{"product_id":"omron-h7cx-r11w-n-h7cx-series-multifunction-tachometer","title":"Omron H7CX-R11W-N H7CX Series Multifunction Tachometer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  Designed for seamless integration into standard DIN 48 x 48 mm panel cutouts, the \u003cstrong\u003eOmron H7CX-R11W-N\u003c\/strong\u003e operates as a highly reliable industrial digital tachometer. Powering directly off a \u003cstrong\u003e100 to 240 VAC\u003c\/strong\u003e supply, this 6-digit unit features a multi-stage monitoring architecture factory-configured with 2-stage limits. This allows operators to easily manage independent high\/low threshold limits on rotational, linear, or cycle speed systems.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eMulti-Stage Thresholds:\u003c\/strong\u003e Built with a 2-stage (W-type) configuration to handle multiple control actions or alerts.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eVersatile Outputs:\u003c\/strong\u003e Supports standard contact output or combined contact\/transistor outputs to link with PLCs or safety interlocks.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003e11-Pin Plug-in:\u003c\/strong\u003e Connects via an industry-standard 11-pin base layout, allowing hot-swapping and simplifying cabinet wire routing.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eHigh-Visibility Display:\u003c\/strong\u003e Clear digital layout with configurable green\/red visual color switching to denote fault\/warning conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eConveyor speed monitoring and linear product-per-minute calculations.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eRotational shaft speed (RPM) tracking on heavy motors, pumps, and fans.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eFlow and cycle rate calculations in batching operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600; width: 35%;\"\u003eManufacturer\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eOmron\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eModel Number\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eH7CX-R11W-N\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eProduct Type\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eMultifunction Tachometer\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eExternal Connection\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e11-Pin Socket\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eDisplay Digits\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e6 Digits\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eSetting Type\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e2-Stage Setting (W)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eOutput Options\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eContact \/ Contact + Transistor\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eSupply Voltage\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e100 to 240 VAC (50\/60 Hz)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eDimensions\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e4.8 cm x 4.8 cm x 8.41 cm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: 600;\"\u003eShipping Weight\u003c\/th\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e2.0 kg (Including packaged accessories)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  When replacing legacy, non-N revision tachometers, the outer housing dimensions match standard 48x48 cutouts, but the back panel clearance must be verified. The upgraded \"-N\" series features optimized tactile configuration keycaps and updated internal display firmware for faster response times. Pin layout configurations remain retrocompatible on existing 11-pin bases.\n\u003c\/p\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  A frequent installation pitfall involves neglecting the input frequency limits. Setting a high-speed proximity sensor or rotary encoder on the default 30 Hz contact-bounce filter will result in delayed counts or missing input pulses. Toggle the software filter parameter up to the 10 kHz limit for high-speed switching tasks.\n\u003c\/p\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.25rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  To prevent electromagnetic interference (EMI) from distorting high-speed input pulse signals, run shielded twisted-pair (STP) cabling for the tachometer's sensor lines. Ensure the shield is terminated strictly at the panel ground side and never run signal wires parallel with heavy high-voltage motor output lines.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0; font-weight: bold;\"\u003e\n    CRITICAL WARNING: Ensure the main power supply line (100 to 240 VAC) is fully isolated and verified dead before attempting to insert or remove the controller from the 11-pin base. Unplanned hot-plugging can cause localized contact arcing and permanent damage to internal switching circuits.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eSecurely mount the 11-pin front-connecting or back-connecting socket onto the DIN rail inside the enclosure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eWire the power feed, sensor pulse inputs, and control outputs following the schematic diagram on the side of the housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eAlign the guide notch on the device plug with the socket keyway, pushing in firmly until it sits completely flush.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eEnergize the circuit, configure the required sensor type, and calibrate the scale parameters via the front panel buttons.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077899313515,"sku":"H7CX-R11W-N","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/h7cx-r11w-n-4afbaeauci4.png?v=1775733844","url":"https:\/\/www.plcprotech.com\/ru\/products\/omron-h7cx-r11w-n-h7cx-series-multifunction-tachometer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}