Central Unit
Keywords:
The SPBRC410 is an ABB controller equipped with a Modbus TCP interface. Utilizing the Modbus TCP communication protocol, this controller enables seamless integration with field devices and supports connectivity with a wide range of integrated electrical equipment—both from ABB and third-party vendors—including transmitters, actuators, motor control centers, and flame scanners.
Keywords:
PM803F 3BDH000530R1 ABB Central Base Unit
The PM803F is a mid-to-high-end central unit in the ABB AC 800F Freelance® DCS series. Its main functions are to cycle through fieldbus modules, scan and process signals from fieldbus sensors, and send commands to fieldbus actuators via fieldbus modules.
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Topteng Technology Trading Co., Limited
Established in 2010, Topteng has been a leading supplier of industrial automation spare parts for decades. Specialized in PLC, DCS, ESD and TSI systems, we provide competitive pricing and expert solutions.
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