Our Company
Since its inception, Huadian Automation has dedicated itself to pioneering innovations in the field of industrial process automation sensors and instruments. Our esteemed portfolio includes flow meters, water quality analysis instruments, recorders, pressure transmitters, and signal isolators, among other sophisticated field instruments. With an extensive presence in over 120 countries, we are actively engaged with industries such as oil and gas, water and wastewater, and the chemical and petrochemical sectors. We are committed to strengthening our customer connections and ensuring rapid, efficient responses to their evolving needs.
By the year 2022, Huadian Automation has expanded its team significantly, employing a substantial number of R&D personnel and engineers, with the total number of employees exceeding 500, to meet the diverse market demands.
To better serve our global clientele, Huadian Automation has established, or is in the process of establishing, offices strategically located in Singapore, Vietnam, Russia, Germany, the Philippines, Malaysia, India, and beyond.
Huadian Automation is unwavering in its pursuit of forging strong alliances with global companies, seamlessly integrating itself into local innovation ecosystems while contributing to technological advancements worldwide.
Guided by a customer-centric ethos, Huadian Automation remains steadfast in its mission to advance process automation sensors and instruments, playing an essential role in driving the global industrial landscape towards enhanced intelligence and efficiency.
Products Description
Ai-12 series remote analog data acquisition module can be used to collect the signal of current output transmitter, current output sensor and other equipment. It is mainly used for computer room monitoring, industrial control or other distributed data collection.The report interface adopts the general protocol of RS485 communication bus and standard MODBUS-RUT, which can be easily integrated into the third-party application system, and can also be directly adapted to PLC and various configuration software in China.
| Product name |
data acquisition 4 20ma to modbus rs485 converter analog signal to digital signal |
| Key words |
rs485 analog input |
| Model |
HD-AI-12 |
| Power supply |
9-32VDC |
| Output single |
RS485, RS232 |
| Input signal |
4-20mA, 1-5V, 0-10V, RS48, Thermal resistance, thermocouple, etc |
| Environment temperature |
-20~60ºC |
| Accuracy |
0.2%F.S |
| Number of channels |
4, 6, 8, 12, 32 |
| Protocol |
Modbus RTU |
| Warranty |
5 Years |
| Installation |
35mm DIN rail |
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