{"product_id":"abb-dsbc-170-bus-repeater-master-pc-board","title":"ABB DSBC 170 Bus Repeater Master PC Board","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSBC 170 (DSBC170)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-speed Bus Repeater Master PC Board manufactured by ABB for the foundational Advant Master DCS and MasterPiece 200\/1 controller subrack architectures. This specialized communication card acts as the primary master interface designed to extend and replicate the parallel backplane bus data lines across multiple physical equipment frames. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Line \/ System\u003c\/strong\u003e: Advant Master DCS \/ S100 I\/O System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSBC 170\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e(Also written as DSBC-170 \/ DSBC170)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Function\u003c\/strong\u003e: Bus Repeater Master Module \/ Backplane Extension Interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Classification\u003c\/strong\u003e: PLCs\/Machine Control — PLC Module\/Rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Topology\u003c\/strong\u003e: Pairs with downstream bus repeater slave boards (e.g., DSBC 172)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e: Multi-channel parallel bus replication with clock synchronization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLife-Cycle Status\u003c\/strong\u003e: Discontinued by Manufacturer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e: 0.40 lbs (approx. 0.181 Kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSBC 170 (DSBC170)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emaster repeater card is widely deployed in large-scale industrial control rooms, paper machine line enclosures, water treatment facilities, and power plant distribution racks running legacy ABB architectures. In complex facilities where a single central CPU must monitor thousands of field points, the I\/O modules easily overflow the local cabinet frame. This master repeater board is inserted into the main processor subrack, functioning as the communication bridge that allows the CPU to seamlessly access and control external expansion racks located farther down the cabinet array as if they were part of the local backplane.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47316746371262,"sku":"DSBC 170","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-18_17-30-33_3c4399d1-db15-479c-bba4-fa626657a513.png?v=1779097589","url":"https:\/\/www.autooiltech.com\/products\/abb-dsbc-170-bus-repeater-master-pc-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}