Delta Electronics

Delta AHCPU520-EN CPU Module

SKU AHCPU520-EN

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Delta Electronics
  • Product No.: AHCPU520-EN
  • Origin United States
  • Product Type: CPU Modules
  • Payment: T/T, Western Union
  • Weight: 2.0 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

The Delta AHCPU520-EN is a high-performance CPU module belonging to the AH500 series, engineered to serve as the central processing unit for complex automation tasks. This CPU module offers a robust program capacity of 128K steps (512KB) and supports up to 2304 local I/O points, making it highly suitable for mid-to-large-scale industrial control systems.

Designed for modern industrial environments, the AHCPU520-EN features integrated Ethernet communication (100Mbps) for seamless network connectivity, alongside multi-mode RS-232/422/485 ports. It supports multiple programming languages including LD, SFC, FBD, IL, and ST, providing engineers with the flexibility to implement diverse control strategies. The unit also includes advanced diagnostic features, online editing, and debugging capabilities to minimize downtime. With built-in features like an SD card slot for data logging, NTP network time correction, and web/email functions, this module ensures efficient system management and communication.

Features

  • Program Capacity: 128K steps (512KB)
  • Local I/O Capacity: Up to 2304 points
  • Communication: Built-in Ethernet (100Mbps), RS-232/422/485, and Mini-USB
  • Programming Languages: LD, SFC, FBD, IL, ST
  • Data Storage: SD card slot (supports up to 2GB)
  • Performance: LD instruction at 0.1μs; 1K steps at 0.3ms
  • Maintenance: No battery required; RTC with 30-day power-off retention
  • Advanced Networking: NTP time correction, WEB/Email functions, and IP Filter
  • Diagnostics: System diagnosis, status light, and online editing/debugging

Applications

  • Large-scale factory automation systems
  • High-speed motion control and process control
  • Building automation and HVAC management
  • Data acquisition and remote monitoring systems
  • Industrial IoT (IIoT) infrastructure

Technical Specifications

Feature Specification
Manufacturer Delta
Model AHCPU520-EN
Product Type CPU Module
Program Capacity 128K steps (512KB)
Local I/O Points 2304
Internal Power Consumption 2 W
Dimensions (H x W x D) 110 x 40 x 103 mm
Execution Speed (LD) 0.1 μs
Extension Backplane 3
Weight 0.35 kg (approx.)
Shipping Weight 2 kg

Installation Guidelines

  • Mounting: Ensure the AHCPU520-EN is mounted on a compatible AH500 backplane within a well-ventilated control cabinet.
  • Grounding: Proper chassis grounding is essential to protect against electrical noise and ensure stable operation of the communication interfaces.
  • Cabling: Use shielded cables for RS-485/422 communication to maintain signal integrity over long distances.
  • Environment: Avoid installation in areas with high humidity, extreme temperatures, or excessive dust and metal particles.
  • USB/Ethernet: Use standard, high-quality cables for programming and network connection to avoid communication interruptions.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
Does the AHCPU520-EN require a battery for program retention?
No, this module does not require a battery; it features a maintenance-free design.
What is the maximum capacity for the SD card slot?
The built-in SD card slot supports a maximum capacity of 2GB.
What programming languages are supported by this module?
The AHCPU520-EN supports LD, SFC, FBD, IL, and ST programming languages.
What is the primary communication speed for the RS-422/485 port?
The RS-422/485 port supports communication speeds up to 921.6kbps.
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AHCPU520-EN

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Delta AHCPU520-EN CPU Module

Only 10 item(s) left in stock
  • Manufacturer: Delta Electronics

  • Product No.: AHCPU520-EN

  • Country of origin:United States

  • Product Type: CPU Modules

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantità
Visualizza dettagli completi

Product Description

Description

The Delta AHCPU520-EN is a high-performance CPU module belonging to the AH500 series, engineered to serve as the central processing unit for complex automation tasks. This CPU module offers a robust program capacity of 128K steps (512KB) and supports up to 2304 local I/O points, making it highly suitable for mid-to-large-scale industrial control systems.

Designed for modern industrial environments, the AHCPU520-EN features integrated Ethernet communication (100Mbps) for seamless network connectivity, alongside multi-mode RS-232/422/485 ports. It supports multiple programming languages including LD, SFC, FBD, IL, and ST, providing engineers with the flexibility to implement diverse control strategies. The unit also includes advanced diagnostic features, online editing, and debugging capabilities to minimize downtime. With built-in features like an SD card slot for data logging, NTP network time correction, and web/email functions, this module ensures efficient system management and communication.

Features

  • Program Capacity: 128K steps (512KB)
  • Local I/O Capacity: Up to 2304 points
  • Communication: Built-in Ethernet (100Mbps), RS-232/422/485, and Mini-USB
  • Programming Languages: LD, SFC, FBD, IL, ST
  • Data Storage: SD card slot (supports up to 2GB)
  • Performance: LD instruction at 0.1μs; 1K steps at 0.3ms
  • Maintenance: No battery required; RTC with 30-day power-off retention
  • Advanced Networking: NTP time correction, WEB/Email functions, and IP Filter
  • Diagnostics: System diagnosis, status light, and online editing/debugging

Applications

  • Large-scale factory automation systems
  • High-speed motion control and process control
  • Building automation and HVAC management
  • Data acquisition and remote monitoring systems
  • Industrial IoT (IIoT) infrastructure

Technical Specifications

Feature Specification
Manufacturer Delta
Model AHCPU520-EN
Product Type CPU Module
Program Capacity 128K steps (512KB)
Local I/O Points 2304
Internal Power Consumption 2 W
Dimensions (H x W x D) 110 x 40 x 103 mm
Execution Speed (LD) 0.1 μs
Extension Backplane 3
Weight 0.35 kg (approx.)
Shipping Weight 2 kg

Installation Guidelines

  • Mounting: Ensure the AHCPU520-EN is mounted on a compatible AH500 backplane within a well-ventilated control cabinet.
  • Grounding: Proper chassis grounding is essential to protect against electrical noise and ensure stable operation of the communication interfaces.
  • Cabling: Use shielded cables for RS-485/422 communication to maintain signal integrity over long distances.
  • Environment: Avoid installation in areas with high humidity, extreme temperatures, or excessive dust and metal particles.
  • USB/Ethernet: Use standard, high-quality cables for programming and network connection to avoid communication interruptions.
Key Features:

Does the AHCPU520-EN require a battery for program retention?

No, this module does not require a battery; it features a maintenance-free design.

What is the maximum capacity for the SD card slot?

The built-in SD card slot supports a maximum capacity of 2GB.

What programming languages are supported by this module?

The AHCPU520-EN supports LD, SFC, FBD, IL, and ST programming languages.

What is the primary communication speed for the RS-422/485 port?

The RS-422/485 port supports communication speeds up to 921.6kbps.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Greyish White
Country of origin
United States
Power source
DC Power

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