{"product_id":"lv-n12cp-keyence-digital-laser-sensor-amplifier-1-output-m8","title":"LV-N12CP Keyence Digital Laser Sensor Amplifier – 1-Output M8","description":"\u003ch2\u003e\u003cstrong\u003eLV-N12CP Keyence Digital Laser Sensor Amplifier — M8 Expansion Unit Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keyence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eLV-N12CP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e LV-N series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Digital laser sensor amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit type:\u003c\/strong\u003e Expansion unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e M8 connector type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput logic:\u003c\/strong\u003e LIGHT-ON \/ DARK-ON, switch-selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl outputs:\u003c\/strong\u003e 1 PNP open collector output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal input:\u003c\/strong\u003e 1 input channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e80 µs (HIGH SPEED)\u003c\/strong\u003e\u003c\/span\u003e, 250 µs (FINE), 500 µs (TURBO), 1 ms (SUPER), 4 ms (ULTRA), 16 ms (MEGA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer function:\u003c\/strong\u003e OFF, OFF-delay, ON-delay, or One-shot; 1 ms to 9,999 ms with ±10% maximum error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor output:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion capacity:\u003c\/strong\u003e Up to 17 units total; a 2-output type counts as 2 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference prevention:\u003c\/strong\u003e 0 to 4 units, depending on mode and sensor head\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e 24 VDC nominal; operating range 10 to 30 VDC with 10% maximum ripple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 830 mW maximum at 30 V; 30 mA at 24 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput type:\u003c\/strong\u003e PNP open collector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput rating:\u003c\/strong\u003e 30 V maximum; residual voltage 1.2 V or less at ≤10 mA and 2.2 V or less at 10–100 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent capacity:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e100 mA maximum per output\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits:\u003c\/strong\u003e Reverse polarity, over-current, and surge absorber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e No built-in port or protocol; add an NU series network unit for network compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Tolerance and Interference Resistance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e-20 to +55 °C\u003c\/strong\u003e\u003c\/span\u003e, no freezing; derating applies when you mount multiple units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 35 to 85% RH, no condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e Not available for this model\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration resistance:\u003c\/strong\u003e 10 to 55 Hz at 1.5 mm double amplitude, 2 hours in each of the X, Y, and Z directions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock resistance:\u003c\/strong\u003e 500 m\/s², 3 times in each of the X, Y, and Z directions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference control:\u003c\/strong\u003e The amplifier limits cross-talk between 0 and 4 neighboring units, depending on mode and sensor head\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e 32.6 × 9.8 × 78.7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 20 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase material:\u003c\/strong\u003e Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable material:\u003c\/strong\u003e PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifecycle status:\u003c\/strong\u003e Active; Keyence confirms production status on the official product page (last verified September 2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePair the expansion unit with a main amplifier, then connect both units through the side connector.\u003c\/li\u003e\n\u003cli\u003eMount each unit on a DIN rail or bracket, and leave space for heat dissipation in stacked setups.\u003c\/li\u003e\n\u003cli\u003eConnect the M8 connector firmly and route the cable away from motors and inverters to reduce noise.\u003c\/li\u003e\n\u003cli\u003eWire the 24 VDC supply with correct polarity, then confirm the ripple stays within the 10% limit.\u003c\/li\u003e\n\u003cli\u003eSelect LIGHT-ON or DARK-ON with the switch, and set the timer mode and value for your application.\u003c\/li\u003e\n\u003cli\u003eKeep the total expansion at 17 units or fewer, and count each 2-output unit as two.\u003c\/li\u003e\n\u003cli\u003eVerify the residual voltage at your load current, and never exceed 100 mA per output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Keyence \u003cstrong\u003eLV-N12CP\u003c\/strong\u003e digital laser sensor amplifier expansion unit, M8 type\u003c\/li\u003e\n\u003cli\u003e1 × Protective packaging for safe transport\u003c\/li\u003e\n\u003cli\u003eDocumentation as supplied by the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship worldwide through FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003eWe dispatch in-stock orders within 5 days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the difference between the LV-N12CP and a main unit?\u003c\/strong\u003e\u003cbr\u003eA: This model is an expansion unit with 1 output, and it needs a main amplifier to form a working system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the response time of the LV-N12CP?\u003c\/strong\u003e\u003cbr\u003eA: The fastest mode reaches 80 µs, and you can select slower modes up to 16 ms for stable readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this amplifier accept PNP or NPN sensors?\u003c\/strong\u003e\u003cbr\u003eA: The control output is PNP open collector, so plan your wiring around a PNP interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many units can I connect together?\u003c\/strong\u003e\u003cbr\u003eA: You can expand to 17 units total, and each 2-output unit counts as two units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What supply voltage does the LV-N12CP need?\u003c\/strong\u003e\u003cbr\u003eA: It runs on 24 VDC nominal and accepts 10 to 30 VDC with ripple within 10%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I add network communication?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the amplifier has no built-in port, but an NU series network unit adds network compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The unit works from -20 to +55 °C without freezing, and derating applies with multiple units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the product new and in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we offer brand-new original units, and we hold stock for immediate order processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003eA: We support returns within 30 days of delivery.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":50958316404994,"sku":"LV-N12CP","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/LV-N12CP.jpg?v=1793762693","url":"https:\/\/www.nex-auto.com\/products\/lv-n12cp-keyence-digital-laser-sensor-amplifier-1-output-m8","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}