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HART to 485 Converter for 4-20mA Output - Modbus Protocol, China Suppliers & Factory SM100-T-B-2

The SM100-T-B-2 multi-variable current output converter is a cutting-edge product designed in China, integrating HART protocol, RS485 communication, and versatile current output features. This converter, manufactured by reliable suppliers, incorporates advanced components such as an interface chip, a hardware watchdog circuit, and an embedded HART modem chip, ensuring stable performance and high cost efficiency, Built to comply with industrial standards, the SM100-T-B-2 multivariable current output converter is engineered to handle extreme conditions. Its design accommodates an extensive temperature range, resistance to vibration, electromagnetic compatibility, and diverse interfaces, guaranteeing stable operation even in harsh environments. Trust this product from a leading factory to provide high-quality assurance for your equipment

Product Details

Product Features

Equipped with RS485 communication interface, parameters can be configured.

With special configuration software, it can communicate with HART protocol intelligent instrument.

With 2 current outputs, it can transmit current to HART variables (optional function).

Support single HART protocol intelligent instrument.

Support a variety of special HART protocol intelligent instruments.

With power-off memory function, parameters do not need to be reset after power off.

Main Parameters

Mounting Dimensions 117 mm L × 35 mm W × 90 mm H

Working Temperature -20 ℃ ~ + 80 ℃

Storage Temperature -25 ℃ ~ + 80 ℃

Power Input Voltage DC 12 ~ 24V

HART Sampling Resistor 250Ω

Frequently Asked Questions

Q: How can the parameters of the device be configured?

The device is equipped with an RS485 communication interface. By using the special configuration software, you can easily configure the parameters and communicate with HART protocol intelligent instruments.

Q: Does this instrument support multi-channel current output?

Yes, it features an optional function that supports 2 current outputs, enabling the transmission of current directly to HART variables.

Q: What happens to the configured parameters during a power failure?

The device has a built-in power-off memory function. All configured parameters are saved automatically and do not need to be reset after power is restored.

Q: What are the physical dimensions and installation requirements?

The mounting dimensions for this device are 117 mm (Length) × 35 mm (Width) × 90 mm (Height), making it compact and easy to integrate.

Q: What are the operational temperature and input voltage specifications?

The working temperature range is -20 ℃ to +80 ℃ (storage temperature: -25 ℃ to +80 ℃). It operates on a power input voltage of DC 12V to 24V.