{"product_id":"ge-fanuc-he693dnt250-devicenet-master-scanner-series","title":"GE Fanuc HE693DNT250 DeviceNet Master Scanner Series","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc HE693DNT250\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eHE693DNT250\u003c\/strong\u003e DeviceNet Master Scanner, serves as the primary \u003cstrong\u003eHE693DNT250\u003c\/strong\u003e network master utilized to execute high-speed serial data arbitration across DeviceNet field networks. This slot-mounted communication processor establishes an intelligent multi-drop gateway between a host Series 90-30 PLC backplane and up to 63 distributed slave nodes.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eHE693DNT250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc (Horner Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg net hardware mass profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 mm x 70 mm x 125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDeviceNet Master \/ Scanner Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Baud Rates\u003c\/td\u003e\n\u003ctd\u003e125 kbps, 250 kbps, 500 kbps (Software\/Hardware selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Node Capacity\u003c\/td\u003e\n\u003ctd\u003e63 slave devices total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology\u003c\/td\u003e\n\u003ctd\u003eMulti-drop configuration trunk\/drop-line architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 1500 feet (dependent on baud rate and cable gauge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviceNet Network Power\u003c\/td\u003e\n\u003ctd\u003e11-25 VDC external network rail input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Current Load\u003c\/td\u003e\n\u003ctd\u003e65 mA maximum current draw from DeviceNet bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC Backplane Logic Load\u003c\/td\u003e\n\u003ctd\u003e175 mA maximum current draw from 5 VDC PLC bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC Backplane Relay Load\u003c\/td\u003e\n\u003ctd\u003eNot used (0 mA consumption)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +65 deg C continuous ambient bounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C extreme storage boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drive Dynamics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity and Processing Matrix:\u003c\/strong\u003e The master scanner internal logic bridges the parallel high-speed Series 90-30 backplane bus straight to the serial DeviceNet transceiver registers. The card continuously updates input\/output process variable tables, mapping discrete bits and explicit messaging variables into the PLC CPU register block without creating processing latencies or cycle-time delays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling:\u003c\/strong\u003e While native to CAN-based DeviceNet protocols, the scanner acts as a localized controller managing up to 63 slave nodes. To maximize I\/O density scaling profiles, the module handles large quantities of analog and digital data streams simultaneously, sorting explicit configuration packets and real-time I\/O updates into distinct operational memory zones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the network baud rate impact the maximum transmission distance of the DeviceNet trunk line?\u003c\/p\u003e\n\u003cp\u003eA: Transmission distance behaves inversely to network velocity. Running the module at its lowest baud rate of 125 kbps permits a maximum thick-trunk line length of up to 1500 feet, whereas accelerating data velocity to the 500 kbps maximum caps the physical trunk distance boundary at approximately 328 feet (100 meters).\u003c\/p\u003e\n\u003cp\u003eQ: Does the HE693DNT250 draw its internal processing logic power from the external DeviceNet power line?\u003c\/p\u003e\n\u003cp\u003eA: No. The board maintains separate power paths for data isolation. The primary processing chips draw up to 175 mA directly from the Series 90-30 PLC backplane 5 VDC logic rail, while the external 11-25 VDC DeviceNet connection supplies 65 mA specifically to drive the isolated network transceiver circuitry.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47904042680510,"sku":"HE693DNT250","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-02_11-10-23.png?v=1782973088","url":"https:\/\/www.autooiltech.com\/es\/products\/ge-fanuc-he693dnt250-devicenet-master-scanner-series","provider":"AutoOilTech Limited","version":"1.0","type":"link"}