{"product_id":"6dd1681-0cb2-siemens-digital-interface-module-new-original-stock","title":"6DD1681-0CB2 Siemens Digital Interface Module | New \u0026 Original Stock","description":"\u003ch2\u003eSiemens 6DD1681-0CB2 SIMADYN D Interface Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for converting actual values from converters into digital signals in SIMADYN D control systems, the \u003cstrong\u003eSiemens 6DD1681-0CB2\u003c\/strong\u003e (\u003cstrong\u003eSIMADYN D\u003c\/strong\u003e Digital Interface Module) provides direct physical\/electrical execution.\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\u003e6DD1681-0CB2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45to 0.6 kg (depending on configuration variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 mm x 30 mm x 50 mm (H x W x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.92 W (~80 mA current consumption at 24 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Transfer Rate\u003c\/td\u003e\n\u003ctd\u003e500 kbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus System Compatibility\u003c\/td\u003e\n\u003ctd\u003eTwo high-performance 16-bit backplane buses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN rail or panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Interface and Backplane Bus Velocity\u003c\/h3\u003e\n\u003cp\u003eThe module executes high-speed signal translation over dual 16-bit internal backplane channels, achieving a data transfer rate of 500 kbit\/s. It processes raw electrical values derived from companion drives, such as SIMOVERT units, translating them into discrete data arrays mapped directly to host processors. This hardware architecture bypasses traditional serial latencies, maintaining deterministic networks and supporting synchronized real-time control loops across specialized multi-axis drive systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 6DD1681-0CB2 interface module be connected or disconnected under voltage?\u003c\/p\u003e\n\u003cp\u003eA: No. Disconnecting or connecting terminal blocks or bus links while the 24 V DC power supply is active can induce electrical transients, leading to immediate parity errors on the 16-bit backplane buses or hardware component failure.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 500 kbit\/s transfer rate configured on the module?\u003c\/p\u003e\n\u003cp\u003eA: The signal transfer rate is hardwired and synchronized through the physical bus architecture of the SIMADYN D subrack platform, matched to the native sampling clock of the associated SIMOVERT drive controller.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Orientation:\u003c\/strong\u003e Secure the module on a standard DIN rail or panel using the integrated mounting brackets, ensuring vertical placement to optimize thermal convection dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring:\u003c\/strong\u003e Connect field drive feedback signals via the integrated screw terminals. Limit wire strip length to prevent exposed conductors from creating cross-channel shorts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding Protocol:\u003c\/strong\u003e All signal lines transmitting external data must utilize twisted-pair shielded cables, with the shield terminated directly at the rack grounding busbar to minimize high-frequency drive noise interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43441452122202,"sku":"6DD1681-0CB2","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/211._0f6179eb-52e3-42e1-8107-02f6acc4b68a.jpg?v=1780363379","url":"https:\/\/www.spareoil.com\/products\/6dd1681-0cb2-siemens-digital-interface-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}