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RD75P4 Positioning module
MITSUBISHI RD75P4 Manual And Instructions
RD75P4 datasheetPDF datasheet

MITSUBISHI RD75P4 Product information and technical parameters:
Brand: MITSUBISHI
Name: Positioning module
Model: RD75P4
"Transistor output.
Axis of control: 4.
Control unit: mm, inch, degree, pulse.
Location data: 600 data / axis.
Module backup function: the positioning data, module start data saved to the flash ROM (no battery).
Boot time (operation cycle 0.444ms, 1 axes): 0.3ms.
Maximum output pulse: 200000pulse/s.
The maximum distance between servo system: 2m.
External wiring connection: 40 pin connector two.
Straight line interpolation: 2 axis, 3 axis, 4 axis.
Arc interpolation: 2 axes.
Easy positioning control
The positioning module uses the position control and speed control, which is set by the engineering software.
In the position control and speed control is also equipped with an increase in the "conditional judgment" after the implementation of the specified positioning data and other advanced positioning control functions.
For example, in the automobile door sealing process, the need to carry out high precision positioning control,
In order to applying sealant on the sealing part of the door.
Therefore, it is necessary to track the precise trajectory through the straight line and the arc, and implement the high precision interpolation control.
The positioning module includes a transistor output type and a differential driver output type 2, which can be selected according to the connection of the drive module.
When selecting the output type of the differential driver, the high speed pulse of the highest 5Mpulse/s can be output and the longest distance connection of the 10m is carried out.
Position control and speed control can be carried out by the positioning module.
In addition to the previous linear interpolation function, arc interpolation function, but also a new spiral line interpolation function,
Can be used for milling and other complex control purposes. "

10Mbps Max., master / local station, support Ver.2 CC-Link.
CC-Link is a bus (RS-485) - type open field network which can control and information processing at the same time.
Can be in the CC-Link and high-speed transmission of ON/OFF information from the station equipment, such as bit data, analog information, such as digital data RD75P4.
Connect all kinds of field equipment through CC-Link.
Can connect all kinds of support CC-Link field equipment, according to various control requirements to build the corresponding system RD75P4
Use remote device network mode, up to 64 remote equipment such as analog devices, etc.. Operation control mode: stored procedure repeated operation.
Built in IE CC-Link.
Input / output points: 4096 points RD75P4.
Program capacity: 1200K.
Increase the speed of a constant cycle interrupt program.
Perform a minimum interval constant period interrupt program can be shortened to 50 s,
Programmable logic controller can read more high-speed signals.
In addition, it can also be a priority for the interrupt program,
Interrupt routine with high priority when interrupt processing.
Therefore, when the signal is read at a high speed, the program can read the signal from the constant cycle of the conventional input module +CPU module RD75P4.
Program capacity: 1200K.
Program capacity of up to 1200K.
Multi CPU system for high precision motion control.
The built-in CPU module support 2 Gigabit Network port.
Database functions to facilitate data management.
Extended SRAM card with built-in security function.
Can be carried out a variety of motion control (position, speed, torque, advanced synchronous control, etc.).
In line with the international safety standards (13849-1 PL e ISO, IEC 61508 SIL 3) security CPU.
The most suitable for C/C++ language programming from the computer / computer environment for transplantation. Analog input channel number: 8CH.
accuracy
Ambient temperature of 25 plus or minus 5 degrees C: plus or minus 0.1%.
Ambient temperature 0 ~ 55 degrees C:-.
Temperature coefficient: positive and negative 35ppm/.
Common
Conversion speed: 10ms.
Insulation between channels: isolation transformer insulation.
Absolute maximum input: positive and negative 15V, 30mA.
External wiring connection mode: 40 pin connector.
Voltage input
The analog input voltage: DC - 10 - 10V.
Digital output value: 32000 ~ 32000.
Current input
Analog input current: DC0 ~ 20mA.
Digital output value: 0 ~ 32000.
Analog input module for the external analog signal into the interface of the programmable controller.
Can choose the channel between the insulation, voltage input, current input, voltage / current mixed input, thermocouple input, temperature resistance (RTD) input for a variety of purposes, such as modules.
Filter high frequency interference.
Analog input module has been equipped with a first order lag filter.
The analog input signal with high frequency interference component can be obtained by using the first order lag filter.
Parameters can be set through the filter time constant, no program can be easy to use.
Execute event driven progrram through alarm output
Strengthen the implementation of the interrupt function according to the alarm output flag, easy to carry out preventive maintenance RD75P4.
The measured value and the change rate of the analog input signal exceed the upper and lower limits of the set,
Regardless of the procedure of the scan time, can be executed interrupt handling, quickly respond to abnormal conditions RD75P4.


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