The SM101-A(B) is a state-of-the-art HART intelligent converter designed and manufactured by JIAXING SONGMAO, a leading supplier in China. This advanced device leverages ARM microprocessor technology along with HART protocol modulation and demodulation ASIC, ensuring high reliability and stability through extensive practical applications. Our intelligent converter is equipped with standard RS232 and RS485 interfaces, allowing seamless transmission to HART protocol intelligent instruments or conversion to MODBUS_RTU Protocol for efficient data retrieval, guaranteeing real-time data communication in industrial settings.

Compliant with the Bell202 Frequency Shift Keying (FSK) standard, the HART protocol modulates digital signals on a 4-20mA basis, enabling bidirectional data communication without disrupting the analog signal. The SM100 series intelligent converters are expertly designed for both modulation and demodulation of digital and analog signals, making them an essential choice for industries looking for high-performance solutions from a trusted factory in China.