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China SM100-T-B-4 HART to 4-20mA Converter, RS485 Communication, Multi-Variable Output - Reliable Factory Supplier

The SM100-T-B-4 multi-variable current output converter is a cutting-edge solution designed for optimal performance in diverse applications. Manufactured in China, this advanced device features multi-variable current output, RS485 connectivity, and HART protocol support, making it an ideal choice for industry professionals. The converter is equipped with a robust embedded HART modem chip, a reliable hardware watchdog circuit, and an efficient interface chip, ensuring long-lasting performance and exceptional cost-effectiveness, As a leading supplier, our factory adheres to stringent industry standards in the structural design of the SM100-T-B-This converter is engineered to perform steadily even in harsh environments, providing superior quality assurance across key parameters such as temperature range, vibration resistance, electromagnetic compatibility, and interface versatility. Trust our China-based factory to deliver high-performance solutions for your industrial needs

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

The dimensions of the mounting are 134 mm L × 71 mm W × 43 mm H.
The operating temperature is between -20°C and +80°C.
Temperature range for storage: -25 to +80 °C.
DC 12 to 24V is the power input voltage.
250Ω sampling resistor for the HART protocol.

Frequently Asked Questions (FAQ)

What communication protocol does the product support?

The product supports the standard MODBUS_RTU communication protocol and features an RS485 interface.

Can this device connect to intelligent instruments using the HART protocol?

Yes, it can connect to intelligent instruments utilizing the HART protocol by using specific configuration software.

What are the key features of the SM100-T-B-4 model?

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

What is the required power input voltage and temperature range?

The power input voltage is DC 12 to 24V. The device has an operating temperature range of -20°C to +80°C and a storage temperature range of -25°C to +80°C.

Does the device retain parameters after power-off?

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