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The ZR10003 multi-channel signal acquisition module is designed for high-precision and reliable monitoring of voltage and current signals in industrial environments. It supports flexible installation, robust communication protocols, and easy configuration, making it ideal for energy monitoring, automation control, and data collection systems.
Product Features
High Precision & Reliability
Designed for industrial-grade performance with high stability and anti-interference capabilities.Advanced ARM Processor
Equipped with a 32-bit ARM processor for fast and efficient data processing.Built-in Power Isolation & Protection
Ensures safety and signal integrity with internal isolation and over-voltage protection.Compact & Industrial-Grade Housing
Flame-retardant ABS casing with excellent heat dissipation, moisture resistance, and anti-vibration properties.Flexible Installation Options
Standard C45 (35mm) rail mount or U-type screw mount for easy integration into control panels.
| Technical Specifications | |
|---|---|
| Power Supply | 6–36V DC |
| Power Consumption | < 200mW |
| Communication Interface | RS485 or CAN (isloated) |
| Voltage Measurement Range | 0~500mV / 0~5V / 0~10V / 0~30V / 0~100V / 0~500V DC etc. |
| Current Measurement Range | 0~20mA / 0~2A / 0~5A / 0~10A |
| Number of Channels | 1 / 2 / 3 / 4 / 8 / 12 / 16 / 18 channels |
| ADC Resolution | 12-bit |
| Voltage Resolution | 0~500mV: 0.01mV 0~5V / 10V / 30V: 1mV 0~100V / 500V: 10mV |
| Current Resolution | 0~20mA / 4~20mA: 1μA |
| Accuracy | Voltage: ±1% (typical) Current: ±1% (typical) 0~20mA / 4~20mA / 0~2A: ±1% (full scale) 0~5A / 10A: ±1% (full scale) |
| Sampling Rate | 200kHz/channel |
| Data Output Rate | 30Hz/channel |
| Input Mode | Differential |
| Input Impedance | Voltage: > 20kΩ Current: 0~20mA / 4~20mA: 249Ω 0~2A / 5A / 10A: 10mΩ |
| Protocol | Modbus RTU |
| Supported Commands | Read Holding Register 03H Write Single Register 06H Write Multiple Registers 10H |
| Data Parsing Format | Floating-point / Integer / Fixed decimal point |
| Device Address Range | 1~255 |
| Baud Rate Options | 4800 / 9600 / 14400 / 19200 / 38400 / 56000 / 57600 / 115200 bps |
| Communication Distance | Up to 1200 meters (with proper wiring and termination) |
| Parameter Configuration | Supports parameter saving and restoring |
| Status Indicators | Power and communication status LEDs |
| Watchdog Timer | Built-in hardware/software watchdog to prevent system hang |
| Protection Features | Reverse polarity protection Overvoltage protection Lightning protection |
| Operating Temperature | -40°C to +85°C |
| Humidity | 0–95%RH (non-condensing) |
| Mounting | Standard C45 (35mm) DIN rail or U-bracket screw mounting |