{"product_id":"yokogawa-s9171bg-00-pac-a-programmable-automation-controller","title":"YOKOGAWA S9171BG-00 PAC*A Programmable Automation Controller","description":"\u003ch2\u003eYOKOGAWA S9171BG PAC*A Programmable Automation Controller\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed process control in industrial architectures, the \u003cstrong\u003eYOKOGAWA S9171BG-00\u003c\/strong\u003e (\u003cstrong\u003eS9171BG\u003c\/strong\u003e Programmable Automation Controller) provides direct physical and electrical execution of multi-channel I\/O monitoring and task processing.\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\u003eS9171BG-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e144 mm x 104 mm x 67 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003e250 MHz ARM Cortex-A9, 512 MB DDR3L RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe S9171BG operates as a centralized processing node capable of managing complex analog and digital loops via 4-20 mA HART loop protocol integration. The controller supports FOUNDATION Fieldbus and Profibus PA connectivity, enabling transparent data exchange with field instrumentation. Advanced signal integrity is maintained through channel-to-channel isolation, which mitigates cross-talk in dense I\/O configurations. Furthermore, the unit provides cold junction compensation (CJC) for integrated thermocouple measurement, ensuring high-precision data acquisition during temperature-sensitive process monitoring.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the controller support hot-swapping of I\/O modules during operation?\u003c\/p\u003e\n\u003cp\u003eA: The module architecture supports controlled extraction; however, users must verify that the specific I\/O module type allows for hot-swap without disrupting the deterministic scan cycle of the backplane.\u003c\/p\u003e\n\u003cp\u003eQ: How should the communication ports be configured for Modbus RTU?\u003c\/p\u003e\n\u003cp\u003eA: Configure the RS-485 physical interface via the system software to match the baud rate, parity, and stop-bit requirements of the slave devices, ensuring proper termination resistors are installed at the end of the daisy-chained network segment.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the S9171BG onto the standard chassis, ensuring that the backplane connector is fully engaged and the locking tabs are secured. Terminate external analog inputs to the specified terminals, maintaining strict attention to the 0-20 mA signal range to avoid saturation of the input buffers. Ensure that the chassis ground lug is connected to the cabinet common using a low-impedance copper strap to provide an effective path for transient suppression. Verify all signal shielding is grounded at the cable entry point to prevent electromagnetic interference from impacting the ARM-based processor inputs.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43655234093146,"sku":"PAC*A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/524_d164a4bc-d5d4-4b78-aa86-8ba3f5ffd793.jpg?v=1783990671","url":"https:\/\/www.spareoil.com\/es\/products\/yokogawa-s9171bg-00-pac-a-programmable-automation-controller","provider":"SpareOil Automation","version":"1.0","type":"link"}