1. Used Industrial Servo Drives & Amplifiers Deals
  2. sku: 13599136530132722
  3. FANUC A20B-2100-0781

FANUC A20B-2100-0781 Circuit Board

A20b-2100-0781 Fanuc Refurbished Circuit Board

( Brand: Fanuc ), ( Manufacturer Part Number: A20B-2100-0781 ), ( Part Type: Circuit Board )

Review FANUC Refurbished Circuit Board

The FANUC A20B-2100-0781 circuit board is a crucial component of FANUC CNC (Computer Numerical Control) systems, designed for industrial automation applications. This specific circuit board is part of the A20B series, which is known for its high-performance capabilities and reliability.

Measuring approximately 152.4mm x 128.8mm x 22.5mm (6 inches x 5 inches x 0.88 inches), the A20B-2100-0781 circuit board is populated with various surface-mounted components and through-hole components. These components include microcontrollers, power amplifiers, input/output (I/O) interfaces, and various other logic circuits.

The microcontroller used on this board is a high-speed, 16-bit processor capable of executing complex CNC control algorithms in real-time. It also features a large memory capacity, allowing for the storage and execution of intricate machining programs.

The power amplifiers on the board are designed to provide sufficient current and voltage to drive the motors and actuators in industrial automation applications. These amplifiers are capable of delivering a maximum continuous current of 13.5 Amps per channel and are equipped with overload protection to ensure safe operation.

The I/O interfaces on the A20B-2100-0781 circuit board provide communication channels between the CNC system and external devices such as sensors, safety relays, and peripherals. These interfaces support various communication protocols such as Ethernet, RS-232, and CAN bus, allowing for seamless integration with a wide range of industrial automation systems.

The circuit board is also equipped with various protective features such as over-temperature protection, over-voltage protection, and EMC shielding to ensure safe and reliable operation in harsh industrial environments.

In summary, the FANUC A20B-2100-0781 circuit board is a high-performance and reliable component of FANUC CNC systems, designed for industrial automation applications. It features a powerful microcontroller, robust power amplifiers, versatile I/O interfaces, and various protective features, making it an essential component for precise and efficient machining processes.

The FANUC A20B-2100-0781 circuit board is a crucial component of FANUC CNC systems, designed for use in the A20 series of industrial controllers. Here are some potential pros and cons for buying this circuit board:

Pros:

1. High-quality and reliable: FANUC is a reputable company known for producing robust and durable industrial automation products. The A20B-2100-0781 circuit board is no exception.

2. Improved performance: This circuit board can offer enhanced functionality and improved performance compared to older models. It may provide faster processing speeds, increased memory capacity, and better connectivity options.

3. Compatibility: The A20B-2100-0781 circuit board is specifically designed for use with the FANUC A20 series of CNC controllers. This ensures seamless integration with your existing FANUC system.

Cons:

1. Cost: Replacing a circuit board, particularly one as complex as the A20B-2100-0781, can be a significant investment. You should carefully consider the potential benefits and expected cost savings before making the purchase.

2. Complexity: Installing this circuit board may require specialized knowledge and expertise, which could add to the overall cost and complexity of the project. You may need to hire a certified FANUC technician to perform the installation.

3. Availability: Depending on your location and the availability of local FANUC distributors, obtaining the A20B-2100-0781 circuit board may take some time. This could result in downtime for your production line or extended periods of inactivity for your CNC machine.

In conclusion, the FANUC A20B-2100-0781 circuit board can offer several advantages, including improved performance and compatibility with your existing FANUC system. However, the cost, complexity, and potential availability issues should be carefully considered before making a purchase.

If your current FANUC system is essential to your production line and you require the latest features and performance upgrades, investing in the A20B-2100-0781 circuit board may be a worthwhile investment. On the other hand, if your budget is limited or your existing system is still functioning adequately, it may be more cost-effective to maintain and repair your current components. Ultimately, the decision to purchase the A20B-2100-0781 circuit board should be based on a careful analysis of your specific production needs and budget constraints.

Details:

SAVE more than 50%. REFURBISHED FANUC A20B-2100-0781 CIRCUIT BOARD. FANUC A20B-2100-0762 CIRCUIT BOARD Core Exchange Credit. Free Ground Shipping.

Due to the variety of products, some may require further specifications. Some products will not qualify for expedited shipping. Technical Support. All units must be evaluated first in order to eligible for core exchange credit.

part #: a20b21000781 prices

  • $1750.00-$5166.00

specifications induservo:

  • brand: Fanuc
  • mpn: A20b-2100-0781
  • part type: Circuit Board

general induservo:

  • condition: Seller refurbished
  • Drives Starters > Drives Motor Controls > Servo Drives Amplifiers

shipping induservo:

  • service: UPS Ground
  • transit: 3-9 Days
  • carrier: UPS
  • type: Fixed
  • class: Standard
  • cost: $0.00

returns induservo:

  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days

offer induservo:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: February 24, 2026

payments induservo:

  • other
  • credit card: Diners-club
  • wallet: Paypal

seller induservo:

  • rating: 99.3%
  • city: Weslaco, Texas
  • # reviews: 2771
part type: circuit board,
category: business & industrial > drives starters > drives motor controls > servo drives amplifiers, sku: 13599136530132722,

Fanuc A20B-2100-0781 Is Similar To:

induservo logo
2 offers $1750.00–$5166.00 USD
  • Offer #1: $1750.00 price + $0.00 shipping estimate = $1750.00* total. FANUC A20B-2100-0762 CIRCUIT BOARD.FREE SHIPPING
  • Offer #2: $5166.00 price + $0.00 shipping estimate = $5166.00* total.FREE SHIPPING

Copyright © induservo.com