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

The SM701-D multivariable current output converter is a state-of-the-art solution proudly manufactured in China by leading suppliers in the industry. This advanced device seamlessly integrates RS485 communication features and multi-channel current outputs, ensuring superior performance. Engineered with an interface chip and a robust hardware watchdog circuit, the SM701-D delivers exceptional stability and cost-effectiveness, Designed in accordance with industry standards, the SM701-D is built to withstand extreme conditions. Its specifications cater to a wide temperature range, high vibration resistance, and strong electromagnetic compatibility, making it ideal for use in harsh environments. As a reliable product from a reputable factory, the SM701-D multivariable current output converter provides unparalleled quality assurance for your equipment, ensuring dependable operation for your applications

Product Description

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

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 and single/multiple RS485 intelligent instruments.

Main Parameters

Shell Size: 96 mm (L) × 80 mm (W) × 25 mm (H)
Power Input: DC 12 ~ 24V
Working Temp: -20 ℃ ~ + 80 ℃
Storage Temp: -25 ℃ ~ + 80 ℃

Frequently Asked Questions

What signal conversion does the SM701-D support?
The SM701-D supports the conversion of RS485 signals to 3-channel 4-20mA current outputs.
What communication protocols and interfaces are used?
It is equipped with an RS485 communication interface for parameter configuration and fully supports the standard MODBUS protocol.
How is the device installed and housed?
The device uses an industrial universal housing that is designed to be installed directly on the instrument.
What are the dimensions of the shell?
The shell size measurements are 96 mm in length, 80 mm in width, and 25 mm in height.
What are the power and temperature requirements for operation?
The power input voltage requires DC 12 ~ 24V. The working temperature range is -20 ℃ to +80 ℃, and the storage temperature range is -25 ℃ to +80 ℃.
Does it support multiple RS485 intelligent instruments?
Yes, it supports both single RS485 instruments and a variety of special RS485 intelligent instruments using special configuration software to realize data communication.

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