Input type: DC input, negative public end.
Input points: 16 points.
Enter the response time: 1.5ms the following.
Rated input voltage / current: DC24V/6mA AY51-S1 PDF.
External connection: 3 wire.
Spring clamping terminal platform push type input module.
Input module with diagnostic function
The use of push type, do not need screw fastening, so can reduce the wiring hours.
Can be used for each 1 points to enter the wiring of the broken wire detection AY51-S1
Wiring abnormality of external power supply can be confirmed.
Using 2 pieces of structure of the terminal units, maintenance can be maintained in the same line under the condition of the replacement module AY51-S1 PDF. Input unit (upper / lower limit LS signal) (NSD servo system)
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 implementatioon phase, the input end of a new state, the new state can not be read AY51-S1 PDF AY51-S1 Manual.
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 image register are changed with the change of the execution of the program MITSUBISHI User's Manual.
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to the adoption of centralized sampling.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay MITSUBISHI User's Manual.
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 MITSUBISHI User's Manual. Therefore PLC selection,
Under the premise of meeting the contrrol requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC AY51-S1 User's Manual.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program tto do the compiler to compile the process of interpretation AY51-S1 Manual.
Read only memory. Manufacturers use, content can not be changed, power does not disappear.