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QJ71C24 | MITSUBISHI Serial communication module QJ71C24
MITSUBISHI QJ71C24 Manual And Instructions
QJ71C24 Reference Manual
QJ71C24 ApplicationUser's Manual
QJ71C24 HardwareUser's Manual
QJ71C24 BASICUser's Manual

MITSUBISHI QJ71C24 Product information and technical parameters:
Brand: MITSUBISHI
Name: Serial communication module
Model: QJ71C24
"1ch RS-232.
1ch RS-422/485.
QJ71C24N (-R2) through the RS-232 serial communication,
Programming and monitoring of programmable controllers using programming tools.
QJ71C24N (-R2) with the function of the modem corresponding to the public telephone line,
Can be used to initialize the modem, and the connection of the object device processing,
Communication with a remote device, a programming tool, a modem, and a public telephone line.
Using remote password,
Can be prevented by QJ71C24N (-R2) function of the modem Q series programmable controller for illegal access.
Serial communication module capable of collecting and changing data of programmable controller, monitoring and managing, measuring data collection and so on.
Can achieve the highest speed of 230.4kbps, the maximum of 960 words (MC protocol communications) of the high speed and large capacity communications.
Can use MC protocol, through the external devices (PC, monitors, etc.) to implement the data read / write programmable controller.
By selecting a non sequential protocol and use sequential program for communication control, the programmable controller and the external device (barcode reader and measurement equipment),
Communication with local protocols using external devices. "

GI-62.5/125 optical cable.
Double ring.
Remote I/O net (remote I/O station).Program capacity: 8K step.
Input / output points: 256 points.
Number of input and output elements: 2048.
Power +5 tank bottom plate of the CPU.
Continue to go beyond, to climb the peak of Q series.
Strengthen security function MITSUBISHI QJ71C24.
Can be set up to 32 characters of the file password.
In addition to the English letters, numbers, but also the use of special characters,
To further enhance the security of the password QJ71C24
In addition, only pre registered devices are allowed to access CPU,
To intercept unauthorized access to unauthorized users.
Therefore, it is important to prevent the outflow of important program assets and protect intellectual property rights MITSUBISHI QJ71C24.
CPU module expansion standard RAM (max 8MB).
Can be used with the SD memory card at the same time.
Continuous access file register.SD memory card 2GB.
Can be used on the Q24DHCPCPU-V.
Can be used on the Q24DHCPCPU-LS.
Can be used on the QnUDVCPU.Cable length 10m; used in A6TE2-16SRN.Output points: 8 points.
Output voltage and current: DC5~24A/ point; 8A/ common terminal MITSUBISHI QJ71C24.
OFF leakage current: 0.1mA.
Response time: 10ms.
Leaky type and source sharing.
18 point terminal station.
With the surge absorber.
All points of independence.
Ultra high speed processing, production time is shortened, better performance.
As applications become larger and more complex, it is necessary to shorten the system operation cycle time.
The operation period can be shortened by the super high basic operation speed 1.9ns.
In addition to achieve in the past with the control of single-chip high-speed control,
The system performance can be improved by reducing the total scan time,
To prevent any possible performance bias.
Convenient processing of large capacity data.
In the past can not achieve the standard RAM and SRAM card file register area of continuous access,
The boundary of each area should be considered in programming.
The SRAM 8MB extension card is installed in the high speed universal QCPU,
Standard RAM can be used as a continuous file register,
Capacity up to 4736K words, thus simplifying the programming.
Thus, even if the memory space of the soft element is insufficient,
Can also be installed by the expansion of SRAM card, easy to extend the file register area.
The address register is extended to 32 bits, which can be programmed to go beyond the traditional 32K word,
And to achieve the extension to the file register to all regions of the file register.
In addition, the processing speed of the index modification plays an important role in the efficient operation of structured data (array),
The speed has been improved.
When the index is used to modify the program repeatedly (e.g. from FOR to NEXT), the scan time can be reduced.
With the help of sample tracking function, the starting time is shortened
By using the sampling and tracking function, it is convenient to analyze the data when the fault occurs,
Testing procedures for the time, etc., can shorten the time of failure analysis and start-up time.
In addition, the multi CPU system also helps to determiine the data transceiver time between the CPU module QJ71C24.
Can be used to analyze the data collected by programming tools,
In the form of charts and trend charts, the data changes of the bit soft element and the word soft element can be easily diisplayed QJ71C24.
And the sampling tracking results can be stored in LogViewer GX form CSV,
By recording data display and analysis tool LogViewer GX to display.


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