RS-422 1 channel.
Communication speed: 500kbps.
Connection points: 512 points (set switch) /3584 point (the upper controller).
How to determine the input / output device of MITSUBISHI plc.
According to the control requirements of the system,
All input devices and output devices required for the determination of the system,
To determine the input / output device related to the MITSUBISHI PLC,
To determine the I/O PLC points MITSUBISHI A1S38B PDF catalog A1S38B
Detailed analysis of the process and work characteristics of the controlled object,
To understand the coordination between the controlled object machine, electricity and liquid,
The control requirements of the controlled object for MITSUBISHI PLC control system are put forward,
Determine the control program, to develop a design task book MITSUBISHI A1S38B PDF catalog. 32 point connector for welding (40 pin connector).Series Name: A953GOT.
Size: 6 inches.
Resolution: 320 * 240.
Display device: STN color display.
Display color: 8 color.
Power supply: DC24V.
The built-in RS-232 communication interface.
Memory card: 1M.
Design any machine interface, generally have to consider the system response time, user assistance mechanism, error information processing and command mode four aspects MITSUBISHI A1S38B PDF catalog.
System response time is too long to be the most users in the interactive system,
In addition to the absolute length of the response time, the user is also very concerned about the difference in response to different commands in response time,
If too wide users will be difficult to accept; user assistance mechanism should be integrated,
Avoid overlay systems that cause users to turn to a guide and have to browse a large number of irrelevant information;
Error and warning information must be selected in terms of user''s clarity and meaning,
At the same time, it should be as far as possible to provide some suggestions on the recovery of errors.
In addition, when the error message is displayed, the effect is better if it is supplemented by the auditory (Bell) and visual (special color) stimulus;
Command mode is the best menu and keyboard commands, for the user to choose. Input type: DC input, positive public end / negative public end.
Input points: 8 points.
Enter the response time: 10ms the following.
Rated input voltage / current: DC24V/7mA. A1S38B PDF datasheet.
Output form: relay output.
Output points: 8 points.
OFF leakage current: -.
Output protection function: No.
Rated load voltage / current: DC12V/AC240V/2A.
External connection: 2 line /2 line type.
Type of input and output termminal A1S38B PDF datasheet.
Using 2 pieces of structure of the terminal units, maintenance can be maintained in the same line under the condition of the replacement module.