{"product_id":"festo-smto-4u-ps-k-led-24-proximity-sensor-pnp-no-10-30v-2-5m-ip67","title":"Festo SMTO-4U-PS-K-LED-24 152836 Magneto-Inductive Proximity Sensor","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eFesto SMTO-4U-PS-K-LED-24 is a round, magneto‑inductive proximity sensor for non‑contact piston position detection on pneumatic cylinders with a T‑slot\u003c\/span\u003e\u003cspan class=\"\"\u003e. The 3‑wire PNP output provides a standard N\/O switching signal (N\/O contact) for direct connection to a PLC digital input\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. A 2.5 m PVC cable with open end enables flexible wiring and integration into control cabinets with the IP67 enclosure offering reliable sealing against dust and moisture ingress\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. A yellow LED visual status indicator located on the sensor body aids quick commissioning and diagnostics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eEnd‑position detection on pneumatic T‑slot cylinders (Festo DSNU, DNC, ADN series)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePick‑and‑place systems and material handling equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eGripper position feedback in assembly and packaging machinery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMachine automation requiring non‑contact magnetic sensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCore Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eProduct series: SMTO‑4U\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMeasurand: Position\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eOperating voltage range: 10…30 V DC\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSwitching output: PNP, 3‑wire, N\/O contact (normally open)\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMax. output current: 200 mA\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMax. switching capacity DC: 6 W\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSwitching times: ≤ 5 ms (on and off)\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eElectrical connection: Open‑end cable, 3‑wire, length 2.5 m\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCable sheath material: PVC, grey\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSensing principle: Magneto‑inductive (non‑contact)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAmbient temperature: –25…+70 °C\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAdvanced Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eRepetition accuracy: ≤ 0.2 mm\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eReverse polarity protection for all electrical connections\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eShort‑circuit protection (pulsed)\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eOverload protection available\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eResidual current: ≤ 0.01 mA\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMinimum load current: ≥ 0.1 mA\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eVoltage drop: ≤ 2 V\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInductive protective circuit installed\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMounting position: any (via accessory clamp)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMax. tightening torque (mounting screw): 0.8 Nm\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHousing material: PET (polyethylene terephthalate), black\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSwitching status indication: Yellow LED\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eLABS (PWIS) conformity: VDMA24364‑B2‑L\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSystem Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe sensor is inserted into the T‑slot of a compatible pneumatic cylinder and secured with an external mounting accessory\u003c\/span\u003e\u003ca href=\"https:\/\/www.indtrd.com\/products\/festo\/smto4upskled24\/2346\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe yellow LED lights when the piston magnet is within the sensing range, confirming correct piston position.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eFast switching times (≤ 5 ms) support rapid piston cycles in high‑speed automation equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStandards \u0026amp; Compliance:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eRefer to manufacturer official documentation for certification and compliance details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRelated Products:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSMTO‑4U‑PS‑S‑LED‑24 (152742) – M8 connector version for quicker replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSMTO‑4U‑NS‑S‑LED‑24 (152743) – NPN output variant with M8 connector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSMTO‑4U‑NS‑K‑LED‑24 (152744) – NPN output variant with 2.5 m cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSME‑8‑S‑LED‑24 (150857) – standard T‑slot magnetic reed sensor for less demanding switching applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FESTO","offers":[{"title":"Default Title","offer_id":52711623557439,"sku":"SMTO-4U-PS-K-LED-24 ( 152836 )","price":6.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/9477\/1519\/files\/smto-4u-ps-k-led-24-152836-front.jpg?v=1778487680","url":"https:\/\/plcera.com\/ar\/products\/festo-smto-4u-ps-k-led-24-proximity-sensor-pnp-no-10-30v-2-5m-ip67","provider":"PLC ERA","version":"1.0","type":"link"}