"Differential driver output.
Axis of control: 2.
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: 5000000 pulse/s.
The maximum distance between servo system: 10m.
External wiring connection: 40 pin connector two.
Linear interpolation: 2 axes.
Arc interpolation: 2 axes.
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.
In addition to the conventional positioning module startup, there are high-speed start, multi axis at the same time, such as the start of a variety of ways to start.
High speed startup mode without data analysis time.
Multi axis simultaneous start up mode for starting output pulse at the same time that the object shaft is started simultaneously with the start of the shaft.
In addition, the module can be started to run according to a plurality of positioning data groups in turn at startup.
Can be used for repetitive control of the same locus. "
230.4kbps Max., RS-232 2 channel.
When using the serial communication module, it is only necessary to select from the communication protocol library of engineering software,
Can carry out data communication support MODBUS general agreement.
2 channels are supported 230.4kbps, communication can fully play the performance of the matching equipment RD75D2. Safety grade (SIL): SIL 3 (IEC 61508).
Performance level (PL): e PL (13849-1 EN/ISO)
RD75D2
Operation control mode: stored procedures repeated operation.
Program capacity: 160K (security program: 40K).
Program memory: 640K.
Soft element / tag memory: 1710K.
Data memory: 10M.
Integrate security functions into the control system.
Can be used in the previous iQ-R MELSEC series module as a general control purposes,
Use on the same substrate, it can be used to construct a hybrid system with general control and safety control RD75D2.
Moreover, IE Field CC-Link network can be integrated with general communication and secure communication,
Ethernet cable can also be used in secure communication,
No need to use a dedicated cable, etc..
In line with the international safety standards for the safety of CPU can be controlled at the same time the general system and safety system RD75D2.
Available through IE Field CC-Link network,
Connect the safety switch and safety light curtain system used to secure CPU,
System for the construction of a general control and safety control system.
In addition, through the use of intuitive engineering software Works3 GX,
Focus on general control and safety control programming. Analog output 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 50ppm/.
Conversion speed: 1ms/CH.
Insulation between channels: isolation transformer insulation.
Output short circuit protection: have.
External power supply: -.
External wiring connection mode: 40 pin connector.
Voltage output
Digital input value: 32000 ~ 32000.
Analog output voltage: DC - 10 - 10V.
Current output
Digital input value: 0 ~ 32000.
Analog output current: DC0 ~ 20mA.
High speed output flow simulation waveform.
The analog output module has the function of registering arbitrary waveform data to the module, and continuously executing the analog output according to the set conversion cycle.
Execute the analog quantity (torque) control of stamping machine and injection molding machine, can automatically output the control waveform,
Through the process of high speed, smooth control. In addition, only prior to the waveform data are registered in the module,
Can easily control the analog waveform, so the production line control, such as repetitive control,
Without using a special program to create the waveform, can reduce the programming time RD75D2.
Easy to use parameters to set the conversion operation and scalling, no need to create a dedicated program RD75D2.
Therefore, it is helpful to reduce the development cost of the program and to reduce the program capacity.