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China SM701-D Multivariable Current Converter - 485 to 4-20mA, Modbus Protocol, Reliable Suppliers & Factory Solutions

The SM701-D multivariable current output converter is an advanced solution designed for seamless integration into various industrial applications. This high-tech product, manufactured by a reputable factory in China, features RS485 communication alongside multi-channel current output capabilities. With a robust architecture that includes an interface chip and a hardware watchdog circuit, the SM701-D ensures stable performance and exceptional cost-effectiveness, Engineered to meet rigorous industry standards, this converter is optimized for challenging conditions, boasting a wide temperature range, excellent vibration resistance, and strong electromagnetic compatibility. Its diverse interfaces allow for versatile integration, making it an ideal choice for suppliers seeking reliable equipment that maintains high operational quality even in harsh environments. Trust in the SM701-D multivariable current output converter to deliver consistent performance tailored to your operational needs

Product Details

Product Specifications

Equipped with RS485 communication interface for parameter configuration.
Use the industrial universal housing, which is directly installed on the instrument.
Special configuration software is adopted to realize data communication with RS485 intelligent instrument.
With 3 current outputs, it can transmit and output current to RS485 instrument variables.
Support standard MODBUS protocol.
Support single RS485 instrument.
Support a variety of special RS485 intelligent instruments.

Product Features

SM701-D Support 485 to 3-channel 4-20mA conversion

Main Parameters

Shell Size

length 96 mm × width 80 mm × height 25 mm

Working Temperature

-20 ℃ ~ + 80 ℃

Storage Temperature

-25 ℃ ~ + 80 ℃

Power Input Voltage

DC 12 ~ 24V

Frequently Asked Questions

Does the SM701-D support conversion from RS485 to current outputs?

Yes, the SM701-D supports 485 to 3-channel 4-20mA current conversion, allowing it to transmit and output current to RS485 instrument variables.

What communication protocols are supported by this device?

The device features an RS485 communication interface and supports the standard MODBUS protocol for parameter configuration and data communication.

What are the physical dimensions of the SM701-D housing?

The shell size measures 96 mm in length, 80 mm in width, and 25 mm in height. It uses an industrial universal housing designed for direct installation on instruments.

What is the required power supply for this instrument?

The instrument requires a DC power input voltage ranging from 12V to 24V.

What is the operating temperature range for the SM701-D?

The working temperature range is -20 ℃ to +80 ℃, and the storage temperature range is -25 ℃ to +80 ℃.

Can this device connect to multiple types of RS485 instruments?

Yes, it supports a single RS485 instrument as well as a variety of special RS485 intelligent instruments using special configuration software.