MITSUBISHI QJ71FL71-B2

2 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 QJ71FL71-B2.
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 QJ71FL71-B2
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 QJ71FL71-B2.
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 QJ71FL71-B2.
The input and output points and types of PLC should be determined according to the analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point.
Taking into account the future adjustment and expansion,
In general should be estimated on the total number of points plus the amount of spare 20%~30%.
The following describes the centralized control system I/O points of the estimate. Max input / output points: 48 points.
Supply voltage: 100 - 240VAC.
Input points: 24 points.
Output points: 24 points.
Output type: Transistor (source).
Power consumption: 40W.
Weight (kg):0.85.
Size (WxHxD) mm:182x90x86.
Built in CPU, power supply, input and output. By using a rich variety of functional extension boards and special adapters,
Can achieve high precision control.
Based on the function of FX2N has been greatly strengthened and enhanced.
High speed operation.
Basic instructions: 0.065 s/ instruction.
Application instruction: 0.642 s/ instruction.
Large capacity memory.
Built in program memory 64000 steps.
Flash memory cartridge with program transfer function.
Authentication。
Corresponding EN and UL/cUL authentication.
Faster and more efficient. Support high speed control and network communication, and have the function of data recording.
High speed, large capacity, multi-function high-end machine.
FX3U supports high speed processing, CC-Link communication, network communication, analog control and advanced positioning system.
Connected to the CC-Link, including the remote I/O, the maximum input and output control points up to 384 points,
Can correspond to a variety of field needs, the use of its scalability and flexibility to expand the scope of application of the controll system QJ71FL71-B2.
Third generatioon high function micro programmable controller .
High speed, high efficiency, high performance, large capacity, and new features.
Built in high speed processing and positioning.
Control points: maximum 256 points.
Use CC-Link remote I/O for 384 poinntss QJ71FL71-B2.
Auxiliary relay: 7680 points.
Timer: 512 points.
Counter: 235.
Data register: 8000.
Extended register: 32768 point.
Extended file register: 32768.
QJ71FL71-B2 Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=QJ71FL71-B2&select=5