Power: 5.5kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor MITSUBISHI MR-J3-20B-RJ004.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table MR-J3-20B-RJ004
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling.
MYS type resistor can be used MITSUBISHI MR-J3-20B-RJ004. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between the short circuit chip, in addition to connecting the DC reactor .
The installation of thermal relay, to avoid overheating and burn the braking resistor. Can be isolated from the output of the programmable controller, the a/b/c contact relay, SSR, Tr output.Fast connector type.
Voltage output MITSUBISHI MR-J3-20B-RJ004.
Number of channels: 8 channels.
Occupied the number of stations: Ver.1 mode occupied 3 stations, Ver . 2 mode occupied 1 stations.
Station type: remote equipment station.
MITSUBISHI PLC hardware implementation
Hardware implementation is mainly for the control cabinet and other hardware design and field construction.
Design control cabinet and the operating table and other parts of the electrical wiring diagram and wiring diagram.
Electrical interconnection diagram of each part of the design system.
According to the construction drawings of the site wiring, and carry out a detailed inspection.
Because the program design and hardware implementation can be carried out at the same time,
So the design cycle of the MITSUBISHI PLC control system can be greatly reduced.
MITSUBISHI PLC online debugging.
On-line debugging is the process that will through the simulation debugging to furtherr carry on the on-liine unification to adjust MR-J3-20B-RJ004.
On-line debugging process should be step by step,
From MITSUBISHI PLC only connected to the input device, and then connect the output device, and then connect to the actual load and so on and so on stepp bby step MR-J3-20B-RJ004.
If you do not meet the requirements, the hardware and procedures for adjustment.
Usually only need to modify the part of the program can be.
MR-J3-20B-RJ004 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=MR-J3-20B-RJ004&select=5