4/6/8-Channel Analog Output Module Y301 Series | Industrial-Grade | 4-20mA / 0-10V Output | Modbus RTU
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Common Pain Points
Traditional analog output modules often suffer from fixed channel counts with limited scalability, low precision causing control errors, poor anti-interference leading to signal distortion in noisy industrial environments, narrow power voltage range prone to failures, short communication distance restricting remote deployment, insufficient protection against surges/reverse polarity, and complex configuration that hinders fast integration — all severely limiting stability and expandability in industrial automation and IoT projects.
Solution & Core Features
1.Flexible Multi-Channel Options — Available in 4/6/8-channel AO configurations (4-20mA / 0-5V / 0-10V selectable), ideal for various-scale IoT and industrial control needs.
2.High Precision & Resolution — 12-bit DA conversion with 0.001mA / 0.001V resolution and ±0.03% FS accuracy (@25°C), delivering reliable and precise analog signal output.
3.Industrial-Grade Protection & Reliability — DC 12-30V wide voltage input (compatible with 9V/12V/24V sources), built-in overcurrent/overvoltage/reverse polarity protection + 1500V surge protection, photoelectric + DCDC isolation for superior anti-interference, full -40°C to +85°C operation.
4.Long-Distance Stable Communication — Supports isolated RS485/RS232 interfaces (optional), standard Modbus RTU protocol, up to 1200m RS485 distance, and multi-device cascading via unique addresses.
5.Compact & Easy Integration — Ultra-compact size (100×70×35mm, 170g), terminal block wiring, CE/ISO9001 certified for global compliance and reliable embedded installation.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Series | Y301-0004 / Y301-0006 / Y301-0008 |
| Channels | 4 / 6 / 8 channels AO (Analog Output) |
| Output Signal | 4-20mA / 0-5V / 0-10V (optional) |
| Resolution | 0.001mA / 0.001V |
| Accuracy | ±0.03% FS (@25°C) |
| DA Conversion | 12-bit |
| Power Supply | DC 12-30V (compatible with 9V/12V/24V) |
| Power Consumption | Approx. 0.26W (11mA @ 24V) |
| Communication Interfaces | Isolated RS485 / RS232 (optional) |
| Protocol | Modbus RTU |
| Baud Rate | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Default Format | 9600, n, 8, 1 |
| Isolation | Photoelectric + DCDC isolation |
| Surge Protection | 1500V |
| Operating Temperature | -40°C ~ +85°C |
| Relative Humidity | 0-95% RH (non-condensing) |
| Dimensions | 100 × 70 × 35 mm |
| Weight | 170g |
| Origin | Mainland China |
Application Scenarios
Widely used in industrial automation (precise control of variable frequency drives/valves), smart manufacturing (actuator analog signal output), energy & power (remote regulation & monitoring), building automation (HVAC valve/damper control), smart agriculture (irrigation/greenhouse environmental adjustment), water & environmental protection (pump/valve flow control), and any industrial IoT, process control, or remote actuation scenario requiring high-precision 4-20mA / 0-10V analog output via Modbus RTU protocol from host commands.
Check the product specification sheet
