Allen-Bradley 1746-NIO4I

Overview

The Allen-Bradley 1746-NIO4I is a high-performance, integrated analog input/output module specifically engineered for seamless compatibility with the renowned SLC 500 family of programmable logic controllers (PLCs). This versatile module provides a robust solution for industrial automation applications requiring efficient and accurate analog signal processing. By combining two analog current inputs and two analog current outputs within a single unit, the 1746-NIO4I significantly optimizes space utilization within your PLC rack, reducing the need for multiple discrete modules. It's an ideal choice for a wide array of process control scenarios where both analog input for monitoring and analog output for actuation are critical, delivering a superior level of control and operational efficiency. Furthermore, its impressive 16-bit resolution ensures highly accurate signal conversion, translating to precise control over your industrial processes. DD Parts Solution proudly offers this essential component IN STOCK and ready to ship TODAY, minimizing your downtime and accelerating your project timelines.

Key Features

• Integrated Analog I/O: Combines two analog current inputs and two analog current outputs in one module, saving valuable rack space and simplifying wiring.
• High-Resolution Performance: Boasts a 16-bit resolution for both input and output signals, guaranteeing exceptional accuracy and precision in analog data conversion.
• SLC 500 System Compatibility: Designed for effortless integration and optimal performance within existing or new Allen-Bradley SLC 500 series control systems.
• Current-Based Signals: Supports standard analog current signals (-20 to +20 mA for input, 0-20 mA for output) for reliable communication with a wide range of industrial sensors and actuators.
• Robust Noise Rejection: Features impressive Common Mode Rejection (105 dB at 60Hz) and Normal Mode Rejection (55 dB at 60Hz) to ensure signal integrity in electrically noisy environments.
• Wide Operating Temperature: Operates reliably across a temperature range of 0-60 degrees Celsius, suitable for diverse industrial environments.
• Cost-Effective Solution: Provides a highly efficient and economical solution for applications requiring both limited analog input and output capabilities.

Technical Specifications

• Catalog Number: 1746-NIO4I
• Number of Inputs: 2
• Input Type: Analog Current (-20 to +20 mA)
• Input Impedance: 250 Ohms
• Number of Outputs: 2
• Output Type: Analog Current (0-20 mA)
• Resolution: 16 bits
• Accuracy: Please refer to the official Allen-Bradley datasheet for specific accuracy ratings.
• Common Mode Voltage: -20 to +20V
• Common Mode Rejection: 105 dB at 60Hz
• Normal Mode Rejection: 55 dB at 60 Hz
• Backplane Current Consumption: 55 mA @ 5V DC / 90 mA @ 24V DC
• Operating Temperature: 0-60 degrees Celsius

Applications

• Advanced Process Control: Ideal for complex process control systems that demand both precise analog input monitoring and accurate analog output actuation.
• Valve and Actuator Management: Effectively controls and monitors the position and operation of various analog devices such as control valves, hydraulic actuators, and pneumatic systems.
• Environmental Monitoring: Perfect for monitoring critical process variables like pressure, temperature, flow rates, and levels in manufacturing, water treatment, and energy sectors.
• Industrial Automation Projects: A valuable component in a wide range of industrial automation projects where reliable and efficient analog I/O is paramount for operational success.
• HVAC and Building Management: Can be utilized in sophisticated HVAC systems for precise climate control and in building management systems for environmental regulation.

Why Choose This Model?

• Space-Saving Design: Its combined input/output functionality reduces the footprint in your control cabinet, leading to more compact and efficient system designs.
• Enhanced Precision: The 16-bit resolution ensures highly accurate data acquisition and control, critical for sensitive processes and optimal performance.
• Seamless SLC 500 Integration: Designed specifically for the SLC 500 platform, guaranteeing easy installation, configuration, and reliable operation within your existing infrastructure.
• Reliable Performance: Built with Allen-Bradley's renowned quality, this module offers robust and consistent performance in demanding industrial environments.
• Immediate Availability from DD Parts Solution: With the 1746-NIO4I IN STOCK and ready to ship, you can minimize project delays and keep your operations running smoothly.
• Expert Support and Competitive Pricing: DD Parts Solution provides not only competitive pricing but also expert customer service to assist with your SLC 500 needs, ensuring you get the right solution at the right price, backed by knowledgeable support.

Order Now

Elevate your SLC 500 system's capabilities with the Allen-Bradley 1746-NIO4I analog input/output module. Experience the benefits of integrated design, high resolution, and reliable performance, all backed by the trusted quality of Allen-Bradley products. Don't let downtime hinder your productivity – DD Parts Solution has the 1746-NIO4I IN STOCK and ready for immediate shipment. Contact us today or place your order online to secure this essential component for your industrial automation needs!