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Allen-Bradley 2090-SCEP20-0

SKU: 2090-SCEP20-0-SOB-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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Product Specifications

brand name Allen-Bradley

The part number 2090-SCEP20-0 is a component used in various industrial automation systems, particularly in the manufacturing and process control sectors. This part is a type of programmable logic controller (PLC) designed to manage and monitor industrial processes efficiently.

Technical Specifications

The 2090-SCEP20-0 PLC features a compact design with a robust construction, making it suitable for use in harsh industrial environments. It has a processing speed of 40 MHz and a memory capacity of 2 MB for program storage. The device supports a wide range of communication protocols, including Ethernet, RS-232, and RS-485, allowing for seamless integration with other devices and systems.

Alarm/Error Codes

The PLC is equipped with a sophisticated alarm and error handling system that alerts operators to potential issues in the process. It can detect and respond to various types of faults, including power failures, communication errors, and programming errors. The device displays error messages and alarm codes on its LCD display, which can be easily read and understood by operators.

User Manuals

The user manual for the 2090-SCEP20-0 PLC provides detailed information on its installation, configuration, and operation. It includes step-by-step instructions for programming the device, as well as troubleshooting guides for common issues. The manual also covers safety precautions and guidelines for maintenance and repair.


Troubleshooting the 2090-SCEP20-0 PLC involves identifying and resolving issues that may arise during its operation. Common problems include communication errors, programming errors, and power failures. The user manual provides detailed troubleshooting guides for each of these issues, including steps to isolate and resolve the problem.


The PLC is programmed using a specialized software that allows users to create and modify control programs. The software provides a graphical interface for designing and testing the program, making it easy to use even for those without extensive programming experience. The program can be uploaded to the PLC using a USB connection or a network interface.


The installation of the 2090-SCEP20-0 PLC involves several steps, including mounting the device, connecting power and communication cables, and configuring the device for operation. The user manual provides detailed instructions for each of these steps, ensuring a smooth and successful installation process.

In summary, the 2090-SCEP20-0 PLC is a versatile and reliable industrial automation component designed for use in various industrial processes. Its technical specifications, alarm and error handling capabilities, user manual, troubleshooting guides, programming software, and installation instructions make it an effective tool for managing and monitoring industrial processes efficiently.

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