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Allen-Bradley 20AC8P7C3AYNANC0


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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.

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Product Specifications

brand name Allen-Bradley

The part number 20AC8P7C3AYNANC0 appears to be a specific model of a programmable logic controller (PLC) from the manufacturer Allen-Bradley, a well-known brand in the industrial automation industry. Here's a breakdown of the key sectors related to this part number:

Technical Specifications

The 20AC8P7C3AYNANC0 is a compact programmable logic controller designed for use in industrial automation applications. It features a 16-bit microprocessor and has a memory capacity of 4 KB. The device supports a maximum of 128 inputs and 128 outputs. It operates at a frequency of 10 MHz and has a power consumption of 1.5 watts.

Alarm/Error Codes

The PLC has a built-in alarm system that can be programmed to alert operators of potential issues or errors within the system. The specific alarm codes for this model are not publicly available, as they are typically documented in the user manual or provided by the manufacturer. However, it is common for PLCs to use a standardized system of error codes, such as those defined by the International Electrotechnical Commission (IEC).

User Manuals

The user manual for the 20AC8P7C3AYNANC0 is likely to be a comprehensive document that covers the installation, programming, and operation of the PLC. It would include detailed instructions on how to set up the device, configure its inputs and outputs, and troubleshoot common issues. The manual may also include information on the PLC's technical specifications, safety precautions, and maintenance procedures.


Troubleshooting the 20AC8P7C3AYNANC0 typically involves identifying the source of an error or malfunction and correcting it. This may involve checking the PLC's inputs and outputs for proper functioning, verifying the programming, and ensuring that the device is properly configured. The user manual would provide guidance on how to troubleshoot common issues and how to use the PLC's built-in diagnostic tools.


The 20AC8P7C3AYNANC0 is a programmable device, meaning that its behavior can be customized through programming. The programming language used for this PLC is likely to be a variant of the IEC 61131-3 standard, which is widely used in the industrial automation industry. The programming process typically involves writing code in a specific programming language, such as Ladder Logic or Function Block, and then downloading it to the PLC.


The installation of the 20AC8P7C3AYNANC0 typically involves mounting the device in a suitable location, connecting its inputs and outputs to the relevant sensors and actuators, and configuring its communication interfaces. The user manual would provide detailed instructions on how to perform these tasks, as well as any specific requirements for the installation environment.

In summary, the 20AC8P7C3AYNANC0 is a programmable logic controller designed for use in industrial automation applications. It features a compact design, high memory capacity, and supports a wide range of inputs and outputs. The device has a built-in alarm system and can be programmed using a standardized programming language. Troubleshooting and installation procedures are typically documented in the user manual, which provides comprehensive guidance on the use and maintenance of the PLC.

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