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  3. CUMMINS ONAN A065G849

CUMMINS ONAN A065G849 Module Communication Card Dse Transfer Switch Pcb 857 Ats

A065g849 Cummins Onan 857 Module Communication Card Dse Transfer Switch Ats Pcb

( Brand: Cummins Onan ), ( Manufacturer Part Number: A065G849 ), ( Part Type: Switch Module Card Transfer ), ( Equipment Type: Control Panel )

Review CUMMINS ONAN 857 Module Communication Card Dse Transfer Switch Ats Pcb

The Cummins Onan A065G849 857 Module Communication Card DSE Transfer Switch ATS PCB is an essential component for managing the electrical power transfer in generators and other power systems. This communication card, specifically designed by Cummins Onan, is engineered to work seamlessly with the Onan RV and Marine generators, ensuring efficient and reliable power transfer.

The 857 Module Communication Card is a compact, yet powerful electronic device. It features an advanced Automatic Transfer Switch (ATS) controller, which is responsible for monitoring power sources and automatically transferring the load from one power source to another based on pre-set criteria. This ensures a continuous power supply and uninterrupted operation of electrical appliances, especially during power outages or generator start-up.

The DSE (Digital System Electronics) Transfer Switch integrated in the communication card provides enhanced functionality and control over the power transfer process. It offers features like improved fault tolerance, real-time monitoring, and easier troubleshooting. The communication card supports multiple communication protocols, including Modbus RTU and J1939, allowing it to interface with various types of generators and control systems.

The PCB (Printed Circuit Board) of the module is meticulously designed and manufactured to ensure high reliability and durability. It includes a microcontroller and various other electronic components, all carefully assembled and tested to meet the highest industry standards. The card is designed to operate in harsh environments, with a wide temperature range (-40 C to 85 C) and robust protection against electrical surges and transients.

The Cummins Onan A065G849 857 Module Communication Card DSE Transfer Switch ATS PCB is a versatile and powerful solution for managing power transfer in RVs, boats, and other mobile applications. It offers improved performance, reliability, and ease of use, making it a popular choice among professionals and enthusiasts alike. With its advanced features, seamless integration with Onan generators, and robust design, this communication card is an indispensable tool for ensuring a reliable and uninterrupted power supply in various applications.

The Cummins Onan A065G849 857 Module Communication Card DSE Transfer Switch ATS PCB is an essential component for managing the power transfer between various electrical systems in a recreational vehicle or mobile application. Here are some potential pros and cons of purchasing this part:

Pros:

1. Improved System Control: This communication card enables better control and monitoring of the transfer switch and Onan generator. It allows for remote diagnostics and programming, enhancing the efficiency and effectiveness of the power management system.

2. Enhanced Safety: With the communication card, the transfer switch can sense when generator power is available and automatically switch to it, ensuring a continuous power supply and preventing potential safety hazards caused by power loss.

3. Convenient Troubleshooting: The card facilitates easier identification and resolution of issues within the power management system. It can display fault codes and provide information about system performance, simplifying the process of diagnosing and repairing problems.

4. Adaptability: The Onan A065G849 857 Module Communication Card DSE Transfer Switch ATS PCB can be used in various applications, including RVs, marine vessels, and mobile homes, making it a versatile investment for those in the market for a transfer switch solution.

Cons:

1. Cost: The communication card may be more expensive compared to traditional transfer switches without these advanced features. However, the added benefits of remote monitoring, improved safety, and convenient troubleshooting may justify the additional cost for some users.

2. Installation Complexity: Installing the communication card may require more technical expertise than a standard transfer switch. It may necessitate additional wiring and configuration to interface with the existing power management system.

3. Compatibility: Ensure that the communication card is compatible with your specific transfer switch model and Onan generator before making a purchase. Incompatibility could result in additional costs for replacement parts or professional installation services.

In conclusion, the Cummins Onan A065G849 857 Module Communication Card DSE Transfer Switch ATS PCB offers several advantages, such as improved system control, enhanced safety, convenient troubleshooting, and adaptability. However, it may come with a higher cost and installation complexity compared to traditional transfer switches. Ultimately, the decision to purchase this part depends on individual needs, prioritizing the importance of advanced features and the potential cost savings they may provide.

Recommendation: If you frequently encounter power management issues in your recreational vehicle or mobile application and prioritize the benefits of remote monitoring, convenient troubleshooting, and enhanced safety, the Cummins Onan A065G849 857 Module Communication Card DSE Transfer Switch ATS PCB can be a worthwhile investment. However, if your power management system is relatively stable and you prefer a more cost-effective solution, a traditional transfer switch might be a better fit for your needs.

Details:

The A065G849 Cummins Onan 857 Module Communication Card DSE Transfer Switch ATS PCB is a control panel component designed for use with transfer switches. This module serves as a communication card, allowing for the transfer switch to function effectively. With its reliable brand reputation and specific model number, this product is an essential part for maintaining operating ATS systems in various industrial commercial settings.

part #: a065g849 price

  • $279.00

specifications generatormac:

  • brand: Cummins Onan
  • mpn: A065g849
  • part type: Switch Module Card Transfer
  • equipment type: Control Panel

returns generatormac:

  • policy: No Returns

shipping generatormac:

  • type: Calculated
  • transit: 5-9 Days
  • carrier: USPS, UPS
  • class: Expedited, Standard, One-day
  • cost: $9.58
  • service: USPS Priority Mail, USPS Ground Advantage, USPS Priority Mail Express, UPS Next Day Air

payments generatormac:

  • other
  • credit card: Visa
  • wallet: Apple-pay

offer generatormac:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: August 31, 2025

general generatormac:

  • condition: New
  • Business Industrial > Light Equipment Tools > Generator Parts Accessories

seller generatormac:

  • city: Minneapolis, Minnesota
  • rating: 99.2%
  • # reviews: 121
part type: switch module card transfer, equipment type: control panel,
category: business & industrial > generator parts accessories, sku: 7401575997309883,

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1 offer $279.00 USD
  • Offer #1: $279.00 price + $9.43 shipping estimate = $288.43* total. CK 6S The Cummins Onan 857 Module Communication Card DSE Transfer Switch ATS PCB is a control panel component designed for use with Cummins Onan transfer switches.+$9.43 shipping

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