{"product_id":"allen-bradley-1769-sdn-compactlogix-devicenet-scanner-module","title":"Allen-Bradley 1769-SDN CompactLogix DeviceNet Scanner Module","description":"\u003cp\u003eConfigured for DeviceNet network management within CompactLogix control systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1769-SDN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1769-SDN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDeviceNet Scanner Module) provides direct master\/slave communication execution. The hardware utilizes a single-channel interface via a 5-pin Phoenix connector to facilitate cyclic data exchange and network configuration across distributed I\/O nodes.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\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\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1769-SDN\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.3 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 x 11 x 7.6 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConsult manufacturer derating charts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane dependent\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInterface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Channel (5-pin Phoenix)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtocol\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDeviceNet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAllen-Bradley Deterministic Network Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe 1769-SDN module maintains deterministic communication by managing the DeviceNet bus schedule, ensuring predictable I\/O density scaling and reduced latency for critical control loops. The integration supports firmware flash compatibility, allowing users to align module operations with specific CompactLogix controller revisions. This deterministic performance is necessary for maintaining synchronization between the scanner and remote field devices, ensuring data integrity across complex industrial network topologies.\u003c\/p\u003e\n\u003ch3\u003eField Installation Protocols\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Install the module into a CompactLogix chassis, ensuring the mechanical locking latch is fully engaged.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnectivity: Utilize the 5-pin Phoenix male connector for DeviceNet trunk line termination; observe standard network shielding and impedance requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTermination: Verify the network is terminated with 121 ohm resistors at both physical ends of the trunk line to prevent signal reflection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower: Confirm that the DeviceNet power supply is isolated from the PLC chassis power and maintained within the rated voltage range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering \u0026amp; Logistics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eContents: One (1) 1769-SDN Scanner Module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShipping: 2-7 days upon payment completion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransit: Distributed via DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging: Anti-static industrial packaging used for all shipments to prevent ESD-related hardware failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Technical Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1769-SDN module be hot-swapped during network operation?\u003c\/p\u003e\n\u003cp\u003eA: No, hot-swapping this module is not supported; the CompactLogix system must be powered down before module insertion or removal to prevent backplane damage.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 5-pin Phoenix connector provided with the module?\u003c\/p\u003e\n\u003cp\u003eA: The connector is typically included with the module; however, verify the package contents for the specific Phoenix connector requirement before installation.\u003c\/p\u003e\n\u003cp\u003eQ: How is the baud rate configured for this scanner?\u003c\/p\u003e\n\u003cp\u003eA: The baud rate is configured via the programming software through the controller's module profile; ensures the baud rate matches all other devices on the DeviceNet network.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066441584813,"sku":"1769-SDN","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1769-SDN.jpg?v=1780565779","url":"https:\/\/www.maxwellplc.com\/products\/allen-bradley-1769-sdn-compactlogix-devicenet-scanner-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}