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HART to MODBUS RTU Converter SM100-B-F - Reliable China Suppliers and Factory for Industrial Solutions

Introducing the SM100-B-F HART Smart Converter, a premium product crafted in China by leading suppliers in industrial technology. Utilizing an advanced ARM microprocessor and a sophisticated HART protocol modem chip, this converter is engineered based on extensive practical experience to meet the demands of industrial applications. Its design ensures exceptional reliability and stability, making it ideal for various environments. The intelligent converter features a standard RS485 interface, allowing for seamless data transmission with HART protocol-enabled instruments or enabling MODBUS RTU protocol data reading. Trust in our factory's dedication to quality and performance for your real-time data transmission needs

Product Details

Product Introduction

SM100-B-F HART smart converter is a product developed by using ARM microprocessor, HART protocol modem chip and a lot of practical experience. Designed according to the requirements of industrial products, it has high reliability and stability. The intelligent converter is equipped with a standard RS485 interface, which can transparently transmit data with intelligent instruments with HART protocol or read data with MODBUS _ RTU protocol to ensure real-time data transmission.

The HART protocol uses the Bell202 Frequency Shift Keying (FSK) standard to superimpose a modulated digital signal on a 4-20 mA basis, allowing the HART protocol instrument to communicate data in both directions without interfering with the 4-20 mA analog signal. SM100-B-F intelligent converter is an intelligent converter for bidirectional modulation and demodulation of digital signals and analog signals.

Product Specifications

Equipped with standard RS485 communication interface, it can configure parameters, change communication baud rate and parity bit, and has nothing to do with 1200 communication speed on HART bus, so as to improve the operation speed of the whole system.
Adopt industrial general explosion-proof aluminum shell, suitable for explosion-proof area.
It is equipped with special configuration software, which can configure the parameters of SM100-B-F intelligent converter, and can communicate with HART protocol intelligent instrument through the intelligent converter.

Support for standard MODBUS _ RTU protocols.

Support the connection of a single HART protocol intelligent instrument.
Support a variety of special HART protocol intelligent instruments, and can read the special HART protocol commands of HART instruments.

Product Features

Shell Size

Length 96 mm × Width 80 mm × Height 25 mm

Working Temperature

-20 ℃ ~ + 80 ℃

Relative Humidity

10% ~ 80%

Power Supply Input

DC 12 ~ 24V (Ripple ≤ 200 mA, provides 100mA)

Main Parameters

Power Supply Specification

DC 12 ~ 24 V (Ripple ≤ 200 mV, current 100mA)

Working Temperature

-20 ℃ ~ + 80 ℃

Relative Humidity Range

10% ~ 80%

Housing Dimensions

153 mm L × 125 mm W × 58 mm H

Frequently Asked Questions (FAQ)

Q: What is the main function of the SM100-B-F HART smart converter?

A: The SM100-B-F is designed for bidirectional modulation and demodulation of digital and analog signals. It enables transparent data transmission between RS485 systems and HART protocol intelligent instruments, or reads data using the MODBUS_RTU protocol.

Q: Does the SM100-B-F support MODBUS_RTU protocol?

A: Yes, it fully supports standard MODBUS_RTU protocols, allowing integration with various industrial Modbus master stations.

Q: Is the converter suitable for hazardous industrial environments?

A: Yes, the SM100-B-F is built with an industrial general explosion-proof aluminum shell, making it suitable for deployment in explosion-proof areas.

Q: What are the power supply requirements for this smart converter?

A: It requires an input voltage of DC 12 to 24V. The power supply ripple should not exceed 200 mV (or 200 mA), and the power supply must provide a current of 100mA.

Q: Can I connect multiple HART instruments to a single SM100-B-F converter?

A: The SM100-B-F supports the connection of a single HART protocol intelligent instrument, and is capable of reading specialized commands from various special HART instruments.

Q: What are the physical dimensions of the device?

A: The internal shell size is 96 mm L × 80 mm W × 25 mm H, while the overall housing dimensions are 153 mm L × 125 mm W × 58 mm H.