{"product_id":"b-r-industrial-automation-3if672-9-interface-module","title":"B\u0026R Industrial Automation 3IF672.9 Interface Module","description":"\u003cdiv\u003e\u003cp\u003eThe B\u0026amp;R 3IF672.9 Interface Module is a 2005-era communication module for B\u0026amp;R System 2005 that provides one RS-232 serial port and two CAN interfaces, enabling both PC-style serial control and CAN bus networking from a single module. It plugs into a CPU\/interface slot on B\u0026amp;R backplanes (CP260, IF260, or IF060) and carries CE, UKCA, and UL\/cULus E115267 certifications. The RS-232 interface uses a 9-pin D-sub connector with handshaking lines (DTR, DSR, RTS, CTS); the onboard UART is ST16C650 with a 32-byte TX\/RX FIFO and baud rates up to 115.2 kBaud, with maximum RS-232 distances around 15 m at 19200 Baud. The two CAN interfaces are electrically isolated from the controller and network-capable, enabling CAN bus communication across devices in the same system. Power consumption is up to 1.8 W, and the module supports RS-232 data formats of 5–8 data bits with optional parity and 1–2 stop bits, making it a compact bridge between a B\u0026amp;R CPU and external serial or CAN devices.\u003c\/p\u003e\u003c\/div\u003e","brand":"B\u0026R","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660472680750,"sku":null,"price":892.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_cecaa1d8-bfad-4408-bbc4-48615e5cef5f.jpg?v=1769537988","url":"https:\/\/plgautomation.com\/products\/b-r-industrial-automation-3if672-9-interface-module","provider":"PLG Automation ","version":"1.0","type":"link"}