The PR-E-AI-V/I expansion module enhances your PLC with four versatile analogue inputs.
Each input can be configured via software to accept either 0-10 V or 0-20 mA signals, making the module ideal for a wide range of sensors.
🔧 Technical Highlights
- Supply 12-24 V DC (10.8-28.8 V) with typical consumption about 1 W.
- Four independent analogue inputs selectable between 0-10 V and 0-20 mA; configuration via programming software.
- Resolution 1 mV for voltage and 0.003 mA for current; accuracy ±0.3 % FS (voltage) and ±0.5 % FS (current) at 25 °C.
- Typical conversion cycle of 50 ms ensures responsive measurements.
- Operating temperature -20...55 °C; weight around 300 g; DIN-rail or wall mounting.
✅ Benefits
- High-resolution conversion provides precise measurement of sensors and transducers.
- Switchable voltage or current inputs allow flexible integration without extra hardware.
- Fast update rate facilitates real-time control loops and trending.
🚀 Applications
- Process automation where multiple analogue signals (pressure, flow, temperature) are monitored.
- Industrial instrumentation requiring both voltage and current sensor inputs.
- Laboratory and test systems needing accurate analogue data acquisition.
❓ FAQ's
- Q: How do I configure an input for current or voltage?
A: The module's configuration is set in the PLC programming software; simply select the desired input mode (V or mA) for each channel.
- Q: Is calibration required?
A: The module is factory-calibrated; no user calibration is required under normal operation.