DC input.
Number of input channels: 2Ch.
DC5/12/24V input.
Maximum count rate: pulse/s 200k.
Linear counter function.
Ring counter function.
Uniform output function.
Preset function.
Count invalid function.
Latch counter function.
Sampling counter function.
Periodic pulse counter function.
Flexibly applied to various applications
Combination of functions,
Easy to achieve speed measurement, long measuring function, the single pulse output, the ratio of the set / distribution output, PWM control, cam switch control, such as a wide range of control QD81MEM-1GBC
Single pulse.
To trigger the input as a starting point, with a minimum 25ns unit to adjust the ON/OFF time.
The action time deviation of ON/OFF is ns level, so it can achieve high precision control.
Velocity measurement and length measurement
In addition to the measurement of ON width and OFF width,
Can also achieve different sensor ON time difference and other conditions of the measurement.
The high precision measurement of the smallest 25ns unit can be realized.
Delayed output
The output time delay of each channel can be adjusted so that the error output can be realized. Protective film for 5.7 inch screen.
Transparent, 5.
Applicable model: GT11. The A1SD61 high speed counting module can receive up to 50KHz of pulse signals,
The signal can be counted when the input pulse is rising and the falling time is greater than 500.
This component has a 32 bit signed binary count range,
Counter can be preset, can also use the external signal or the control program will stop counting.
Structured text language is a programming language that describes a program with a structured description of the text.
It is a programming language similar to a high level language. In large and medium
Structured text is often used to describe the relationship between the various variables in the control system based on the PLC system.
Mainly used for other programming languages more difficult to achieve the user program.
Sequential function flow chart language is designed to satisfy the sequential logic control.
The process of sequential process action is divided into steps and transformation conditions,
According to the transfer condition, the control system is distributed in the function flow sequence,
Step by step according to the sequence of actions.
Each step represents a control function, represented by the box.
In the box, the ladder logic is used to complete the task of the corresponding control function.
This programming language makes the program structure clear and easy to read and maintain,
Greatly reduce the programming workload, shorten the programming and debugging time.
Used in the system of the size of the school, procedures for more complex occasions.
Sequence function flow chart programming language features: to function as the main line, in accordance with the functional flow of the order of distribution, clear, easy to understand the user program,
Avoid the defect of ladder diagram or other languages,
At the same time, the use of ladder language to avoid the use of ladder programming,
Due to the complicated mechanical interlock, the structure of the user program is complex and difficult to understand,
User program scan time is also greatly reduced.
QD81MEM-1GBC Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=QD81MEM-1GBC&select=5