{"product_id":"1pcs-new-abb-communication-adapter-rmba-01","title":"ABB RMBA-01 Modbus Adapter Module — New in Box","description":"\u003cp\u003eThe ABB RMBA-01 is the Modbus fieldbus option module for ABB ACS800-series drives: it seats in an option slot on the drive's RMIO control board (or mounts remotely on an AIMA-01 module adapter) and joins the drive to a Modbus RTU network as a slave over galvanically isolated RS-485. The multi-drop link scales to 247 stations including repeaters — 31 stations plus a repeater per segment — over bus runs up to 1,200 m at 600 bit\/s to 19.2 kbit\/s, with built-in active termination selected by DIP switch. It draws just 140 mA at 5 V from the drive and is configured from the drive's control panel.\u003c\/p\u003e\u003cp\u003eThis listing is a new-in-box unit: the original carton with the printed RMBA-01 user's manual, exactly as photographed. The detachable 4-pole terminal block visible in the photos takes the shielded twisted-pair bus cable (Belden 9841\/9842 or equivalent), alongside the 38-pin parallel bus connector that seats the module in the drive.\u003c\/p\u003e\u003cp\u003eCondition: New, sealed, as listed. The photographs are of the actual unit you'll receive, covered by the Network Orbitz 30-Day Warranty.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":54036417741164,"sku":"RMBA-01","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2568\/7660\/files\/abb-rmba01-400.jpg?v=1784215548","url":"https:\/\/technetworksystems.net\/products\/1pcs-new-abb-communication-adapter-rmba-01","provider":"Tech Network Systems","version":"1.0","type":"link"}