The Allen Bradley 1746-NI4 is a high-performance analog input module engineered for seamless integration into SLC 500 control systems. Designed to deliver accurate and reliable analog signal processing, this module supports a variety of analog inputs including voltage and current signals, making it ideal for a broad range of industrial automation applications.

✅ Key Features:

• 4-channel analog input module

• Supports both voltage (±10V) and current (4–20mA) input ranges

• Provides high-resolution data acquisition for precise control

• Compatible with SLC 500 series PLCs

• Packaged in original factory-sealed box for guaranteed quality

• Designed for easy installation and configuration

🛠 Applications:

• Industrial process control systems

• Monitoring of temperature, pressure, flow, and other analog sensors

• Integration in manufacturing, chemical, energy, and automotive industries

• Ideal for systems requiring accurate and scalable analog input handling

⚙ Technical Specifications:

• Number of Channels: 4 differential analog inputs

• Input Signal Range: ±10V, 0–20 mA, 4–20 mA

• Resolution: 12-bit analog-to-digital conversion

• Backplane Current: 85 mA @ 5V

• Operating Temperature: 0 to 60°C (32 to 140°F)

• Module Type: Analog Input

• Mounting: Standard SLC 500 chassis

🌟 Benefits:

• Enables precise measurement of real-world signals

• Improves system accuracy and performance

• Enhances data acquisition for better process control

• Simple integration into existing SLC 500 infrastructure

• Factory-sealed packaging ensures product integrity and reliability