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Normally Windows OS is installed in INplc Controller.
INplc supports for some interfaces in order to utilize data obtained from software PLC on Windows.
There is a Windows component "INpMac" for data communication between INplc and Windows.
The way is to use shared memory, so the speed of exchange data is too fast.
There are OPC servers dedicatead for INplc other than above mentioned Shared Memory
We have confirmed the connectivity with some SCADA software such as JoyWatcherSuite (JT Engineering Inc.), 看太郎32 (TSUBAKIMOTO CHAIN CO.), InTouch (Wonderware).
|Digital I/O||Available for products of Japanese big expansion board vendors|
|Analog I/O||Available for products of Japanese big expansion board vendors|
|Serial Communication||Available for PC standard RS-232
Available for RS-422A/485 boards
|Control Network||Available for PC standard LAN & expansion LAN cards
Available for TCP/UDP, FL-net(OPCN-2)
|Positioning (Motion Control)||Available for products of Japanese motion vendors|
|Fieldbus||Available for EtherCAT®
Available for CC-Link
INplc Controler can achieve Hight Calculation performance by latest CPU / memory on PC compared
with conventinal hardware PLC.
This praph describes Hight Calculation performance by using INplc Controler and by using hardwarePLC.
Each device uses the same PLC programs with I/O contact 64 points and counter so as to compare necessary time to calculate.
We confirm that there is about 20 times of difference in calculation performance between "A firm hardwae PLC" and "INplc-Controller".