{"product_id":"allen-bradley-80k2378-proximity-sensor-ttl-logic","title":"Allen-Bradley 80K2378 Proximity Sensor TTL Logic","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"815\"\u003eThe Sensor 80K2378 Proximity \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003eSensor\u003c\/a\u003e is an industrial proximity sensor with a TTL logic output (0–5 VDC) designed to detect the presence or position of objects in automated machinery and electronic control systems. It provides a digital 0–5 VDC output signal compatible with TTL logic inputs, enabling reliable object detection for high-speed machine control, positioning, and sequencing applications. Commonly installed in automated production equipment, packaging machinery, conveyor systems, robotics, and industrial inspection systems where accurate non-contact sensing and TTL-level signal output are required. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this sensor for OEM replacement, machine repair, retrofit projects, and industrial automation maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"817\" data-end=\"834\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"836\" data-end=\"1456\"\u003eThe Sensor 80K2378 Proximity Sensor is used to detect the presence, position, or movement of machine components and workpieces in industrial automation systems. Its 0–5 VDC TTL logic output allows direct interfacing with PLC high-speed inputs, microcontrollers, motion controllers, and industrial computer systems requiring TTL-compatible digital signals. Due to limited manufacturer documentation for this specific part number, compatibility should be verified using the original part number, mounting configuration, electrical connections, and sensing characteristics before replacement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1458\" data-end=\"1487\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1489\" data-end=\"2199\"\u003e• Part Number: 80K2378\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Product Type: Proximity Sensor\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e• Output Signal: TTL Logic (Digital)\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Output Voltage: 0–5 VDC\u003cbr data-start=\"1613\" data-end=\"1616\"\u003e• Logic Level: TTL Compatible\u003cbr data-start=\"1645\" data-end=\"1648\"\u003e• Sensing Method: Non-contact proximity detection\u003cbr data-start=\"1697\" data-end=\"1700\"\u003e• Application: Object presence and position sensing\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e• Interface: TTL Digital Output\u003cbr data-start=\"1785\" data-end=\"1788\"\u003e• Supply Voltage: System dependent (verify with OEM equipment)\u003cbr data-start=\"1850\" data-end=\"1853\"\u003e• Mounting Style: Machine Mounted (application dependent)\u003cbr data-start=\"1910\" data-end=\"1913\"\u003e• Installation: OEM Replacement Sensor\u003cbr data-start=\"1951\" data-end=\"1954\"\u003e• Application Environment: Industrial Automation and Machine Control\u003cbr data-start=\"2022\" data-end=\"2025\"\u003e• Features: High-speed switching, TTL-compatible output, non-contact sensing, industrial-grade construction, and OEM replacement design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2201\" data-end=\"2225\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2227\" data-end=\"2462\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• OEM 80K2378 Proximity Sensor\u003cbr data-start=\"2257\" data-end=\"2260\"\u003e• TTL Logic 0–5 VDC Proximity Sensor\u003cbr data-start=\"2348\" data-end=\"2351\"\u003e• OEM-equivalent 80K2378 Proximity Sensor\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New","offer_id":51727382151470,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_63f733d4-21ad-456d-9f37-07eee5a2b158.jpg?v=1770582662","url":"https:\/\/plgautomation.com\/products\/allen-bradley-80k2378-proximity-sensor-ttl-logic","provider":"PLG Automation ","version":"1.0","type":"link"}