{"product_id":"1756-cnb-controlnet-bridge-module-allen-bradley","title":"1756-CNB ControlNet Bridge Module Allen-Bradley","description":"\u003ch2\u003eAllen-Bradley 1756-CNB ControlLogix ControlNet Bridge Module\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cspan style=\"color: #2e86ab;\"\u003e\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cspan style=\"color: #2e86ab;\"\u003e\u003cstrong\u003e1756-CNB\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: ControlLogix\u003c\/li\u003e\n\u003cli\u003eModule Type: ControlNet Bridge Module\u003c\/li\u003e\n\u003cli\u003eCommunication Rate: 5 megabits per second\u003c\/li\u003e\n\u003cli\u003eMaximum Nodes: 99 on network\u003c\/li\u003e\n\u003cli\u003eMaximum Connections: 64 bidirectional\u003c\/li\u003e\n\u003cli\u003eInput Current: 970 mA at 5.1V DC, 1.7 mA at 24V DC\u003c\/li\u003e\n\u003cli\u003ePower Dissipation: 5.1 Watts\u003c\/li\u003e\n\u003cli\u003eThermal Dissipation: 17.4 BTU per hour\u003c\/li\u003e\n\u003cli\u003eIntegrated Ports: One BNC, One RJ-45 NAP port\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0 to 60°C (32 to 140°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the \u003cstrong\u003e1756-CNB\u003c\/strong\u003e in any ControlLogix chassis slot\u003c\/li\u003e\n\u003cli\u003eSet node address switches to unique value between 01 and 99\u003c\/li\u003e\n\u003cli\u003eConnect using BNC connector for standard non-redundant operation\u003c\/li\u003e\n\u003cli\u003eUse RJ-45 port for network access and configuration\u003c\/li\u003e\n\u003cli\u003eModule supports both scheduled and unscheduled data connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNetwork Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandles control of I\/O data with Logix5550 controllers\u003c\/li\u003e\n\u003cli\u003eBridges data between ControlLogix backplane and ControlNet network\u003c\/li\u003e\n\u003cli\u003eSupports up to 20 buffers for unconnected messages\u003c\/li\u003e\n\u003cli\u003eEnables distributed I\/O applications across multiple racks\u003c\/li\u003e\n\u003cli\u003eProvides self-diagnostics through online backplane connection\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 number of nodes supported?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e1756-CNB\u003c\/strong\u003e supports up to 99 nodes on the ControlNet network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this module be used in redundant configurations?\u003c\/strong\u003e\u003cbr\u003eNo, the 1756-CNB is designed for standard non-redundant network applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many connections does the module support?\u003c\/strong\u003e\u003cbr\u003eIt supports up to 64 bidirectional connections with other ControlNet devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the communication speed of this bridge?\u003c\/strong\u003e\u003cbr\u003eThe module operates at 5 megabits per second on the ControlNet network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you offer technical support for installation?\u003c\/strong\u003e\u003cbr\u003eWe provide basic installation guidance and technical specifications for all products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor purchasing information or technical specifications, please contact our sales team. \u003cstrong\u003eContact: \u003cu\u003esales@nex-auto.com\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45391956279457,"sku":"1756-CNB","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1756-CNB-1.jpg?v=1763537848","url":"https:\/\/www.autonexcontrol.com\/uk\/products\/1756-cnb-controlnet-bridge-module-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}