1746-NI4 Allen-Bradley

Allen-Bradley 1746-NI4 Analog input Module

Packaging & Delivery

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Product Details

Product Description

The Allen Bradley 1746-NI4 is a high-resolution analog input module designed for the SLC 500 family of programmable logic controllers (PLCs). It provides four channels of analog input, allowing you to measure a wide range of analog signals such as voltage and current. This module is commonly used in industrial automation applications to monitor and control processes based on continuous measurements.

Product Specifications

• Number of Channels: 4
• Input Types: Voltage, Current (4-20mA)
• Resolution: 16-bit
• Input Range:
  • Voltage: ±10V DC or ±20mA
• Overvoltage Protection: 220V DC or AC RMS continuous
• Backplane Current: 25mA @ 5V, 85mA @ 24V  

Product Advantages

• High Resolution: The 16-bit resolution provides accurate and precise measurements.
• Versatility: Handles both voltage and current inputs, making it suitable for various applications.  
• Reliability: Built to withstand harsh industrial environments.
• Easy to Configure: Integrates seamlessly with the SLC 500 PLC.
• Compact Design: Saves space in the control panel.

Precautions

• Grounding: Proper grounding is essential to ensure accurate measurements and prevent noise interference.
• Wiring: Follow the manufacturer's guidelines for correct wiring to avoid damage to the module.
• Overvoltage Protection: While the module has overvoltage protection, it's important to avoid exceeding the specified input ranges.
• Environmental Conditions: Consider the operating temperature and humidity when installing the module.

Applications

The 1746-NI4 is widely used in various industrial applications, including:

• Process Control: Monitoring temperature, pressure, flow rate, and other process variables.
• Machine Automation: Measuring motor speed, position, and force.
• Building Automation: Controlling HVAC systems and monitoring environmental conditions.
• Test and Measurement: Acquiring analog data for analysis and recording.

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Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.