A1SJ71BR11

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Overview of Mitsubishi A1SJ71BR11 MELSECNET/10 Network Module

The Mitsubishi A1SJ71BR11 is a MELSECNET/10 network communication module designed for Mitsubishi MELSEC-A series PLCs. It facilitates high-speed, reliable network communication using coaxial cable transmission and supports complex network configurations in industrial automation.

Key Features of Mitsubishi A1SJ71BR11 Module

  • Communication Method: Token bus protocol designed for MELSECNET/10 networks, supporting both PLC-to-PLC and remote I/O communication.
  • Transmission Path: Utilizes coaxial cable (specified cable types such as 3C-2V or 5C-2V) with specialized connectors.
  • Communication Speed: 10 Mbps equivalent to 20 Mbps for multiple transmissions via network multiplexing.
  • Network Capacity: Supports up to 255 networks and 65 stations in a remote I/O network environment.
  • Data Capacity: Maximum link points per network up to 8192 points, enabling extensive I/O data exchange.
  • Synchronization Method: Frame synchronization with Manchester encoding for error reduction and data integrity.
  • Error Control: Uses CRC retry mechanisms to ensure reliable data transmission.
  • Diagnostic Functions: Includes system loopback, abnormality detection, and local link circuit checks to maintain system stability.
  • Power Consumption: Approximately 0.80 A at 5 VDC supply.
  • Weight: Approximately 0.33 kg for easy hardware integration and handling.

Technical Specs of A1SJ71BR11 Module

Specification Details
Model A1SJ71BR11
Communication Type MELSECNET/10 Token Bus Network
Transmission Medium Coaxial Cable (3C-2V, 5C-2V)
Max Communication Speed 10 Mbps (equivalent to 20 Mbps with multiplexing)
Max Networks 255 total
Max Stations per Network 65 stations (remote I/O)
Data Link Points 8192 per network
Encoding Method Manchester Encoding
Power Consumption 0.80 A at 5 VDC
Weight 0.33 kg

Applications / Use Case

The Mitsubishi A1SJ71BR11 module is ideal for large-scale industrial automation networks where robust PLC-to-PLC and remote I/O communications are required. Its reliable coaxial transmission technology ensures stable high-speed data exchange in extensive factory control systems.

Supported by Mitsubishi Electric’s quality assurance and global technical support, the module enhances network performance and system reliability.

A1SJ71BR11

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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