AJ71C22 Communication module MITSUBISHI AJ71C22

Cable length: 20.6 meters.
Small CPU long distance connecting cable.
For QnAS/AnSCPU/ motion control and GOT connection.
For connection between A7GT-CNB and GOT.
Combination A8GT-EXCNB and A8GT-C_BS. RS-232 2 channel.
Transfer speed: 2 channels.
A total of 115.2kbps.
Input status and input information input from the input interface,
CPU willl be stored in the working data memory or in the input image register AJ71C22.
And then combine the data and the program with CPU.
The result is stored in the output image register or the working data memory,
And then output to the output interface, control the external drive AJ71C22.
Semiconductor circuit with memory function.
System program memory and user memory.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program to do the compiler to compile the process of interpretation AJ71C22.
Read only memory. Manufacturers use, content can not be changed, power does not disappear.
Input points: 32 points.
Input voltage and current: 7mA DC24V MITSUBISHI AJ71C22.
Input response time: 10ms.
16 point /1 a public side.
Positive pole sharing.
Output points: 24 points.
Output voltage: DC24V.
OFF leakage current: 0.1mA.
Output response time: 12ms.
Output type: transistor output.
8 point /1 a public side.
With the surge absorber MITSUBISHI AJ71C22.
34 point terminal station.
PLC is introduced by the relay control technology after the development of micro processing technology,
Can be easily and reliably used for switching control.
As the analog quantity can be converted into digital quantity, the number of digital quantity is just a number of switching value,
Therefore, after the conversion of analog, PLC can also be reliable for processing control MITSUBISHI AJ71C22.
Because the continuous production process often has the analog quantity, the analog quantity control is sometimes called process control.
Analog quantity is not electricity, and PLC can only handle digital quantity, quantity of electricity.
All to realize the conversion between them to have the sensor, the analog quantity into a number of power.
If this power is not standard, but also through the transmitter,
The non-standard power into a standard electrical signal, such as 1-5V, 4-20mA, 0-10V, etc..
At the same time, there is also an analog input unit (A/D),
Transform these standard electrical signals into digital signals,
The analog output unit (D/A), in order to transform the digital quantity after PLC processing into analog quuantity -- standard electric signal AJ71C22.
So the standard telecommunication number, the conversion between the number of operations to use a variety of computing.
This requires the resolution of the analog unit and the standard electrical signal.