{"product_id":"grayhill-70grcp32-hl-32-channel-io-relay-interface-board","title":"Grayhill 70GRCP32-HL 32-Channel IO Relay Interface Board","description":"\u003ch3 data-section-id=\"1wf2wvu\" data-start=\"0\" data-end=\"20\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"20\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"22\" data-end=\"684\"\u003eThe Grayhill 70GRCP32-HL \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eControl Board\u003c\/a\u003e with 70G-1AC5 Modules is a 32-channel industrial I\/O relay interface board designed for interfacing PLCs and control systems with field devices. It accepts Grayhill G5-style I\/O modules, providing optically isolated signal conditioning between low-voltage logic circuits and industrial AC inputs. Commonly installed in PLC cabinets, machine automation systems, material handling equipment, and industrial process control applications. Maintenance teams, OEMs, and system integrators use this assembly for replacement, expansion, and maintenance of Grayhill System 50 I\/O installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1einuet\" data-start=\"686\" data-end=\"707\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"690\" data-end=\"707\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"709\" data-end=\"1144\"\u003eThe Grayhill 70GRCP32-HL Control Board is used in PLC-based automation systems, manufacturing equipment, conveyor controls, packaging machinery, and industrial process control. Equipped with Grayhill 70G-1AC5 AC input modules, it provides optically isolated AC signal monitoring for switches, sensors, pushbuttons, and other field devices while protecting PLC input circuits from electrical noise. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1j5ft35\" data-start=\"1146\" data-end=\"1179\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1150\" data-end=\"1179\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1181\" data-end=\"2132\"\u003e• Manufacturer: Grayhill\u003cbr data-start=\"1205\" data-end=\"1208\"\u003e• Manufacturer Part Number (MPN): 70GRCP32-HL\u003cbr data-start=\"1253\" data-end=\"1256\"\u003e• Installed Module: 70G-1AC5 AC Input Module\u003cbr data-start=\"1300\" data-end=\"1303\"\u003e• Product Type: 32-channel PLC I\/O interface board\u003cbr data-start=\"1353\" data-end=\"1356\"\u003e• Function: Interfaces PLC logic with field AC input signals\u003cbr data-start=\"1416\" data-end=\"1419\"\u003e• System: Grayhill System 50\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e• Number of Channels: 32\u003cbr data-start=\"1474\" data-end=\"1477\"\u003e• I\/O Module Style: G5 plug-in modules\u003cbr data-start=\"1515\" data-end=\"1518\" data-is-only-node=\"\"\u003e• Connector Type: 50-pin header with ejector levers\u003cbr data-start=\"1569\" data-end=\"1572\"\u003e• Module Type: 70G-1AC5 optically isolated AC input module\u003cbr data-start=\"1630\" data-end=\"1633\"\u003e• Input Voltage (70G-1AC5): 90–140 VAC nominal (120 VAC class)\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e• Isolation: Optical isolation between field and logic circuits\u003cbr data-start=\"1761\" data-end=\"1764\"\u003e• Compatible Equipment: PLCs, industrial controllers, and automation systems supporting Grayhill System 50 racks\u003cbr data-start=\"1876\" data-end=\"1879\"\u003e• Operating Environment: Industrial automation and machine control\u003cbr data-start=\"1945\" data-end=\"1948\"\u003e• Application: PLC input interfacing and signal isolation\u003cbr data-start=\"2005\" data-end=\"2008\"\u003e• Designed For: Reliable connection of AC field devices to industrial control systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"18ifuv0\" data-start=\"2134\" data-end=\"2162\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2138\" data-end=\"2162\"\u003eCommon Replacements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2164\" data-end=\"2381\"\u003e• Grayhill 70GRCQ32-HL G5 I\/O Rack \u003cem data-start=\"2199\" data-end=\"2223\"\u003e(verify compatibility)\u003c\/em\u003e\u003cbr data-start=\"2223\" data-end=\"2226\"\u003e• Grayhill 70G-IAC5 AC Input Module\u003cbr data-start=\"2261\" data-end=\"2264\"\u003e• Grayhill System 50 G5 I\/O rack assemblies with compatible 70G-series modules.\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51727448703278,"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_782649c5-7cd3-486f-837f-c6477e4c79c2.jpg?v=1770582902","url":"https:\/\/plgautomation.com\/products\/grayhill-70grcp32-hl-32-channel-io-relay-interface-board","provider":"PLG Automation ","version":"1.0","type":"link"}