{"product_id":"1756-cnb-b-bridge-module-allen-bradley","title":"1756-CNB\/B Bridge Module Allen-Bradley","description":"\u003ch2\u003eAllen-Bradley 1756-CNB\/B ControlLogix ControlNet Bridge Module\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong style=\"color: #2e86ab;\"\u003e1756-CNB\/B\u003c\/strong\u003e supports up to \u003cstrong style=\"color: #2e86ab;\"\u003e99 nodes\u003c\/strong\u003e on ControlNet\u003c\/li\u003e\n\u003cli\u003eCommunication speed is \u003cstrong style=\"color: #2e86ab;\"\u003e5 megabits per second\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHandles up to \u003cstrong style=\"color: #2e86ab;\"\u003e64 bidirectional connections\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower draw is \u003cstrong style=\"color: #2e86ab;\"\u003e970 mA at 5.1V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermal dissipation: \u003cstrong style=\"color: #2e86ab;\"\u003e17.4 BTU per hour\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum power: \u003cstrong style=\"color: #2e86ab;\"\u003e5.1 Watts\u003c\/strong\u003e during operation\u003c\/li\u003e\n\u003cli\u003eBrand: \u003cstrong style=\"color: #2e86ab;\"\u003eAllen-Bradley\u003c\/strong\u003e, Model: \u003cstrong style=\"color: #2e86ab;\"\u003e1756-CNB\/B\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any single slot of ControlLogix chassis\u003c\/li\u003e\n\u003cli\u003eSet node address from \u003cstrong style=\"color: #2e86ab;\"\u003e01 to 99\u003c\/strong\u003e using front switches\u003c\/li\u003e\n\u003cli\u003eFeatures both \u003cstrong style=\"color: #2e86ab;\"\u003eBNC\u003c\/strong\u003e and \u003cstrong style=\"color: #2e86ab;\"\u003eRJ-45\u003c\/strong\u003e network ports\u003c\/li\u003e\n\u003cli\u003eSupports scheduled and unscheduled data communication\u003c\/li\u003e\n\u003cli\u003eConfigure using Rockwell Automation software tools\u003c\/li\u003e\n\u003cli\u003eCompatible with Flex IO, POINT IO, SLC and PLC5 systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNetwork Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBridges ControlLogix backplane to ControlNet network\u003c\/li\u003e\n\u003cli\u003eHandles both I\/O control data and message routing\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong style=\"color: #2e86ab;\"\u003e20 buffers\u003c\/strong\u003e for unconnected messages\u003c\/li\u003e\n\u003cli\u003eIdeal for distributed I\/O applications across multiple racks\u003c\/li\u003e\n\u003cli\u003eEnables HMI and SCADA system connectivity\u003c\/li\u003e\n\u003cli\u003eProvides real-time diagnostic information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging and Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eBrand new, factory-sealed\u003c\/strong\u003e Allen-Bradley modules\u003c\/li\u003e\n\u003cli\u003eIncludes original packaging and documentation\u003c\/li\u003e\n\u003cli\u003eShips within \u003cstrong style=\"color: #2e86ab;\"\u003efive business days\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorldwide via \u003cstrong style=\"color: #2e86ab;\"\u003eDHL, FedEx, and UPS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCarefully packaged to ensure perfect condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eIs this module new and genuine Allen-Bradley?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYes, we supply only \u003cstrong style=\"color: #2e86ab;\"\u003eauthentic Allen-Bradley products\u003c\/strong\u003e in original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow many nodes can the 1756-CNB\/B support?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThis module supports up to \u003cstrong style=\"color: #2e86ab;\"\u003e99 nodes\u003c\/strong\u003e on the ControlNet network\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is the communication speed?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe module operates at \u003cstrong style=\"color: #2e86ab;\"\u003e5 megabits per second\u003c\/strong\u003e data rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat connections are available?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt provides both \u003cstrong style=\"color: #2e86ab;\"\u003eBNC connector\u003c\/strong\u003e and \u003cstrong style=\"color: #2e86ab;\"\u003eRJ-45 port\u003c\/strong\u003e for flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is your shipping policy?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship within \u003cstrong style=\"color: #2e86ab;\"\u003e5 business days\u003c\/strong\u003e with \u003cstrong style=\"color: #2e86ab;\"\u003e30-day return\u003c\/strong\u003e option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor technical support or purchasing information, contact us at \u003cstrong\u003e\u003cu\u003esales@nex-auto.com\u003c\/u\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45397058551969,"sku":"1756-CNB\/B","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1756-CNB_B.jpg?v=1763627854","url":"https:\/\/www.autonexcontrol.com\/th\/products\/1756-cnb-b-bridge-module-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}