{"product_id":"allen-bradley-1756-eweb-controllogix-enhanced-ethernet-web-server-module","title":"Allen-Bradley 1756-EWEB ControlLogix Enhanced Ethernet Web Server Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-EWEB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a specialized Ethernet bridge and web server for the ControlLogix platform. It bridges the gap between the factory floor and IT infrastructure by providing customized web pages and remote data access via standard browsers. This module enables maintenance teams and engineers to monitor real-time controller data, view system diagnostics, and interact with the backplane from any networked PC. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Factory Original\u003c\/strong\u003e, ensuring your network security and hardware integrity remain uncompromised.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-EWEB occupies a single slot and integrates seamlessly into any 1756 chassis environment.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEthernet Web Server Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Transfer Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10\/100 Mbps (Auto-sensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5.1V DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e700 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (24V DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.65 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 Volts (Continuous)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to 60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSlot Width\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-Slot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-A4, -A7, -A10, -A13, -A17\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Diagnostic Capabilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-EWEB eliminates the need for onsite programming software for basic troubleshooting. It serves diagnostic information directly to standard web browsers, allowing remote technicians to identify faults instantly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustom Web Page Hosting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineers can develop and store custom HTML pages directly on the module. This enables the creation of lightweight HMI-style dashboards that operators can access without dedicated hardware, reducing overall system costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Data Bridging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module manages bridging for messaging (MSG instructions) between Ethernet\/IP devices and other ControlLogix backplane modules. It offloads communication tasks from the main CPU, preserving processor bandwidth for critical logic execution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Chassis Placement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware installs in any available slot of a 1756 ControlLogix chassis. This flexibility simplifies the expansion of existing systems where rack space is limited, requiring only a single slot to add comprehensive web connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-EWEB support the same number of connections as a 1756-ENBT?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-EWEB prioritizes web services and data bridging rather than high-speed I\/O control. While it handles messaging efficiently, you should use an ENBT, EN2T, or EN3T module for high-performance remote I\/O or motion control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I access the module's configuration for the first time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can assign an IP address via the BOOTP\/DHCP utility or through RSLinx software. Once assigned, simply enter the IP address into a compatible web browser to access the internal configuration and status pages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat browser versions are compatible with this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports standard modern browsers. While legacy documentation mentions Internet Explorer 5.5 and 6, the 1756-EWEB utilizes standard HTTP protocols compatible with current professional web browsers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 1756-EWEB a 100% Brand New original product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Every 1756-EWEB we ship is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, arriving in factory packaging to ensure you receive the latest hardware revision and full operational lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53363648790712,"sku":"1756-EWEB","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-EWEB.jpg?v=1776404945","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1756-eweb-controllogix-enhanced-ethernet-web-server-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}