17940E4 ALLEN BRADLEY Flex Point Analog Module Bit Box

Review ALLEN BRADLEY Flex I/o Point Analog Output Module Bit New In Box

The Allen-Bradley 1794-OE4 Flex I/O Point Analog Module 12-bit (Model 17940E4) is a versatile and high-performance input module designed for use in process control applications. This compact module is part of Rockwell Automation's Flex I/O system, which offers the flexibility to configure, install, and maintain your I/O system in a way that best suits your specific application.

The 17940E4 module supports 12-bit analog input with a measurement range of 0 to 5 volts. It can handle up to 64 input points, each with an independent configurable input range and input filter. The module is designed with a rugged, DIN-rail mounting enclosure, making it suitable for use in industrial environments where space is at a premium.

One of the key features of this module is its high accuracy and resolution. With a 12-bit analog-to-digital converter, the 17940E4 can provide measurements with a resolution of 0.01875% of full scale, making it ideal for precise process control applications. Additionally, the module offers a wide range of input filter options, including DC and AC filters, to help ensure accurate measurement in the presence of noise and interference.

The 17940E4 module is also easy to integrate into your control system. It is compatible with a wide range of Rockwell Automation control platforms, including ControlLogix, CompactLogix, and RSLogix 5000. The module can be configured using Rockwell's FactoryTalk DesignSuite software, which provides a user-friendly interface for configuring I/O points, setting input filter options, and calibrating input ranges.

Another advantage of the 17940E4 module is its flexible power supply options. It can be powered from a variety of sources, including a remote power supply or the ControlLogix chassis itself. This allows for greater flexibility in system design and reduces the need for additional power supplies.

In summary, the Allen-Bradley 1794-OE4 Flex I/O Point Analog Module 12-bit (Model 17940E4) is a versatile and high-performance input module designed for use in process control applications. With its rugged design, high accuracy and resolution, flexible configuration options, and easy integration into Rockwell Automation control systems, this module is an excellent choice for a wide range of industrial applications.

The Allen-Bradley 1794-OE4 Flex I/O Point Analog Module 17940E4 is a versatile input/output (I/O) solution designed for various process control applications. This module offers 12-bit resolution and comes with several advantages and disadvantages.

1. High-resolution: The 12-bit analog input resolution enables more precise measurement and control of process variables.

2. Flexible configuration: The Flex I/O system allows for easy configuration and reconfiguration of the input/output points as per changing process requirements.

3. Wide operating temperature range: The module can operate in temperatures ranging from -40 C to 70 C, making it suitable for various industrial applications.

4. Compact design: The small form factor of the module saves valuable panel space and reduces installation time.

5. Ethernet connectivity: The module offers EtherNet/IP communication, making it easy to integrate with larger control systems and networks.

1. Higher cost: Compared to lower-resolution analog input modules, the 12-bit resolution and advanced features of the 17940E4 module result in a higher price point.

2. Limited number of points: This specific module offers only 16 analog input points, which may not be sufficient for larger process control applications.

3. Requires power supply: The module requires a separate power supply, which adds to the overall installation cost and complexity.

The Allen-Bradley 1794-OE4 Flex I/O Point Analog Module 17940E4 offers several advantages, including high-resolution measurement, flexible configuration, wide operating temperature range, compact design, and Ethernet connectivity. However, its higher cost, limited number of points, and the requirement for a separate power supply may be disadvantages for some applications.

If you require a high-resolution analog input module with flexible configuration and Ethernet connectivity, the Allen-Bradley 17940E4 could be a suitable choice despite its higher cost. However, if you have a larger number of process variables to measure or a limited budget, you may consider alternatives with lower resolution or fewer features.

To determine if the Allen-Bradley 1794-OE4 Flex I/O Point Analog Module 17940E4 is the right choice for your application, consider the following factors:

1. The number of analog input points required.

2. The desired resolution for measuring and controlling process variables.

3. The operating temperature range of the application.

4. The availability of a suitable power supply.

5. The budget for the input/output solution.

Based on your specific requirements, you may want to explore other Allen-Bradley or Rockwell Automation analog input modules with different point counts, resolutions, or communication options. This will help you find the most cost-effective and suitable solution for your process control application.

Details:

Allen Bradley 1794-OE4 flex i/o 4 point analog output module 12 bit - new in box.

specifications buildymat:

• brand: Allen Bradley
• mpn: 17940e4
• part type: Bit Module Box

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• city: rancho cucamonga, california
• # reviews: 92
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• category: Business & Industrial > Supplies > Building Materials

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• started: april 9, 2025
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