20 pin connector on both ends of the circular multi-core cable.
Length 1.5M. Input points: 32 points.
Voltage: DC48/60V.
Current: 3/4mA.
Response time: 20ms.
8 points / a common end.
Negative utility.
38 point terminal station.
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
MR-ECNP1-A1(20pcs)
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.
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.
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.
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. Manufacturers use, content can not be changed, power does not disappear. Memory capacity: 256MB.
As one of the specific features of the iQ-R CPU series MELSEC module, the new C language controller module is added.
C language ARM developed a multi-core controller can perform multiple programs simultaneously based on.
In addition, both the robustness and timing of the C language controller can also be used as a substitute for computer / computer platform.
Moreover, the C language controller adopts a non fan structure, and does not raise dust, and is most suitable for use in a clean environment such as a micro chip factory.
Play iQ-R MELSEC series of high performance, flexible, strong characteristics, can be used in a variety of industrial applications to achieve automation.
Can be simple to use 3 kinds of tool software.
C language controller has been installed in a variety of drivers embedded real-time OS. Various modules can be easily accessed through a special function,
No need to develop the driver and install new OS, through a special function to access a variety of modules,
Can be simple to deploy, reduced cost of development.
You can use CW Workbench and CW Configurator (software) (setting and monitoring tools) and CW-Sim (simulation tool VxWorks.),
Provide strong support for C language program development.
Can be easily programmed, no restrictions on the microprocessor.
By using the C language controller module specific function (CCPU function), MELSEC communication function (MD function),
Can easily access the C language controller module, I/O module, intelligent function module, network module, programmable controller CPU and sports CPU, etc.,
Create an application that uses a programmable controller device.
Configurator CW can be used for parameter setting, diagnosis and monitoring.
Using Configurator CW,
The iQ-R/Q MELSEC series module (network module, intelligent function module, input and output module, etc.) can be easily set, diagnosis, monitor and test by the C language controller module.
The operation of Configurator CW is similar to that of iQ-R MELSEC programming software Works3 GX.
MR-ECNP1-A1(20pcs) Operation manual / Instructions / Catalog download link:
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