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MODBUS Communication
ASDA-A3
9-2
9
9.1 RS-485 communication interface (hardware)
The ASDA-A3 series servo drive supports RS-485 serial communication that you can use to
access and change the parameters of the servo system. See the following description of the
wiring:
Note:
1.
The cable length can be up to 100 meters when the servo drive is installed in a quiet environment.
If the transmission speed is over 38,400 bps, a 15-meter cable is recommended to ensure data
transmission accuracy.
2.
The numbers on the above figure represent the pin number of each connector.
3.
Use 12 V
DC
for the power supply.
4.
When using RS-485 communication, you may connect up to 32 servo drives. Install a repeater to
connect more servo drives (the maximum is 127 stations).
5.
Refer to Chapter 3 Wiring for CN3 pin assignment.
Содержание ASDA-A3 Series
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Страница 89: ...Wiring ASDA A3 3 38 3 Pin assignment for the CN1 quick connector J2 and J1 ...
Страница 91: ...Wiring ASDA A3 3 40 3 Wiring for CN1 quick connector and installation Installation ...
Страница 296: ...ASDA A3 Motion Control 7 99 7 Figure 7 3 4 6 ASDA Soft Speed fitting setting interface for creating E Cam table ...
Страница 320: ...ASDA A3 Motion Control 7 123 7 Figure 7 3 7 14 ASDA Soft rotary shear intermittent printing machine setting interface ...
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