{"product_id":"allen-bradley-slc-500-1747-sdn-slc-500-devicenet-scanner-module","title":"Allen-Bradley SLC 500 1747-SDN SLC 500 DeviceNet Scanner Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1747-SDN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1747-SDN\u003c\/strong\u003e DeviceNet Scanner Module, operates as a dedicated hardware component for DeviceNet network scanning and I\/O data exchange within SLC 500 controller platforms.\u003c\/p\u003e\n\u003ch3\u003eModule Identification\u003c\/h3\u003e\n\u003cp\u003eThe 1747-SDN is a single-slot SLC 500 communication module designed to provide one DeviceNet communication port for SLC processors. It supports SLC 5\/02 or later controllers and enables DeviceNet node management, pass-through communication, and cyclic I\/O data transfer.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1747-SDN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDeviceNet Scanner Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 x 13 x 14.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane Current: 500 mA at 5 VDC, 90 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Width\u003c\/td\u003e\n\u003ctd\u003eSingle Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd\u003eSLC 5\/02 or later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003e1 x DeviceNet Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Speed\u003c\/td\u003e\n\u003ctd\u003e125 Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePass Through Function\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Rating\u003c\/td\u003e\n\u003ctd\u003e5 g at 10-500 Hz per IEC 68-2-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30 g peak acceleration, 11 (+1) ms pulse width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeviceNet Network Communication\u003c\/h3\u003e\n\u003cp\u003eThe 1747-SDN provides DeviceNet scanner functionality through the SLC 500 backplane interface. The module manages communication between the SLC processor and DeviceNet field devices by exchanging input and output data through configured scan lists.\u003c\/p\u003e\n\u003cp\u003eThe module supports EtherNet\/IP or ControlNet network integration through pass-through communication paths when used with compatible SLC communication configurations. DeviceNet network wiring should maintain proper signal reference and shield termination practices according to installation requirements.\u003c\/p\u003e\n\u003cp\u003eThe Allen-Bradley SLC platform uses deterministic controller communication paths, where module data exchange timing depends on backplane scan execution, DeviceNet baud configuration, and connected node response characteristics.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1747-SDN DeviceNet Scanner Module\u003c\/li\u003e\n\u003cli\u003e1 x SLC 500 single-slot module hardware assembly\u003c\/li\u003e\n\u003cli\u003e1 x Standard product packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRack Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module into an available single slot position of an SLC 500 chassis.\u003c\/li\u003e\n\u003cli\u003eVerify controller compatibility before applying power.\u003c\/li\u003e\n\u003cli\u003eConfirm proper seating between the module connector and chassis backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDeviceNet Wiring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse DeviceNet-rated cable and maintain correct network polarity.\u003c\/li\u003e\n\u003cli\u003eSeparate communication wiring from high-voltage power conductors.\u003c\/li\u003e\n\u003cli\u003eConnect cable shielding according to the DeviceNet installation standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfigure scan list parameters according to connected DeviceNet nodes.\u003c\/li\u003e\n\u003cli\u003eVerify node addressing before placing the controller into run mode.\u003c\/li\u003e\n\u003cli\u003eCheck backplane current capacity when adding multiple modules to the chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat controller versions are compatible with the 1747-SDN?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module is compatible with SLC 5\/02 processors and later SLC 500 controllers supporting DeviceNet scanner operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHow many communication ports are available on the module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1747-SDN contains one DeviceNet communication port for connection to DeviceNet field devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the module power requirement from the backplane?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module requires 500 mA from the 5 VDC backplane supply and 90 mA from the 24 VDC backplane supply.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes the module support DeviceNet pass-through communication?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYes. The 1747-SDN supports pass-through communication functions for compatible SLC communication configurations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCan the 1747-SDN be installed in any SLC 500 slot?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module occupies one standard SLC 500 chassis slot and requires a compatible processor and available backplane position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat DeviceNet communication speed is supported?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module specification includes DeviceNet communication operation at 125 Kbps data transfer speed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes the module support hot swapping during operation?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module should not be removed or installed while the chassis is energized unless the system configuration specifically supports this procedure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat installation factors affect DeviceNet communication performance?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNetwork cable quality, node configuration, grounding, shielding, and DeviceNet topology influence communication behavior.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066410946733,"sku":"1747-SDN","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1747-SDN-0.jpg?v=1785929775","url":"https:\/\/www.maxwellplc.com\/ga\/products\/allen-bradley-slc-500-1747-sdn-slc-500-devicenet-scanner-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}