Description
Allen-Bradley 1771-IL Isolated Analog Input Module
Measure analog signals with high precision using the versatile 1771-IL input module. This 8-channel module offers complete isolation and works with both voltage and current signals.
Top Benefits
- Complete isolation between all 8 channels
- Works with voltage and current signals
- High accuracy for precise measurements
- Auto-calibration for easy maintenance
- Fits any 1771 chassis for flexible installation
Technical Specifications
- Brand: Allen-Bradley / Rockwell Automation
- Model: 1771-IL
- Input Channels: 8 isolated differential
- Isolation Rating: 1000 volts between channels
- Voltage Ranges: ±10V, 0-5V, 1-5V, 0-10V
- Current Ranges: ±20mA, 0-20mA, 4-20mA
- Resolution: 16-bit binary
- Accuracy: 0.01% typical (voltage), 0.06% typical (current)
- Update Rate: 500ms for 8 channels
- Backplane Current: 1.3A @ 5V DC
- Wiring Arm: 1771-WG (included)
- Operating Temp: 0-60°C (32-140°F)
Frequently Asked Questions
- What does “fully isolated” mean? Each channel is separate for safety and noise reduction.
- Can I mix signal types? Yes, each channel can be set for voltage or current.
- What is the resolution quality? Excellent 16-bit resolution for precise measurements.
- Does it need external power? No, it runs from the chassis backplane.
- What warranty is included? We provide a 12-month warranty on this 1771-IL module.
Shipping & Support
We ship worldwide via FedEx, UPS, and DHL. Our experts can help with your 1771-IL configuration and installation.
Similar Products
Check these other Allen-Bradley modules:
1771-RTP4 Analog Input Module
1771-WS Weigh Scale Module
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