• Mitsubishi QJ71FL71-B2 Universal Model Redundant Power Supply Module
  • Mitsubishi QJ71FL71-B2 Universal Model Redundant Power Supply Module
Mitsubishi QJ71FL71-B2 Universal Model Redundant Power Supply Module

Mitsubishi QJ71FL71-B2 Universal Model Redundant Power Supply Module

Product Details:

Place of Origin: Japan
Brand Name: MITSUBISHI
Certification: CE
Model Number: QJ71FL71-B2

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Contact
Packaging Details: new and original
Delivery Time: 5-7 days
Payment Terms: T/T, Western Union,paypal
Supply Ability: 100
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Detail Information
Brand: MITSUBISHI Modenl Number: QJ71FL71-B2
Country Of Origin: Japan Program Capacity: 8 K Steps
Basic Operation Processing Speed (LD Instruction): 0.12 μs Input: 100 To 240 V AC
Output: 5 V DC/3 A Type: Redundant Power Supply Module
Highlight:

analog interface module

,

plc power supply module

Product Description

Mitsubishi QJ71FL71-B2 Universal model Redundant Power Supply Module

 

 

QJ71FL71-B2 Description

The Mitsubishi QJ71FL71-B2 is an ​​FL-NET (OPCN-2) Ver.1.00 interface module​​ designed for the Mitsubishi Q series Programmable Logic Controller (PLC) system. It serves as a critical communication interface, enabling the PLC to connect and exchange data within an FL-NET network, which is an open network standard based on the OPCN-2 specification. This module is primarily used for building industrial automation networks, facilitating high-level control and data sharing between devices such as PLCs, CNCs, and other factory automation equipment.

QJ71FL71-B2 Features

  • •
    ​​Standardized Network Protocol​​: Complies with the FL-NET (OPCN-2) Ver.1.00 standard, ensuring interoperability in multi-vendor industrial environments .
  • •
    ​​10BASE2 Coaxial Connection​​: Utilizes a 10BASE2 coaxial cable interface for network connectivity, a common industrial standard at the time of its release .
  • •
    ​​Data Consistency Assurance​​: Features a mechanism to guarantee the consistency of 32-bit data within specific network areas, which is crucial for reliable control system operation.
  • •
    ​​Diagnostic and Maintenance Functions​​: Includes a self-diagnosis function with hardware tests and self-loopback tests to aid in troubleshooting and ensure module health
  • •
    ​​PING Command Support​​: Supports PING command response functionality, allowing network administrators to easily check the connectivity status of the module on the network

QJ71FL71-B2 Materials and Construction

As a specialized component within the Mitsubishi Q series PLC system, the QJ71FL71-B2 is built with industrial-grade materials to ensure durability and reliable operation in harsh industrial environments. It is designed to be mounted on the Q series base unit. The specific internal electronic components and housing materials are engineered by Mitsubishi to meet industrial standards for temperature, vibration, and noise immunity .

QJ71FL71-B2 Primary Applications

This module is used to integrate Mitsubishi Q Series PLCs into larger industrial control networks. Its typical applications include:
  • •
    ​​Industrial Automation Systems​​: Enabling communication between PLCs, CNC controllers, and other automated machinery on the factory floor.
  • •
    ​​Data Link Control​​: Facilitating the exchange of control data and status information across different nodes in an FL-NET network.
  • •
    ​​Distributed Control Systems​​: Allowing for centralized monitoring and control of distributed processes through a standardized network interface.

QJ71FL71-B2 Important Parameters

The table below summarizes the key technical specifications of the Mitsubishi QJ71FL71-B2 module.
Parameter
Specification
​​Model​​
Mitsubishi QJ71FL71-B2
​​Module Type​​
FL-NET (OPCN-2) Interface Module
​​Compatible PLC Series​​
Mitsubishi Q Series
​​Network Interface​​
10BASE2
​​Data Transmission Speed​​
10 Mbps (Half-duplex)
​​Supported Protocol Version​​
FL-NET (OPCN-2) Ver.1.00

Performance specifications

Transmission specifications Type
Data transmission speed
Transmission method
Electric interface
Transmission protocol
Maximum node-to-node distance
Maximum segment length
Maximum number of nodes in system
Maximum number of nodes/connection
Interval between the minimum nodes
Cyclic data volume
Message data volume
Link data specifications Common memory area
Virtual address space and physical memory
Error log memory area
Status memory area
Local node network parameter setting area
Other node network parameter setting area
Network parameter acquisition area
Device profile memory area
Message area (Transient area)
Number of occupied I/O points
Internal current consumption (5 V DC)
External dimensions Height
Width
Depth
Weight
10BASE2
10 Mbps (Half-duplex)
Base band
IEEE802.3 standard (CSMA/CD standard)
UDP/IP FA link protocol
925 m
185 m
254
30 units/segment
0.5 m
Maximum (8 k bits + 8 k words)/system
Maximum (8 k bits + 8 k words)/node
Maximum 1024 bytes
Area 1 (bit area): 8 k bits
Area 2 (word area): 8 k words
―
512 words
Bit area: 2 k bits
Word area: 2 k words
128 words
2048 words
512 words
512 words
Maximum 1024 bytes×2 (1 for each of transmit and receive)
32 points (I/O assignment: Intelligent 32 points)
0.60 A
98 mm
27.4 mm
90 mm
0.13 kg

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diode redundancy module

analog interface module

plc power supply module

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