Signal transmission device B/NET interface unit for power distribution control equipment.
MITSUBISHI PLC detection, fault diagnosis and display and other procedures.
These procedures are relatively independent, generally in the basic completion of the program design and then add.
MITSUBISHI PLC protection and chain procedures AJ72LR25.
Protection and chain is an indispennsable part of the program, must be carefully considered.
It can avoid the control logic confusion caused by illegal operations. Input type: DC input, positive common end AJ72LR25.
Input points: 16 points.
Enter the response time: 1.5ms the following.
Rated input voltage / current: DC24V/6mA.
External connection: 3 wire.
Spring clamping terminal platform push type input module MITSUBISHI AJ72LR25.
Input module with diagnostic function
The use of push type, do not need screw fastening, so can reduce the wiring hours AJ72LR25.
Can be used for each 1 points to enter the wiring of the broken wire detection.
Wiring abnormality of external power supply can be confirmed MITSUBISHI AJ72LR25.
Using 2 pieces of structure of the terminal units, maintenance can be maintained in the same line under the condition of the replacement module. Output type: transistor output, drain type.
Output points: 32 points.
OFF leakage current: 0 MITSUBISHI AJ72LR25.1mA.
Output protection function: No.
Rated load voltage / current: DC12V/DC24V/0.5A.
External connection: 1 wire.
A2C shape terminal.
Type of input and output terminal.
Shape and A2C input and output modules are identical (same mounting dimensions),
Machining and installing holes are not required. Remote I/O controller, coaxial cable, coaxial loop system.
How to choose MITSUBISHI PLC.
MITSUBISHI PLC options include the choice of MITSUBISHI PLC models, capacity, I/O module, power, etc..
MITSUBISHI PLC distribution I/O points and design MITSUBISHI PLC peripheral hardware circuit
Draw the I/O point of the PLC and the input / output device connection diagram or the corresponding table,
This part also can be carried out in second steps.
Design PLC peripheral hardware circuit.
Draw the electrical wiring diagram of the other parts of the system,
Including the main circuit and the control circuit does not enter the PLC, etc AJ72LR25..
The electrical schematic diagram of the system composed of I/O PLC connection diagram and PLC peripheral electrical circuit diagram.
So far the system''s hardware electrical circuit has been determined.