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China SM100-T-B-8 HART to 4-20mA, RS485 Protocol Signal Converter - Reliable Factory Suppliers

The SM100-T-B-8 Multi-Variable Current Output Converter is a state-of-the-art device from a leading China supplier, designed to enhance your industrial applications. This high-performance converter integrates the HART protocol, RS485 communication, and multi-variable current output capabilities, making it a versatile choice for various monitoring and control systems, Constructed with durable interface chips, a reliable hardware watchdog circuit, and an embedded HART modem chip, the SM100-T-B-8 ensures stable performance and exceptional cost-effectiveness. Our factory has engineered this product to meet stringent industrial standards, taking into account factors such as temperature range, vibration resistance, electromagnetic compatibility, and diverse interface options, The SM100-T-B-8 allows for reliable operation in harsh environments, providing high-quality assurance for your equipment. Trust in our China-based manufacturing expertise to deliver innovative solutions that meet your industrial needs

Product Details

Product Specifications

USB communication interface, parameters can be configured.

With one RS485 interface, supporting standard MODBUS _ RTU communication protocol.

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

With 8 current outputs, it can transmit and output current to HART variables.

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.

Product Features

SM100-T-B-8 support hart to 8-channel 4-20mA conversion

SM100-T-B-8 collects hart protocol and outputs 4-20mA and 485 simultaneously

Main Parameters

Mounting dimensions	139 mm L × 104 mm W × 35 mm H.
Working temperature	-20 ℃ ~ + 80 ℃.
Storage temperature	-25 ℃ ~ + 80 ℃.
Power input voltage	DC 12 ~ 24V.
HART protocol sampling resistor	250Ω.

Frequently Asked Questions

Does the SM100-T-B-8 support multi-channel conversion?

Yes, the SM100-T-B-8 supports HART to 8-channel 4-20mA conversion, featuring 8 current outputs to transmit and output current to HART variables.

What communication interfaces are available on the device?

The device features a USB communication interface for parameter configuration, as well as one RS485 interface that supports the standard MODBUS_RTU communication protocol.

Can the device communicate with special HART instruments?

Yes, with its special configuration software, it can communicate with both single and a variety of special HART protocol intelligent instruments.

What are the power and environmental requirements for the device?

The power input voltage requirement is DC 12 ~ 24V. It operates in temperatures from -20 ℃ to + 80 ℃ and can be stored in temperatures from -25 ℃ to + 80 ℃.

Do I need to reset parameters after a power failure?

No, the device has a power-off memory function, which ensures that parameters do not need to be reset after power is turned off.

What are the physical dimensions and sampling resistor value?

The mounting dimensions are 139 mm L × 104 mm W × 35 mm H, and it features a built-in HART protocol sampling resistor of 250Ω.