{"product_id":"turck-21w2-distributed-digital-input-output-module","title":"Turck 21W2 Distributed Digital Input Output Module","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"554\" data-start=\"17\"\u003eThe \u003ca title=\"TURCK\" href=\"https:\/\/plgautomation.com\/collections\/turck\"\u003eTURCK\u003c\/a\u003e 21W2 \u003ca title=\"I\/O Module\" href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eI\/O Module\u003c\/a\u003e is used in distributed digital input and output control systems for industrial automation. Commonly installed in PLC-controlled machinery, conveyor systems, material handling equipment, packaging machinery, and automated production lines requiring reliable field-level digital I\/O connectivity. Maintenance teams, OEMs, and system integrators use this module for replacement, retrofit, and automation system expansion to ensure dependable machine communication and control. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"573\" data-start=\"556\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"999\" data-start=\"574\"\u003eThe TURCK 21W2 I\/O module is designed to provide distributed digital input and output connectivity between field devices and industrial control systems. It is widely used in factory automation, conveyor systems, assembly lines, packaging equipment, and manufacturing facilities where decentralized I\/O reduces wiring complexity, simplifies installation, and improves machine performance. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1030\" data-start=\"1001\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1538\" data-start=\"1031\"\u003e• Manufacturer Part Number (MPN): 21W2\u003cbr data-end=\"1072\" data-start=\"1069\"\u003e• Brand: TURCK\u003cbr data-end=\"1089\" data-start=\"1086\"\u003e• Product Type: I\/O Module\u003cbr data-end=\"1118\" data-start=\"1115\"\u003e• Module Type: Digital Input\/Output Station\u003cbr data-end=\"1164\" data-start=\"1161\"\u003e• I\/O Configuration: 16 Configurable Inputs or Outputs\u003cbr data-end=\"1221\" data-start=\"1218\"\u003e• Input\/Output Type: 3-Wire PNP\u003cbr data-end=\"1255\" data-start=\"1252\"\u003e• Operating Voltage: 11–26 VDC\u003cbr data-end=\"1288\" data-start=\"1285\"\u003e• Number of Channels: 16\u003cbr data-is-only-node=\"\" data-end=\"1315\" data-start=\"1312\"\u003e• Signal Type: Digital I\/O\u003cbr data-end=\"1344\" data-start=\"1341\"\u003e• Mounting Type: Distributed Field Installation\u003cbr data-end=\"1394\" data-start=\"1391\"\u003e• Application: Industrial automation and machine control\u003cbr data-end=\"1453\" data-start=\"1450\"\u003e• Designed For: PLC and distributed I\/O systems \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1564\" data-start=\"1540\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"1664\" data-start=\"1565\"\u003e• TURCK TBEN-S1-16DXP I\/O Module\u003cbr data-end=\"1600\" data-start=\"1597\"\u003e• TURCK TBEN-L1-16DXP I\/O Module\u003cbr data-end=\"1635\" data-start=\"1632\"\u003e• TURCK BL67-16DXP I\/O Module\u003c\/p\u003e","brand":"TURCK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714336850222,"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_834edf1a-1ff3-4c87-9e0d-9a8f91afac54.jpg?v=1770423235","url":"https:\/\/plgautomation.com\/products\/turck-21w2-distributed-digital-input-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}