{"product_id":"lv-n12n-keyence-laser-sensor-amplifier-lv-n-series","title":"LV-N12N Keyence Laser Sensor Amplifier | LV-N Series","description":"\u003ch2\u003e\u003cstrong\u003eKeyence LV-N12N Digital Laser Sensor Amplifier — Expansion Unit for LV-N Series\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical 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-N12N\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\u003eCategory:\u003c\/strong\u003e Digital laser sensor amplifier (expansion unit, cable type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e 24 VDC nominal, operating range 10 to 30 VDC\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 NPN open collector, 30 V max, 100 mA per output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e 80 µs to 16 ms, selectable across six modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer function:\u003c\/strong\u003e OFF, OFF-delay, ON-delay, or one-shot from 1 ms to 9,999 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl output:\u003c\/strong\u003e 1 output; \u003cstrong\u003eexternal input:\u003c\/strong\u003e 1 input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput selection:\u003c\/strong\u003e LIGHT-ON or DARK-ON, switch-selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -20 to +55 °C with no freezing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 35 to 85 % RH with no condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration resistance:\u003c\/strong\u003e 10 to 55 Hz, 1.5 mm double amplitude, 2 hours per axis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock resistance:\u003c\/strong\u003e 500 m\/s², 3 times in each X, Y, Z direction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 32.6 × 9.8 × 78.7 mm; \u003cstrong\u003eweight:\u003c\/strong\u003e approx. 65 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase material:\u003c\/strong\u003e Polycarbonate; \u003cstrong\u003ecable material:\u003c\/strong\u003e PVC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Performance Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast 80 µs response in HIGH SPEED mode suits high-speed inspection lines.\u003c\/li\u003e\n\u003cli\u003eSix selectable response modes let you balance speed against noise stability.\u003c\/li\u003e\n\u003cli\u003eInterference prevention supports 0 to 4 units, depending on mode and sensor head.\u003c\/li\u003e\n\u003cli\u003eBuilt-in protection covers reverse polarity, over-current, and surge events.\u003c\/li\u003e\n\u003cli\u003eNetwork expansion works through separately available NU series units.\u003c\/li\u003e\n\u003cli\u003eOne control output and one external input handle standard switching tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003eLV-N12N\u003c\/strong\u003e on a DIN rail next to the main amplifier unit.\u003c\/li\u003e\n\u003cli\u003eConnect the cable leads to the 24 VDC supply and confirm polarity first.\u003c\/li\u003e\n\u003cli\u003eLink the expansion unit to the main amplifier through the side connector.\u003c\/li\u003e\n\u003cli\u003eKeep total system units at 17 or fewer, counting a 2-output type as 2 units.\u003c\/li\u003e\n\u003cli\u003eSet LIGHT-ON or DARK-ON with the switch before you start operation.\u003c\/li\u003e\n\u003cli\u003eAdjust timer values from 1 ms to 9,999 ms based on your process timing.\u003c\/li\u003e\n\u003cli\u003eAllow derating when you install multiple units close together.\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-N12N\u003c\/strong\u003e expansion amplifier unit\u003c\/li\u003e\n\u003cli\u003e1 × cable set with PVC jacket\u003c\/li\u003e\n\u003cli\u003e1 × mounting accessory kit\u003c\/li\u003e\n\u003cli\u003e1 × instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping and Support\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 hold this item in stock and dispatch orders within 5 days.\u003c\/li\u003e\n\u003cli\u003eWe accept returns within 30 days of delivery.\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: Does the LV-N12N work as a standalone sensor?\u003c\/strong\u003e\u003cbr\u003eA: No. It is an expansion unit and requires a main amplifier from the LV-N series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many units can one system hold?\u003c\/strong\u003e\u003cbr\u003eA: You can connect up to 17 total units, and a 2-output type counts as 2 units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What response time can I select?\u003c\/strong\u003e\u003cbr\u003eA: You can choose from 80 µs, 250 µs, 500 µs, 1 ms, 4 ms, or 16 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does it support network communication?\u003c\/strong\u003e\u003cbr\u003eA: It has no built-in port, but NU series network units add that function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the item new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we supply a brand-new original unit with every order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: When will my order ship?\u003c\/strong\u003e\u003cbr\u003eA: We keep stock ready and send orders within 5 days by DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":50958090928386,"sku":"LV-N12N","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/LV-N12N-2.jpg?v=1793759656","url":"https:\/\/www.nex-auto.com\/products\/lv-n12n-keyence-laser-sensor-amplifier-lv-n-series","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}