Allen-Bradley 1746-NR4 – SLC 500 4-Point Analog Output Module

Product Description:
The Allen-Bradley 1746-NR4 is a versatile 4-point analog output module designed for use with the SLC 500 series programmable logic controllers (PLC). This module provides precise control over analog devices such as valves, actuators, and drives, offering high resolution for improved automation in a wide range of industrial applications. With its compact design, it is ideal for environments where space is limited but high-performance control is essential.

Technical Specifications:

• Model Number: 1746-NR4
• Module Type: 4-Point Analog Output Module
• Channels: 4 output channels
• Output Range: 0-10V DC, 4-20mA
• Output Resolution: 12-bit
• Output Load Impedance: 500 ohms minimum (for voltage output)
• Current Output: 4-20 mA
• Voltage Output: 0-10 V DC
• Power Consumption: 200 mA at 5V DC
• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)
• Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)
• Dimensions: 3.5 inches x 5.5 inches x 3.0 inches (89 mm x 140 mm x 76 mm)
• Mounting: Fits into any SLC 500 chassis
• Certification: UL listed, CE certified, RoHS compliant

Key Features:

• Flexible Output Range: Offers both 0-10V and 4-20mA outputs for various control applications.
• High Precision: 12-bit resolution ensures accurate control for demanding automation tasks.
• Compact Design: Fits into the SLC 500 chassis, saving space in control panels.
• Enhanced Diagnostics: Built-in indicators for easy troubleshooting and monitoring.
• Wide Compatibility: Fully compatible with Allen-Bradley SLC 500 controllers and integrated systems.

Applications:

• Process Control: Ideal for controlling analog devices in chemical, pharmaceutical, and food processing plants.
• Machine Control: Used for precise control of actuators, valves, and other analog equipment.
• Industrial Automation: Ensures accurate control in automated manufacturing processes.
• Energy Management: Controls and adjusts devices based on analog feedback in energy monitoring systems.