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HART Converter - China Suppliers & Factory for HART to RS485 Modbus-RTU Protocol Conversion, AC220V Powered

The SM100-B-H HART Smart Converter is an advanced solution designed in China by a leading manufacturer specializing in industrial products. Utilizing an ARM microprocessor and a HART protocol modem chip, this converter ensures high reliability and stability for your applications. The intelligent converter features a standard RS485 interface, allowing for seamless transparent data transmission with HART protocol smart instruments or conversion to MODBUS-RTU protocol for efficient data reading. This guarantees real-time data transfer essential for industrial operations.
The HART protocol employs the Bell202 Frequency Shift Keying (FSK) standard to overlay a modulated digital signal on a 4-20 mA current loop, enabling bidirectional communication without disrupting the analog signal. As a premier choice among suppliers, the SM100-B-H intelligent converter excels in modulating and demodulating both digital and analog signals, making it a valuable addition to any industrial setup.

Product Details

Product Specifications

Equipped with standard RS485 communication interface for parameter configuration, communication baud rate and parity check. It is independent of the 1200 communication speed on the HART bus, thus improving the operation speed of the whole system.
Adopt industrial universal module shell, which is convenient for installation and commissioning.
It is equipped with special configuration software for parameter configuration of intelligent converter and data communication of HART protocol intelligent instrument.

Support for standard MODBUS _ RTU protocols.

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

Main Parameters

Power Supply AC 220V

Shell Size 220 × 148 × 108 mm

Working Temperature -20 ℃ ~ + 80 ℃

Relative Humidity 10% ~ 80%

Frequently Asked Questions

What communication interfaces and protocols does this converter support?

The device features a standard RS485 communication interface for configuration. It supports standard MODBUS_RTU protocols and works independently of the 1200 communication speed on the HART bus to optimize system operation speed.

Can I connect multiple HART instruments to this device at the same time?

Yes, it supports the simultaneous connection of multiple HART protocol intelligent instruments, allowing you to read special HART protocol commands from different instruments.

What is the power supply requirement for this module?

The device operates on a standard AC 220V power supply.

What are the dimensions and installation type of the shell?

The shell size is 220 mm long × 148 mm wide × 108 mm high. It adopts an industrial universal module shell designed for easy installation and commissioning.

What environmental conditions can this device withstand?

The working temperature range is -20 ℃ to + 80 ℃, and it operates effectively in a relative humidity range of 10% to 80%.