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QJ71LP21G MITSUBISHI QJ71LP21G
Brand: MITSUBISHI
Name: Optical fiber loop (GI) module
Model: QJ71LP21G
GI-50/125 optical cable.
Double ring.
PLC to PLC network (control station / common station) / remote I/O network / (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.

Program capacity: 28K step.
Input / output points: 1096 points.
Number of input and output elements: 8192.
Support RS232.
CPU module expansion standard RAM (max 8MB).
Can be used with the SD memory card at the same time.
Continuous access file register.
Ultra high speed processing, production time is shortened, better performance MITSUBISHI QJ71LP21G.
As applications become larger and more complex, it is necessary to shorten the system operation cycle time QJ71LP21G
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 MITSUBISHI QJ71LP21G. Upgraded version.
Control axis: maximum 32 axes.
Manual pulse generator operation function: can use 3 sets of manual pulse generator.
Synchronous encoder operation function: can use 12 synchronous encoder.
Peripheral I/F: by CPU PLC.
High speed motion control system based on multi CPU architecture.
Multi CPU system based on Q series PLC.
Flexible selection of CPU PLC and motion CPU according to different applications MITSUBISHI QJ71LP21G.
In the construction of multi CPU system, can have up to 4 sets of CPU.
When 3 Q173DCPU is used, the maximum 96 axes can be controlled.FL-net (OPCN-2) Ver.2.00 interface.
10BASE5 use.
Optimal network matching for application purposes and applications,
Seamless communication between different hierarchical systems MITSUBISHI Optical fiber loop (GI) module.
Enhancing the ability of information communication through network MITSUBISHI Optical fiber loop (GI) module.
This is also a major task in the field of automation.
Network environment provided by Q series
Is truly open & seamless.
Including based on universal ethernet,
Achieve easy management of the environment "IE Control CC-Link" controller network,
As well as in its management to achieve a high-speed, high-capacity transmission of the "IE Field CC-Link" field network MITSUBISHI Optical fiber loop (GI) module.
Also including Japan''s first, to achieve the world standard,
And get the SEMI certification of the field network "CC-Link",
And inherited the design concept of the provincial distribution network CC-Link/LT".
And support sensor networks "AnyWire",
To enrich the lineup flexibility to integrate the various layers of automation network.
Real time transmission control data, to improve the production efficiency and the value of the equipment to provide support for the high-speed data communication module.
The high accuracy data that can be synchronized with the sequential scanning to the user program on the PC can be transmitted through the Ethernet.
Realize the previous communication method can not achieve the detailed control of data transmission,
Real time data analysis using user applications,
In order to provide support for improving production efficiency and equipment value.
Easy connection programming tool via ethernet.
Programming tools (Works2 GGX, Developer GX) and CPU direct connection (1 to 1),
No need to carry out the IP address settings QJ71LP21G. And there is no need to select the cable, the straight line and the cross line can be used.
Therefore, this connection method annd the use of USB, can easily communicate with the CPU,
Even the operators are not familiar with the network settings can easily establish a connection MITSUBISHI QJ71LP21G.


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