8 slots.
Can be installed in the power supply unit for AnS series units installed QnAS/.
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.
To achieve a variety of automatic control functions.
Number of channels: 4 channels.
Sensing method and temperature range: PT100.
A1S64TC series component is a kind of temperature controller combined with ANS series CPU.
Components with temperature measurement input and built-in PID algorithm control output, can be used in a variety of temperature control occasions A1S68B.
Each component controls up to 4 loops at most.
Thermocouple input or PT100 3 wire temperature sensor input
A1S68B
Control output switching signal for the output of the transistor.
BW is a signal with broken line detection function. Cable length: 3 meters
Extending cable to connect CPU main substrate and extended substrate,
According to the model can provide different cable length,
If you need to connect the AnN type expansion substrate is required,
Selection of A1SC05NB (A1SC07NB) cable A1S68B. AnS, QnAS bus connection, the reader to write program 1 channel connection.
Input status and input information input from the input interface,
CPU will be stored in the working data memory or in the input image register.
And then combine the data and the program with CPU.
The result is stored in the output image register or the working data memory,
And then output to the output interface, control the external drive A1S68B.
The response time of PLC is the interval between the time of the change of the external output signal of the PLC and the time of the change of the external output signal which is controlled by it,
Lag time, this is the time constant of the input circuit,
The time constant of the output circuit, the arrangement of the user statement and the use of the instruction,
The cycle scan mode of PLC and the way of PLC to refresh the I/O and so on.
This phenomenon is called the I/O delay time effect. 4 channel analog input module.
A1S64AD analog input module can accept the vooltage or current signal,
The built-in microprocessor converts these signals to binary values,
For the control program to enjoy A1S68B.
Signal can be instantaneous read, can also be programmed time / frequency average,
The offset and gain value can be set, and this component also includes the following performance:
4 input channels A1S68B.
High resolution digital output.
Total accuracy plus or minus 1%.