16-Channel Analog Input Module Y301-00G | Industrial-Grade | 4-20mA / 0-10V Acquisition | Modbus RTU
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Common Pain Points
Traditional analog input modules often suffer from limited channels restricting multi-sensor monitoring, low resolution and accuracy causing measurement errors, poor anti-interference leading to data distortion in noisy industrial environments, short communication distance limiting remote deployment, insufficient isolation resulting in ground loop issues or surge damage, narrow power range causing instability, and complex integration with modern SCADA/IoT systems — severely impacting reliability, scalability, and efficiency in industrial monitoring and IoT projects.
Solution & Core Features
1.High-Density 16-Channel Acquisition — 16 isolated analog inputs supporting 4-20mA / 0-5V / 0-10V signals, ideal for large-scale sensor networks (temperature, humidity, pressure, liquid level, etc.).
2.High-Precision & Reliable Conversion — 12-bit AD conversion (1/4096 resolution), high accuracy, ensuring precise and stable data acquisition.
3.Industrial-Grade Isolation & Protection — Photoelectric + DC-DC isolation (1500V surge withstand), strong anti-interference, overcurrent/overvoltage/reverse polarity protection for harsh environments.
4.Long-Distance Robust Communication — Isolated RS485 (up to 1200m) or RS232 interface, standard Modbus RTU/ASCII protocol, supports multi-module daisy-chain cascading with unique addresses for easy network expansion.
5.Wide Voltage & Extreme Adaptability — DC 7-30V wide input (compatible with 9V/12V/24V sources), -40°C to +85°C full industrial temperature range, compact design for DIN rail or embedded installation.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | Y301-00G |
| Analog Inputs | 16 channels |
| Input Signal | 4-20mA / 0-5V / 0-10V |
| Resolution | 12-bit (1/4096) |
| Accuracy | High precision (specific ± value not listed) |
| Communication Interfaces | Isolated RS485 / RS232 (optional) |
| Protocol | Modbus RTU / ASCII |
| Baud Rate | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Default Format | 9600, n, 8, 1 |
| Power Supply | DC 7-30V |
| Isolation | Photoelectric + DC-DC (1500V surge protection) |
| Operating Temperature | -40°C ~ +85°C |
| Relative Humidity | 0-95% RH (non-condensing) |
| Dimensions | 102.5 × 70 × 35 mm |
| Weight | Approx. 60g |
| Mounting | 35mm DIN rail compatible |
Application Scenarios
Widely deployed in industrial automation (equipment status & process monitoring), smart manufacturing (multi-sensor data aggregation), water conservancy (liquid level & pressure monitoring), smart agriculture (soil temperature/humidity/PH/EC sensors), meteorological stations (wind speed/direction, environmental parameters), power plants (current/voltage transducer acquisition), smart city (environmental monitoring), and any industrial IoT or SCADA scenario requiring high-density, long-distance, reliable analog signal collection from 4-20mA / 0-10V sensors via Modbus RTU protocol.
