Display and setting data in a programmable controller.
Can monitor or set the timer, counter, data register.
Half the 16 characters *4, full width of 8 characters, Japanese *4 (JIS first, second), English digital. "MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 5 MITSUBISHI . 0kw.
Built in positioning function.
Voltage: 3 phase AC200VAC or single phase AC230V.
Compatible with "MR-J2S- CP-S084" - servo amplifier and interface unit "MR-J2S-TO1" positioning by CC-Link
Simply setting the point table MR-J4W2-77B
AC servo can be used as the driving source of the field network.
Using servo amplifier built-in positioning function, position data and speed data, you can set the CC-Link MITSUBISHI .
Start, stop and display can also be transmitted through the CC-Link.
Serial communication reduces wiring.
AC servo distributed control system can be easily constructed. "5 slots.
Can be installed in the power supply unit for A series units installed QnA/.
When the programmer input programinto the user program memory,
Then CPU according to the function of the system (the system program memory to explain the compiler),
Translate the user program into PLC internally recognized by the user to compile the program MITSUBISHI .
Relay output interface circuit of PLC
Working process: when the internal circuit output digital signal 1,
There is a current flowing through, the relay coil has a current, and then the normally open contact is closed,
Provide load current and voltage.
When the internal circuit outputs a digital signal 0, there is no current flowing through it,
The relay coil does not have a current, and the normally open contact is broken off,
A current or voltage that is disconnected from the load.
It is through the output interface circuit to the internal digital circuit into a signal to make the load action or not action.
I/O points is an important indicator of PLC.
Reasonable selection of I/O points can not only satisfy the control requirements of the system,
And the total investment of the system is the lowest.
The input and output points and types of PLC should bee determined according to tthe analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point MITSUBISHI MR-J4W2-77B.
Taking into account the future adjustment and expansion,
In general should be estimaateed on the total number of points plus the amount of spare 20%~30% MITSUBISHI MR-J4W2-77B.
The following describes the centralized control system I/O points of the estimate.
MR-J4W2-77B Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=MR-J4W2-77B&select=5