RS-232C connection (QCPU direct connection, computer connection, micro computer connection).
No clock function.
Applicable models: A985 (-V) /975/970/960GOT. Input type: DC input, positive common end.
Input points: 32 points.
Enter the response time: 1.5ms the following.
Rated input voltage / current: DC24V/5mA AJ65FBTA42-16DT PDF datasheet.
External connection: 3 wire.
Spring clip terminal.
Do not need to be tightened further or locked with screws, which can reduce the working hours of wiring AJ65FBTA42-16DT
Using 2 pieces of structure of the terminal units, maintenance can be maintained in the same line under the condition of the replacement module.
When installing the module can choose to use the DIN guide rail or screw mounting.
Can be used for the 3 wire sensor input wiring AJ65FBTA42-16DT PDF datasheet. Input points: 16 points.
Voltage: DC12/24V.
Current: 4/10mA.
Response time: 10ms.
32 points / a common end.
Negative utility.
20 point terminal station.
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.
Read only memory AJ65FBTA42-16DT PDF datasheet. Manufacturers use, content can not be changed, power does not disappear.
PLC selection with the development of PLC technology, more and more types of PLC products,
Function is becoming more and more perfect, and its application is more and more extensive.
Different series of different models of PLC has different performance, applicable occasions also have different emphasis,
Price also has a greater difference. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
Each scanning process. Focus on the input signal sampling. Focus on the output signal to refresh.
Input refresh process. When the input port is closed,
Program in the implementation phase, the input end of a new state, the new state can not be read.
Only when the program is scanned, the new state is read.
A scan cycle is divided into the input sample, the program execution, the output refresh.
The contents of the component imaage register are changed with the change of the execution of the program AJ65FBTA42-16DT PDF catalog.
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to thhe adoption of centralized sampling AJ65FBTA42-16DT PDF catalog.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay.