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HART to 4-20mA and RS485 Signal Converter - SM100-T-B-4 from China Suppliers and Factory

Introducing the advanced SM100-T-B-4 multi-variable current output converter, a cutting-edge solution designed for industrial applications. Manufactured in China, this converter seamlessly integrates multi-variable current output capabilities, RS485 connectivity, and HART protocol compliance. Equipped with a state-of-the-art embedded HART modem chip, a robust hardware watchdog circuit, and a highly efficient interface chip, the SM100-T-B-4 ensures exceptional performance and reliability, As one of the leading suppliers in the industry, our factory prioritizes cost-effectiveness without compromising on quality. The structural design of the SM100-T-B-4 adheres to stringent industry standards, guaranteeing consistent performance in challenging environments. This product offers outstanding temperature range resilience, exceptional vibration tolerance, and superior electromagnetic compatibility, making it an ideal choice for diverse interface requirements, Choose the SM100-T-B-4 multi-variable current output converter for a dependable and high-performance solution that meets the demands of modern industrial applications

Product Details

Product Specifications

It can configure parameters, supports the standard MODBUS_RTU communication protocol, and includes an RS485 interface.
It can connect to an intelligent instrument that uses the HART protocol by using specific configuration software.
It can send current to HART variables using its four current outputs. Support for a single intelligent instrument with the HART protocol.
Support a range of unique intelligent instruments via the HART protocol.
The power-off memory function eliminates the need to reset parameters after turning off the power.

Product Features

SM100-T-B-4 supports conversion from 4-20mA to 4-channel.
SM100-T-B-4 concurrently outputs 4-20mA and 485 after collecting the Hart protocol.

Main Parameters

Dimensions (Mounting) 134 mm L × 71 mm W × 43 mm H
Operating Temperature -20°C to +80°C
Storage Temperature -25°C to +80°C
Power Input Voltage DC 12 to 24V
HART Protocol Sampling Resistor 250Ω

Frequently Asked Questions

Q: Which communication protocols does the device support?

The device supports the standard MODBUS_RTU communication protocol and includes an RS485 interface. It can also connect to intelligent instruments using the HART protocol.

Q: Does the device retain configured parameters when powered off?

Yes, it features a built-in power-off memory function that eliminates the need to reset parameters after turning off the power.

Q: What are the input voltage requirements for the power supply?

The required power input voltage for this device ranges from DC 12V to 24V.

Q: What is the operating temperature range?

The device is designed to operate reliably in temperatures between -20°C and +80°C, and can be stored in temperatures ranging from -25°C to +80°C.

Q: What is the specific function of the SM100-T-B-4 model?

The SM100-T-B-4 supports conversion from 4-20mA to 4-channel. It concurrently outputs 4-20mA and RS485 after collecting the HART protocol.

Q: What is the resistance value of the sampling resistor for the HART protocol?

The device is equipped with a 250Ω sampling resistor specifically configured for the HART protocol.