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EMERSON 845-130 Rx Echelon Board RX300 834-0300

834-0300 Emerson 845-130 Rx300 Rx 300 With Echelon Board

( Brand: Emerson ), ( Part Type: Board ), ( Manufacturer Part Number: 845-130 RX300 )

Review EMERSON Rx 300 Echelon Board

The Emerson 845-130 RX300 Echelon Board, also known as the Model 834-0300 RX300 Echelon Board, is a versatile and advanced digital control solution designed for HVAC and other process control applications. This board is part of Emerson's industry-leading Echelon family of products, which are known for their reliability, ease of use, and robust feature set.

At its core, the 845-130 RX300 Echelon Board is a programmable logic controller (PLC) that offers 300 points of digital input and output (I/O) capacity. Each I/O point can be configured as an input or output, allowing users to connect a wide range of sensors, actuators, and other devices to the controller. The board also includes 16 analog input channels, which can be used to measure continuous signals such as temperature, pressure, or flow rate.

One of the standout features of the 845-130 RX300 Echelon Board is its communication capabilities. It supports a wide range of protocols, including Modbus, BACnet, and LonWorks, making it easy to integrate with other building automation systems and devices. The board also includes an Ethernet port, allowing users to connect it to a local area network (LAN) for remote access and monitoring.

The 845-130 RX300 Echelon Board is also highly configurable, thanks to its built-in programming capabilities. It uses the Graphic Programmer's Workbench (GPW) software, which allows users to create custom control logic using a graphical programming interface. This makes it easier for users to create complex control sequences and troubleshoot issues, even for those without extensive programming experience.

In terms of physical specifications, the 845-130 RX300 Echelon Board measures 17.5 inches wide, 13.4 inches deep, and 3.5 inches high, and weighs approximately 12.5 pounds. It operates in a temperature range of 32 F to 122 F (0 C to 50 C), making it suitable for use in most indoor environments. The board also includes a power supply unit (PSU) with a universal input voltage range of 90 to 264 volts, allowing it to be used in a variety of power sources.

Overall, the Emerson 845-130 RX300 Echelon Board is a powerful and versatile digital control solution that offers a wide range of features and capabilities for HVAC and other process control applications. Its robust communication capabilities, easy-to-use programming interface, and support for multiple protocols make it an ideal choice for integrating with other building automation systems and devices.

Pros and Cons of Buying Emerson 845-130 RX300 and 834-0300 RX300 Echelon Boards

1. Emerson 845-130 RX300 Board: Pros:

1.1. Enhanced Process Control: This board offers advanced process control capabilities, enabling better monitoring and control of industrial processes.

1.2. Real-time Data Processing: It provides real-time data processing, allowing for quick response to changing process conditions.

1.3. Integration Capabilities: It integrates easily with other Emerson and third-party systems, providing a seamless solution for industrial automation.

1.4. Reliability: Emerson is a well-known brand in the industrial automation industry, ensuring the board's reliability and durability.

Cons:

2.1. Cost: The Emerson 845-130 RX300 board can be quite expensive compared to other options in the market.

2.2. Complexity: It may require a skilled professional for installation and configuration due to its advanced features.

2. Emerson 834-0300 RX300 Board: Pros:

3.1. Cost-Effective: This board is generally more cost-effective than the 845-130 RX300 board.

3.2. Versatility: It is suitable for a wide range of industrial applications, making it a popular choice among users.

3.3. Easy to Install: It is relatively easy to install and configure, even for users with limited automation experience.

Cons:

4.1. Limited Features: Compared to the 845-130 RX300 board, the 834-0300 RX300 board offers fewer advanced features.

4.2. Performance: It may not provide the same level of real-time data processing and response time as the 845-130 RX300 board.

Conclusion:

The choice between the Emerson 845-130 RX300 and 834-0300 RX300 Echelon boards depends on your specific industrial automation requirements. If you need advanced process control capabilities, real-time data processing, and integration with other systems, the 845-130 RX300 board might be the better option. However, if you're looking for a cost-effective solution with versatility and ease of installation, the 834-0300 RX300 board may be more suitable. Consider your budget, technical expertise, and process control needs to make the best decision.

Recommendation:

Based on the pros and cons discussed above, if your industrial application requires advanced process control, real-time data processing, and seamless integration with other systems, we recommend the Emerson 845-130 RX300 Echelon board. If you're looking for a cost-effective and versatile solution with easy installation, the Emerson 834-0300 RX300 Echelon board might be the better choice. Always consult with a skilled professional to ensure proper installation and configuration.

Details:

I m retired now and can ship the same day as you purchased. Still has echelon card. Emerson, RX 3 only used for programming, never on a vibrating rack. 3.09F01 version.

Comports work great. I have nothing else to do.

part #: 845130 price

  • $1432.13

specifications plcmechanize:

  • brand: Emerson
  • part type: Board
  • manufacturer part number: 845-130 RX300

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  • paid by: Buyer
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  • time: 30 Days
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offer plcmechanize:

  • availability: In Stock
  • started: February 21, 2026
  • options: Ship-to-home
  • sold: 0
  • quantity: 1

seller plcmechanize:

  • rating: 100.0%
  • # reviews: 42
  • city: Roswell, Georgia

general plcmechanize:

  • condition: Used
  • Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

shipping plcmechanize:

  • transit: 4-9 Days
  • service: UPS Ground
  • carrier: UPS
  • type: Calculated
  • class: Standard
  • cost: $0.00
part type: board,
category: business & industrial > industrial automation motion controls > plcs hmis > plc processors, sku: 14076656907709713,

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