从China供应商批量进口16 Channel 4-20ma To Modbus/Rs232/Rs485 A/D Conv

This 16-channel analog-to-digital converter from Shenzhen Sunyuan Technology Co., Ltd. is designed for industrial signal isolation and long-distance transmission. It accepts a broad selection of voltage and current inputs, including 0-5V, 0-10V, 0-75mV, 0-±10V, 0-20mA, and 4-20mA signals, converting them for output over RS-485 or RS-232 interfaces. The module operates within a temperature range of -45°C to +80°C and has physical dimensions of 58mm x 87.5mm x 59mm.

The converter's architecture includes power supply isolation, signal linearization, and an integrated A/D conversion circuit. Each RS-485 serial port can connect up to 256 of these Isoad series modules, using either a character communication protocol or Modbus RTU. All user configuration, such as calibration values, address, baud rate, and data format, is stored in non-volatile EEPROM memory, ensuring settings persist through power cycles.

These modules are commonly sourced for integration into monitoring and control systems in manufacturing plants, process automation, and environmental monitoring. Buyers include system integrators and industrial equipment manufacturers requiring reliable signal conditioning. When ordering, confirm the specific input range (e.g., 4-20mA or 0-10V) and the desired output interface (RS-485 or RS-232) to match your existing control architecture.

Shenzhen Sunyuan Technology Co., Ltd. is based in the Futian District of Shenzhen, Guangdong, China, at Building 1, Shenhua Technical Park. The company is listed as an imported-tier supplier on the platform, though its current response rate is not recorded. Their product listing focuses on intelligent monitoring and control system components.

The listing describes their Isoad series as being designed and manufactured to industry standards, featuring signal output and communication interface isolation. The company's address places them within a major technology hub in Shenzhen, a region known for electronics manufacturing. No specific company history, employee count, or client list is provided in the available data.