"2CH RS-232.
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 Q12PRHCPU PDF Q12PRHCPU
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 aand so on Q12PRHCPU PDF Q12PRHCPU Manual.
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 Q12PRHCPU PDF. ) 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 MITSUBISHI Programming Manual. "3C-2V/5C-2V coaxial cable.
Single bus.
Remote I/O net (remote I/O 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 MITSUBISHI Programming Manual.
Optical fiber loop system...... High speed communication of 10Mbps/25Mbps is realized.
The distance between stations, the length of thhe total cable length, strong anti-interference Q12PRHCPU Programming Manual.
Coaxial bus system MITSUBISHI Programming Manual. ..... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network.
Twisted pair bus system Q12PRHCPU Manual. ..... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.