{"product_id":"1785-l40c-allen-bradley-controlnet-processor-module","title":"1785-L40C Allen-Bradley ControlNet Processor Module","description":"\u003ch2\u003eIntroducing the Allen-Bradley 1785-L40C ControlNet Processor Module\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications and Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eBrand \u0026amp; Part Number:\u003c\/strong\u003e Allen-Bradley \u003cstrong\u003e1785-L40C\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eProcessor \u0026amp; Memory:\u003c\/strong\u003e PLC-5\/40C processor with 48 Kilowords maximum user memory (battery-backed SRAM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eI\/O Capacity:\u003c\/strong\u003e Supports 2048 total I\/O (any mix) or 2048 inputs plus 2048 outputs in complementary setup\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e Handles up to 2048 analog I\/O points for comprehensive process control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eProgram Scan Time:\u003c\/strong\u003e 0.5ms per K-word for bit logic, 2ms per K-word typical scan time\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommunication Ports and Network Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1785-L40C\u003c\/strong\u003e includes a base-configured RJ45 ControlNet port with 5Mb per second transmission rate.\u003c\/li\u003e\n\u003cli\u003eUsers can select network update times from 2 to 100ms for flexible ControlNet performance.\u003c\/li\u003e\n\u003cli\u003eIt features an 8-pin mini-DIN connector for programming and a 3-pin default DH+ port.\u003c\/li\u003e\n\u003cli\u003eThe 25-pin D-shell serial port supports selectable rates from 57.6K bit\/s to 230.4K bit\/s.\u003c\/li\u003e\n\u003cli\u003eI\/O scan time per rack ranges from 10ms at 57.6K bit\/s down to 3ms at 230K bit\/s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Integration and Module Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis ControlNet processor supports the \u003cstrong\u003e1785-L40C\u003c\/strong\u003e 1785-CHBM Hot Backup Cartridge for system redundancy.\u003c\/li\u003e\n\u003cli\u003eIt works with 1771, 1794, 1746, and 1791 I\/O modules in 8-point, 16-point, and 32-point configurations.\u003c\/li\u003e\n\u003cli\u003eThe controller accommodates intelligent I\/O modules for advanced automation applications.\u003c\/li\u003e\n\u003cli\u003eMaximum system configuration supports 61 total I\/O chassis with 32 universal remote chassis per I\/O link.\u003c\/li\u003e\n\u003cli\u003eEEPROM program backup is available using 1785-ME16, -ME32, -ME64, or -M100 memory modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1785-L40C\u003c\/strong\u003e draws 3.3A of backplane current at 5V DC during normal operation.\u003c\/li\u003e\n\u003cli\u003eMaximum heat dissipation measures 59 BTU per hour when the controller is operational.\u003c\/li\u003e\n\u003cli\u003eIt operates without derating in temperatures from 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit).\u003c\/li\u003e\n\u003cli\u003eThe module withstands 5 to 95 percent noncondensing relative humidity during operation.\u003c\/li\u003e\n\u003cli\u003eStorage temperature range extends from -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum I\/O capacity of the \u003cstrong\u003e1785-L40C\u003c\/strong\u003e processor?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e1785-L40C\u003c\/strong\u003e supports up to 2048 total I\/O points, configurable as any mix or 2048 in plus 2048 out complementary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this module support hot backup redundancy?\u003c\/strong\u003e\u003cbr\u003eYes, it supports the 1785-CHBM ControlNet Hot Backup Cartridge for system redundancy applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat communication ports are available on the \u003cstrong\u003e1785-L40C\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr\u003eIt includes an RJ45 ControlNet port, 8-pin mini-DIN programming port, 3-pin DH+ port, and 25-pin D-shell serial port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the operating temperature range for this controller?\u003c\/strong\u003e\u003cbr\u003eIt operates reliably from 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) without derating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich I\/O modules work with the \u003cstrong\u003e1785-L40C\u003c\/strong\u003e processor?\u003c\/strong\u003e\u003cbr\u003eIt works with 1771, 1794, 1746, and 1791 modules, including 8-point, 16-point, 32-point, and intelligent I\/O modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45822721982625,"sku":"1785-L40C","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1785-L40C.jpg?v=1773645743","url":"https:\/\/www.autonexcontrol.com\/cs\/products\/1785-l40c-allen-bradley-controlnet-processor-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}