eEnsure the module is keyed with code CB to prevent incorrect insertion.\u003c\/li\u003e\n\u003cli\u003eConnect pulse transmitters using balanced inputs, respecting the interface voltage (RS422, +5 V, +12 V, +24 V, or 13 mA).\u003c\/li\u003e\n\u003cli\u003eKeep field cable lengths within 200 meters to avoid signal degradation.\u003c\/li\u003e\n\u003cli\u003eVerify that the process voltage is within the specified 12-32 V d.c. range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe DP820 is designed for long service life, but routine checks help maximize uptime:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePeriodically inspect front LEDs (Pulse, UP, STrobe, DI, SYnch, DO, TP) to confirm channel status.\u003c\/li\u003e\n\u003cli\u003eMonitor ambient temperature; for vertical mounting in compact MTU, derate to 40 °C (104 °F) maximum.\u003c\/li\u003e\n\u003cli\u003eKeep the module free from dust and moisture, as it is rated IP20.\u003c\/li\u003e\n\u003cli\u003eVerify that the module's power dissipation of 2.5 W is within the enclosure's cooling capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe ABB DP820 integrates seamlessly with the S800 I\/O system. It requires a compatible Module Termination Unit (TU810, TU812, TU814, TU830, or TU833) for connection to the field wiring. The module communicates over the Modulebus, drawing 120 mA from the +5 V supply. For advanced diagnostics, the module provides per-channel supervision and status indications (Module Error, Module Warning, Channel error).\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify your system requirements:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConfirm the transducer interface type (RS422, +5 V, +12 V, +24 V, or 13 mA).\u003c\/li\u003e\n\u003cli\u003eEnsure the Module Termination Unit matches your wiring configuration.\u003c\/li\u003e\n\u003cli\u003eCheck that the field cable length does not exceed 200 meters.\u003c\/li\u003e\n\u003cli\u003eReview the environmental conditions (temperature, humidity, and pollution degree) to ensure compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor reliable supply and technical support, PLC Source PRO offers genuine ABB DP820 modules with fast worldwide shipping.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":44444002975843,"sku":"DP820","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/DP820.jpg?v=1785931421","url":"https:\/\/www.plcsourcepro.com\/he\/products\/abb-dp820-industrial-automation-module-reliable-industrial","provider":"PLC Source PRO","version":"1.0","type":"link"}