{"product_id":"tof-laser-photoelectric-switch-mvi2sy","title":"TOF Laser Photoelectric Switch -  MVI2SY","description":"\u003cp\u003eMVI2SY is a cost‑effective laser photoelectric switch module of the MOEVISION Industry 2 series. It adopts D‑TOF (Direct Time‑of‑Flight) ranging technology, equipped with a 940 nm invisible infrared VCSEL laser source. Combined with proprietary optical systems, high‑precision signal‑processing circuits and compact mechanical design, it achieves high‑speed non‑contact distance measurement and switch output within 0.1 ~ 10 meters, suitable for indoor and outdoor environments.\u003c\/p\u003e\n\u003cp\u003eThe module integrates built‑in temperature compensation, ambient‑light suppression and non‑linear correction algorithms to deliver stable and accurate distance readings under varying temperature and illumination conditions. Its laser source complies with IEC 60825‑1 Class 1 laser safety standard.\u003c\/p\u003e\n\u003cp\u003eMVI2SY features an RS‑485 half‑duplex communication interface supporting standard Modbus RTU protocol. It can be directly connected to PLCs, HMIs and industrial gateways for plug‑and‑play industrial‑bus integration. Isolated optocoupler switch output is also provided to control external devices directly via distance thresholds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem                                Content\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasurement Principle     Direct Time‑of‑Flight (D‑TOF)\u003c\/p\u003e\n\u003cp\u003eLight Source                      940 nm invisible infrared VCSEL laser (Class 1)\u003c\/p\u003e\n\u003cp\u003eMeasurement                    Range0.1 ~ 10 m\u003c\/p\u003e\n\u003cp\u003eSwitch Output                    Isolated optocoupler switch output (triggered by distance threshold)\u003c\/p\u003e\n\u003cp\u003eCommunication Protocol   MODBUS RTU \/ MV Protocol\u003c\/p\u003e\n\u003cp\u003eCommunication Interface   RS‑485 (half‑duplex)\u003c\/p\u003e\n\u003cp\u003eOperating Voltage              8 V ~ 24 V DC\u003c\/p\u003e\n\u003cp\u003eDimension                          30 × 16 × 24 mm \u003c\/p\u003e\n\u003cp\u003eWeight                               Approx. 3.8 g\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cp\u003e✓ D‑TOF ranging principle for high accuracy and fast response\u003c\/p\u003e\n\u003cp\u003e ✓ 940 nm invisible infrared VCSEL laser source, compliant with IEC 60825‑1 Class 1 laser safety standard\u003c\/p\u003e\n\u003cp\u003e✓ 0.1‑10 m measurement range, superior to traditional photoelectric switches of equivalent size\u003c\/p\u003e\n\u003cp\u003e ✓ High‑precision signal‑processing circuit with environmental compensation algorithms\u003c\/p\u003e\n\u003cp\u003e✓ Built‑in temperature compensation, ambient‑light suppression and non‑linear correction\u003c\/p\u003e\n\u003cp\u003e✓ Isolated optocoupler switch output; distance threshold configurable via keys or bus commands\u003c\/p\u003e\n\u003cp\u003e✓ Wide supply voltage 8‑24 V; operating temperature range ‑10 °C ~ +60 °C\u003c\/p\u003e\n\u003cp\u003e ✓ Highly integrated design for easy embedded deployment\u003c\/p\u003e\n\u003cp\u003e✓ Compatible with mainstream PLC, HMI and industrial gateway hardware\u003c\/p\u003e\n\u003cp\u003e✓ Supports standard Modbus RTU for plug‑and‑play operation\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003e‑ Distance detection \u0026amp; control in factory automation\u003c\/p\u003e\n\u003cp\u003e‑ Background suppression and object counting on high‑speed conveyor belts\u003c\/p\u003e\n\u003cp\u003e‑ PLC \/ HMI system integration\u003c\/p\u003e\n\u003cp\u003e‑ Position detection for warehousing \u0026amp; stacking‑logistics equipment\u003c\/p\u003e\n\u003cp\u003e‑ Equipment positioning and displacement monitoring\u003c\/p\u003e\n\u003cp\u003e ‑ Liquid‑level height detection\u003c\/p\u003e\n\u003cp\u003e ‑ Obstacle detection and security\u003c\/p\u003e\n\u003cp\u003e ‑device linkage control\u003c\/p\u003e","brand":"Sensorlidar","offers":[{"title":"5","offer_id":55539804700963,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/4412\/1635\/files\/MVI2SY-1_cf3112a9-e34c-4089-a891-9a7f2df4f0b3.jpg?v=1788191547","url":"https:\/\/www.sensorlidar.com\/products\/tof-laser-photoelectric-switch-mvi2sy","provider":"Sensorlidar","version":"1.0","type":"link"}