809-A11E ALLEN BRADLEY General Relays

Review ALLEN BRADLEY 809a11e Used

The Allen-Bradley 809-A11E is a versatile and powerful compact logic relay from Rockwell Automation. This device is part of the Allen-Bradley 809 series, which offers a wide range of input and output configurations to meet various application requirements.

The 809-A11E compact logic relay comes with 11 Form C normally open (NO) input contacts and 11 Form C single-pole, double-throw (SPDT) output contacts. Each input contact can handle up to 0.5 amps at 120 volts AC or 0.3 amps at 24 volts DC, while each output contact can handle up to 1 amp at 120 volts AC or 2 amps at 24 volts DC. This makes it suitable for handling low to medium current applications in various industries.

This compact logic relay features a rugged and compact design, making it ideal for installation in limited space applications. It is also designed to operate in harsh environments, with a temperature range of -40 F to 140 F (-40 C to 60 C). Its front panel is made of clear polycarbonate, which allows for easy viewing of the status of the contacts.

The 809-A11E compact logic relay is easy to program and configure using Rockwell Automation's RSLogix 5000 and RSLogix 50 software. It also offers a variety of communication options, including RS-232, RS-485, and EtherNet/IP, enabling seamless integration with various control systems.

The Allen-Bradley 809-A11E compact logic relay offers excellent reliability and durability, making it a popular choice for applications in manufacturing, process control, and building automation. Its compact size, versatile input and output configurations, and easy programming make it a valuable addition to any automation system.

The Allen-Bradley Model 809-A11E is a versatile and feature-rich Programmable Logic Controller (PLC) from Rockwell Automation. When considering purchasing this PLC, it is essential to weigh its advantages against the potential drawbacks to make an informed decision.

1. **Flexibility:** The Allen-Bradley 809-A11E is a modular compact PLC that supports various I/O configurations, making it suitable for various applications.

2. **Expandability:** It can be expanded by adding I/O modules, communication modules, and other options to meet changing application requirements.

3. **Software:** RSLogix 5000 and Studio 5000 Logix Designer software are widely used and offer extensive functionality, making programming and configuration more accessible.

4. **Communication:** It supports various communication protocols, including ControlNet, EtherNet/IP, and Modbus TCP/IP, enabling seamless integration with various systems and devices.

5. **Durable:** The compact design and rugged construction make it suitable for harsh industrial environments.

1. **Cost:** Compared to smaller, simpler PLCs, the Allen-Bradley 809-A11E can be more expensive due to its advanced features and capabilities.

2. **Complexity:** Its extensive features and capabilities require a higher learning curve for users unfamiliar with PLCs or Rockwell Automation products.

3. **Power Consumption:** The Allen-Bradley 809-A11E may consume more power than smaller PLCs, which can result in increased energy costs.

4. **Size:** Despite being a compact PLC, it still requires more space than smaller PLCs due to its modular design and multiple I/O options.

The Allen-Bradley Model 809-A11E offers numerous advantages, including flexibility, expandability, software support, communication capabilities, and durability. However, its higher cost, complexity, power consumption, and size may be disadvantages for some applications.

If you require a versatile and feature-rich PLC for complex industrial applications, the Allen-Bradley 809-A11E may be an excellent choice. However, if you have simpler requirements or are looking for a more cost-effective solution, you may want to consider other options.

If you need a versatile and feature-rich PLC for complex industrial applications, the Allen-Bradley 809-A11E is a strong recommendation. However, if you have simpler requirements or are looking for a more cost-effective solution, consider evaluating other PLCs from Rockwell Automation or other manufacturers that may better suit your needs.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. Allen Bradley 809-A11E / 809a11e used discontinued by manufacturer,instantaneous trip current relay, coil 48amp,open,continuous. Sells new and surplus product develops channels to purchase such. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.

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specifications genpurrelays:

• brand: Allen Bradley
• mpn: 809-a11e

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• sold #: 10
• started: february 11, 2026
• prices: $1835.82–$2260.00
• item condition:
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