Number of input channels: 4ch.
Input voltage: DC - 10 ~ 10V.
Input current: DC0 ~ 20mA.
Conversion speed: 40 s/2ch.
Resolution: 1/32000.
Status of connected devices by means of alarm monitoring.
Alarm output function
Process alarm.
When the digital value is in the range of preset, the output alarm.
Change rate alarm MITSUBISHI .
The output value of the output value of the digital output is too large (greater than the rate of change of the alarm limit) or too small (less than the rate of change), the output alarm FR-D720S-0.2K
Achieve stability measurement
Inter channel isolation
Isolation between the channels, can prevent the connection of sensors in the channel between the cross talk, so as to achieve stable measurement MITSUBISHI .
High speed, smooth continuous analog output.
Waveform output function
Equipped with the industry''s first waveform output function.
The pre prepared waveform data can be imported into the analog output module, and the function of the analog output is simulated according to the set conversion period.
It is not affected by the sequential scan time, and it can realize the high speed and smooth analog output MITSUBISHI . QnA/ACPU bus connection.
1 joint.
Applicable model: A956WGOT. The length of the line: 5m.
IP level: IP67.
Bending life: standard.
Encoder cable for HF-KP/HF-MP/HF-SP/HF-JP/HC-LP/HC-UP series. 2 channels.
3 wire platinum measuring antibodies (Pt100, JPt100).
Transform speed: 40ms/1 channel.
20 point terminal station.
The popularization and application of PLC programming has been developed rapidly in our country,
It has been widely used in all kinds of mechanical equipment and production process of electrical control devices,
All walks of life have emerged a large number of application of PLC transformation of the results of the equipment.
Understand the working principle of PLC, have the ability to design, debug and maintain the PLC control system,
Has become the basic requirements of modern industry for electrical technicians and engineering students.
PLC user program is designed according to the control system of the process control requirements,
PLC programming language through the preparation of specifications, in accordance with the actual needs of the use of the function to design.
As long as the user can master some kind of standard programming language,
To be able to use PLC in the control system,
To achieve a variety of automatic control functions.
The instruction list programming language is a programming language similar to assembly language mnemonic,
As well as assembly language by the operation code and the number of operations.
In the case of the computer for the PLC handheld programmer compile user program.
At the same time, the programming language of the instruction list corresponds to the ladder diagram programming language,
In PLC programming software can be converted to each other. Figure 3 is the instruction sheet corresponding to the ladder diagram of figure 2PLC.
The characteristics of instruction table programming language is used to represent mnemonic operation function,
Easy to remember, easy to grasp;
In the handheld programmer on the keyboard using the mnemonic representation, easy to operate, can be programmed in computer;
There is a one-to-one correspondence between the ladder diagram and the ladder diagram. Its characteristics are basically consistent with the ladder diagram language.
Functional block diagram language is a kind of PLC programming language, which is similar to digital logic circuit.
The function module is used to represent the function of the module,
Different function modules have different functions.
Functional module figure programming language features: functional block diagram programming language is characterized by a functional module for the unit,
Analysis and understanding of the control scheme is simplee and easy: function module is to use graphical form of expression,
Intuitive, for a digital logic circuit based on the design of the staff is very easy to master the programming;
Control system with complex scale and coompllex control logic,
Because the function module diagram can clearly express the function relation, the programming debugging time is greatly reduced MITSUBISHI FR-D720S-0 MITSUBISHI FR-D720S-0.2K.2K.
FR-D720S-0.2K Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-D720S-0.2K&select=5