QJ71LP21 | MITSUBISHI Communication module QJ71LP21

Input / output points: 4096 points.
Number of input and output elements: 8192.
Program capacity: 260 K step.
Processing speed: 0.0095 s.
Program memory capacity: 1004 KB.
Support USB and network.
Support installed memory card.
Providing high speed communication between multiple CPU.
Shorten the fixed scan interrupt time, high precision device MITSUBISHI QJ71LP21.
The minimum interval of the fixed period interrupt program is reduced to 100 s QJ71LP21
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
High speed and high precision machine control by multi CPU.
By parallel processing of the linear and multi CPU high-speed communication (cycle 0.88ms) of the parallel control program, the high speed control MITSUBISHI QJ71LP21.
Multi CPU high speed communication cycle and motion control synchronization, so it can achieve the maximization of computing efficiency.
In addition, the latest movement control CPU in performance is 2 times the previous model,
To ensure high speed and high accuracy of the machine control.Redundant CPU data tracking cable length of 1 meters.
Can only be used for MITSUBISHI Q series PLC redundancy CPU MITSUBISHI QJ71LP21. GI-62.5/125 optical cable.
Double ring.
Remote I/O net (remote I/O station).Common cathode input module (standard type).Battery replacement.
Initial voltage 3 QJ71LP21 MITSUBISHI. 0V.
Service life: 5 years.Output points: 64 points.
Output voltage and current: DC12~24V; 0.1A/ point; 2A/ common.
OFF leakage current: 0.1mA.
Response time: 1ms QJ71LP21 MITSUBISHI.
32 points and 1 common ends.
Source type.
40 pin connector.
With heat protection.
With the surge absorber.
With fuse.
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 QJ71LP21 MITSUBISHI. , can shorten the time of failure analysis and start-up time.
In addition, the multi CPU system also helps to determine the data transceiver time between the CPU module.
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 displayed.
And the sampling tracking results can be stored in LogViewer GX form CSV,
By recording data display and analysis tool LogViewer GX to display.
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 traditioonal 32K word,
And to achieve the extension to the file register to all regions of the file register QJ71LP21.
In addition, the processing speed of the index modification plays an important role in the efficient operation of structured daata (array),
The speed has been improved MITSUBISHI QJ71LP21.
When the index is used to modify the program repeatedly (e.g. from FOR to NEXT), the scan time can be reduced.