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QJ71BR11 Coaxial bus module
MITSUBISHI QJ71BR11 Manual And Instructions
QJ71BR11 Remote I/O networkReference Manual
QJ71BR11 PLC to PLC networkreference Manual

MITSUBISHI QJ71BR11 Product information and technical parameters:
Brand: MITSUBISHI
Name: Coaxial bus module
Model: QJ71BR11
3C-2V/5C-2V coaxial cable.
Single bus.
PLC to PLC network (control station / common station) / remote I/O net (remote master station).
MELSECNET/H network module capable of composing large scale flexible network system.
The MELSECNET/H network system includes the PLC network of the control station and the communication between the stations and the remote I/O network in the remote station remote I/O station.
Optical fiber loop system...... High speed communication of 10Mbps/25Mbps is realized.
The distance between stations, the length of the total cable length, strong anti-interference.
Coaxial bus system...... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network.
Twisted pair bus system...... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.

Input voltage range: AC100-120V/AC200-240V.
Output voltage: DC5V.
Output power: 8.5A.
Simplified program debugging
Can use the software with the implementation of the conditions of the test function, any step in the program,
Changes the value of the soft component to a user specified value.
In the past, when debugging the specific loop process, the need to add a set of soft components of the program,
At present, through the use of the function, no need to change the program, you can make a specific loop program segment execution action QJ71BR11 QJ71BR11
Therefore, do not need to change the program separately in order to debug, debugging operation is more simple.
Auto backup key data
Save the program and parameter files automatically to the program memory (ROM Flash) without using the backup battery,
To prevent the loss of the program and the parameters due to forgetting to replace the battery QJ71BR11.
In addition, the soft component data and other important data can be backed up to the standard ROM,
In order to avoid during the long holiday and other planned downtime,
The data is lost due to battery depletion QJ71BR11.
The next time the power is turned on, the backup data will be automatically restored.
Through the expansion of soft components, more convenient to create the program.
M soft components and B soft components can be expanded to 60K points, making the program easier to understand.32 point connector for compression connector (37 pin D-sub connector).Input voltage range: AC100-240V.
Output voltage: DC5V.
Output power: 8.5A.
Simplified program debugging.
Can use the software with the implementation of the conditions of the test function, any step in the program,
Changes the value of the soft component to a user specified value.
In the past, when debugging the specific loop process, the need to add a set of soft components of the program,
At present, through the use of the function, no need to change the program, you can make a specific loop program segment execution action.
Therefore, do not need to change the program separately in order to debug, debugging operation is more simple.
Through the expansion of soft components, more convenient to create the program.
M soft components and B soft components can be expanded to 60K points, making the program easier to understand.
Auto backup key data.
Save the program and parameter files automatically to the program memory (ROM Flash) without using the backup battery,
To pprevent the loss of the program and the parameters due to forgetting to replace the battery QJ71BR11.
In addition, the soft component data and other important data can be backed up to the standard ROM,
In order to avoid during the long holiday and oother planned downtime,
The data is lost due to battery depletion QJ71BR11.
The next time the power is turned on, the backup data will be automatically restored.


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