China HART to RS485 Modbus-RTU Converter - Reliable China Suppliers & Factory for Smart Signal Conversion Supplier, Factory

The SM100-B-H HART Smart Converter is a cutting-edge product designed and manufactured in China, utilizing advanced ARM microprocessor technology and a HART protocol modem chip backed by extensive practical experience. This intelligent converter meets the rigorous standards of industrial applications, ensuring high reliability and stability. Featuring a standard RS485 interface, the SM100-B-H enables seamless transparent data transmission with HART protocol-compatible intelligent instruments or can convert signals to MODBUS-RTU protocol for efficient data retrieval, ensuring real-time data transmission, Implementing the HART protocol, the device leverages Bell202 Frequency Shift Keying (FSK) standards to superimpose a modulated digital signal onto a 4-20 mA current loop. This innovative design allows for bidirectional communication without disrupting the analog 4-20 mA signal. The SM100-B-H intelligent converter excels at modulating and demodulating both digital and analog signals, making it an essential solution for factories seeking reliable communication in their automation systems. As trusted suppliers in the industry, we ensure that our products meet the highest quality standards

Product Description

Product Specifications

Equipped with standard RS485 communication interface for parameter configuration, communication baud rate and parity check. Independent of the 1200 bps HART bus, improving overall system speed.
Adopt industrial universal module shell, designed for convenient installation and professional commissioning in harsh environments.
Includes specialized configuration software for seamless parameter settings of the intelligent converter and HART protocol instruments.
Full support for simultaneous connection and data reading of multiple HART protocol intelligent instruments.
Communication Protocol Support: Standard MODBUS_RTU Protocol

Main Parameters

Power Supply AC 220V
Shell Size 220 x 148 x 108 mm
Working Temp -20 ℃ ~ +80 ℃
Relative Humidity 10% ~ 80%

Frequently Asked Questions

What protocols does the intelligent converter support?
The converter supports standard RS485 communication, the MODBUS_RTU protocol, and the HART protocol for various intelligent instruments.
Can multiple HART instruments be connected simultaneously?
Yes, the system is designed to support the concurrent connection and data acquisition of multiple HART protocol intelligent instruments.
What is the advantage of the RS485 interface on this device?
The RS485 interface operates independently of the 1200 bps speed on the HART bus. This separation significantly enhances the overall operational speed and efficiency of the system.
Does the device come with configuration tools?
Yes, the product is equipped with dedicated configuration software for managing converter parameters and HART instrument communication.
What are the environmental requirements for operation?
The device is built with an industrial shell and operates reliably in temperatures ranging from -20 ℃ to +80 ℃ with a relative humidity of 10% to 80%.
What are the dimensions and power needs?
The unit measures 220 x 148 x 108 mm and requires a standard AC 220V power supply.

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