{"product_id":"dspu-131-ma200-interface-board-abb-3bse000355r1-control-component","title":"DSPU 131 MA200 Interface Board | ABB 3BSE000355R1 Control Component","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB 3BSE000355R1, designated as the DSPU 131, is a specialized MA200 interface board engineered for high-reliability data exchange within legacy ABB MasterPiece and Advant OCS control systems. This component acts as a vital bridge between the central processor and the Master Bus 200 (MA200) sub-network, facilitating the seamless flow of process signals and control commands. Known for its robust hardware design, the DSPU 131 is essential for maintaining the operational integrity of distributed control architectures that rely on stable, high-speed communication between various rack-based I\/O clusters and supervisory units.\u003c\/p\u003e\n\u003ch3\u003eVital Hardware Parameters and Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDSPU 131\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3BSE000355R1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMA200 (Master Bus 200)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.42 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGross Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.45 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e234 mm x 160 mm x 20 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTypically 5V DC sourced from the backplane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard Master Bus 200 synchronous speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+5 to +55°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications and Use Cases\u003c\/h3\u003e\n\u003cp\u003eThe DSPU 131 board is primarily deployed in heavy industrial environments where ABB MasterPiece 200 series controllers are still the backbone of the automation strategy. It is commonly found in pulp and paper mills, metal processing facilities, and traditional power generation plants where long-term system stability is prioritized. This interface board is critical for any facility looking to perform maintenance or expansion on their Advant OCS systems, as it ensures that new or existing I\/O signals are correctly mapped to the processing logic. Its reliable performance in high-interference electrical environments makes it a preferred choice for retrofitting and sustaining mission-critical control loops.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 3BSE000355R1 compatible with modern Advant 800xA systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The DSPU 131 is specifically designed for the MA200 bus found in legacy MasterPiece and Advant OCS architectures. While it can exist in systems that have been partially upgraded, it requires an MA200-compatible backplane to function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the typical lifespan of an interface board like the DSPU 131?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Under standard operating temperatures and clean environmental conditions, these boards are designed for decades of service. Periodic inspection of the backplane connectors is recommended to prevent signal degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this board support \"hot-swapping\" while the system is energized?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Generally, ABB MasterPiece 200 series components should be replaced while the subrack power is off to avoid electrical transients, unless your specific cabinet configuration and documentation explicitly state otherwise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I verify if my current communication fault is caused by the DSPU 131?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Fault indicators on the board’s faceplate or system-level diagnostic messages indicating a \"Bus Error\" on the MA200 segment typically point to the interface board or the terminator as the likely source of failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this board be used for fiber-optic communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The DSPU 131 is a standard electrical interface for the MA200 bus. If fiber-optic isolation is required, an additional optical modem or converter must be used in conjunction with this board.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45867066163373,"sku":"3BSE000355R1","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/DSPU131-1.jpg?v=1774603076","url":"https:\/\/www.maxwellplc.com\/products\/dspu-131-ma200-interface-board-abb-3bse000355r1-control-component","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}