ABB TP857 Baseplate for BC810

Description

ABB TP857 3BSE030192R1 Baseplate for BC810 is a specialized backplane component for industrial automation systems, serving as a mounting substrate for the BC810 controller unit, paired with its power/logic board to form the complete BC810 unit. It provides physical support and secure connection interfaces for other modules, enabling stable integration within ABB automation ecosystems. Key features include high reliability, constructed with industrial-grade materials that deliver strong mechanical strength and corrosion resistance, supporting long-term stable operation in harsh industrial environments with a working temperature range of -40 degrees Celsius to 70 degrees Celsius and an IP65 protection rating. Its modular design aligns with ABB’s automation system framework, allowing easy assembly and expansion with compatible controllers, I/O modules, and other components. Equipped with a PROFIBUS DP bus with selectable transmission rates of 960 kbps, 1.5 Mbps, or 3 Mbps, it uses terminal block connections and offers robust electrical isolation: 3KVDC input/output isolation for 1 minute with 1mA leakage current, and 3KVAC peak impulse voltage (1.2/50 microseconds). The unit measures 120mm long x 60mm wide x 30mm high, weighs approximately 200 grams, and supports grounding to DIN rails via metal casing components, with integrated external power voting diodes and fuses for enhanced system protection.