{"product_id":"b-r-industrial-automation-x20di8371-digital-input-module","title":"B\u0026R Industrial Automation X20DI8371 Digital Input Module","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=\"17\" data-end=\"822\"\u003eThe B\u0026amp;R X20DI8371 X20 DI 8371 \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLC Module\u003c\/a\u003e Rev D0 is used in industrial automation systems as a digital input module for acquiring 24 VDC discrete signals from field devices such as sensors, switches, and machine safety contacts. It is part of the B\u0026amp;R X20 distributed I\/O system designed for modular PLC architectures, enabling high-density signal acquisition with reliable bus communication and configurable input filtering. Commonly installed in manufacturing automation systems, machine control panels, packaging equipment, and industrial production lines where accurate and fast digital signal acquisition is required. Maintenance engineers, OEM machine builders, and system integrators use this module for replacement of failed I\/O modules, system expansion, and restoration of PLC input functionality.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"824\" data-end=\"841\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"842\" data-end=\"1193\"\u003eThe B\u0026amp;R X20DI8371 is used in industrial PLC and automation systems to read discrete 24 VDC input signals from sensors, limit switches, and control devices. It is commonly applied in automated production machinery, conveyor systems, robotics cells, and process control systems where distributed input acquisition and modular I\/O expansion are required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1195\" data-end=\"1224\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1225\" data-end=\"2042\" class=\"\"\u003e• Manufacturer: B\u0026amp;R Industrial Automation (ABB Group)\u003cbr data-start=\"1278\" data-end=\"1281\"\u003e• Model \/ Part number: X20DI8371 (Rev D0)\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e• Product type: Digital input PLC module\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e• Series: B\u0026amp;R X20 system\u003cbr data-start=\"1392\" data-end=\"1395\"\u003e• Number of inputs: 8 digital inputs\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e• Input voltage: 24 VDC\u003cbr data-start=\"1457\" data-end=\"1460\"\u003e• Input type: Sink (1-wire connection)\u003cbr data-start=\"1498\" data-end=\"1501\"\u003e• Input current: ~3.75 mA per channel\u003cbr data-start=\"1538\" data-end=\"1541\"\u003e• Switching threshold: Low \u0026lt;5 VDC \/ High \u0026gt;15 VDC\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• Input filtering: Configurable hardware\/software filtering (microsecond to millisecond range)\u003cbr data-start=\"1686\" data-end=\"1689\"\u003e• Electrical isolation: Channel-to-bus isolation (approx. 500 Veff)\u003cbr data-start=\"1756\" data-end=\"1759\"\u003e• Mounting: DIN rail X20 modular system (requires bus base module)\u003cbr data-start=\"1825\" data-end=\"1828\"\u003e• Power consumption: ~0.18 W bus power\u003cbr data-start=\"1866\" data-end=\"1869\"\u003e• Operating temperature: -25°C to +60°C (installation dependent)\u003cbr data-start=\"1933\" data-end=\"1936\"\u003e• Protection rating: IP20\u003cbr data-start=\"1961\" data-end=\"1964\"\u003e• Application environment: Industrial automation and machine control systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2044\" data-end=\"2068\" class=\"PDq2pG_selectionAnchorContainer\"\u003eCommon Replacements:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"2069\" data-end=\"2256\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• B\u0026amp;R \u003ca href=\"https:\/\/plgautomation.com\/products\/br-x20di9371-digital-input-module?_pos=1\u0026amp;_sid=52b6d4632\u0026amp;_ss=r\"\u003eX20DI9371\u003c\/a\u003e 12-channel digital input module \u003cbr data-start=\"2144\" data-end=\"2147\"\u003e• Siemens ET200SP DI 8x24VDC digital input module\u003cbr data-start=\"2196\" data-end=\"2199\"\u003e• Allen-Bradley 1756-IB8 ControlLogix 24V DC input module\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New","offer_id":51714366079278,"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_ed389816-5bcb-4624-af27-e161570ba0a8.jpg?v=1770424232","url":"https:\/\/plgautomation.com\/products\/b-r-industrial-automation-x20di8371-digital-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}