ALLEN-BRADLEY 1771-E4 Analog Expander 12BIT

( Brand: Allen-bradley ), ( Manufacturer Part Number: 1771-E4 ), ( Model: ALLEN-BRADLEY 1771-E4 ), ( Analog/digital: Analog )

Review ALLEN BRADLEY Analog Output Expander 12bit

Allen-Bradley 1771-E4 Analog Expander - 12-bit High Precision Signal Processing Solution

The Allen-Bradley 1771-E4 Analog Expander is a versatile and high-performance instrument designed for expanded analog I/O capabilities in Rockwell Automation control systems. This 12-bit device offers exceptional precision and accuracy, making it an ideal choice for applications that demand superior signal processing.

The Allen-Bradley 1771-E4 Analog Expander features four independent channels, each capable of handling voltage inputs ranging from 0 to 10V or 4-20mA current inputs. The 12-bit resolution ensures a high level of granularity in analog signal measurement, resulting in more accurate and reliable readings. The device is equipped with a built-in high-pass filter on each channel, which helps to reduce noise and improve signal quality.

Installation of the Allen-Bradley 1771-E4 Analog Expander is straightforward, thanks to its compact design and compatibility with various mounting options. The device can be easily integrated into existing Rockwell Automation control systems, allowing for seamless expansion of analog I/O capabilities.

The Allen-Bradley 1771-E4 Analog Expander is designed with durability in mind, featuring a robust construction that withstands harsh industrial environments. The device is capable of operating in a wide temperature range (-40 C to 70 C) and is resistant to vibration and shock, ensuring reliable performance in demanding applications.

In summary, the Allen-Bradley 1771-E4 Analog Expander is a high-precision, high-performance solution for expanded analog I/O capabilities in Rockwell Automation control systems. Its 12-bit resolution, four independent channels, and built-in high-pass filter make it an ideal choice for applications that demand superior signal processing. With its robust construction and ease of integration, the Allen-Bradley 1771-E4 Analog Expander is a reliable and versatile addition to any industrial control system.

The Allen-Bradley 1771-E4 Analog Expander 12-bit is a versatile and reliable device for analog input expansion in Rockwell Automation's ControlLogix and CompactLogix systems. Here are some pros and cons to consider before making a purchase:

1. High Resolution: With a 12-bit analog input, it offers a high resolution of 4096 levels, providing accurate measurements of analog signals.

2. Wide Input Range: The input range can be set from 0 to 10V or 4-20mA, making it suitable for a wide variety of applications.

3. Easy Integration: It seamlessly integrates with Rockwell Automation's Logix controllers, reducing wiring and commissioning time.

4. Rugged Design: The device is designed to withstand harsh industrial environments, ensuring long-term reliability.

1. Limited Input Channels: With only 4 analog input channels, it may not be suitable for applications requiring a large number of analog inputs.

2. Cost: Compared to other input expanders, the 1771-E4 may be more expensive.

3. Requires Additional Power Supply: Unlike some other expanders, the 1771-E4 requires an additional power supply, which can add to the overall system complexity.

In conclusion, the Allen-Bradley 1771-E4 Analog Expander 12-bit is a high-quality device that offers accurate analog input measurement in a rugged design. However, its higher cost and limited number of input channels may be drawbacks for some applications. If you require a large number of analog inputs and are working with a limited budget, you may want to consider other options. However, if you value high resolution and reliability, the 1771-E4 could be a good choice for your application. Ultimately, the decision should be based on your specific requirements and budget.

Details:

Location NC SKID 518 GREEN BIN. If it is included in the photo. The customer must know their part number and purchase accordingly. Allen-Bradley 1771-E4 analog output expander 12 bit.

If we say the item works, then it was tested to best of our ability.

part #: 1771e4 prices

• $27.90-$53.00

specifications sensoindustria:

• brand: Allen-bradley
• mpn: 1771-e4
• model: Allen-bradley 1771-e4
• analog/digital: Analog

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

returns sensoindustria:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

payments sensoindustria:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer sensoindustria:

• quantity: 1
• availability: In Stock
• sold: 0
• started: August 7, 2025
• options: Ship-to-home

shipping sensoindustria:

• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 4-7 Days

seller sensoindustria:

• rating: 98.7%
• # reviews: 43174
• city: Rose City, Michigan

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