CDE360 Vector Control AC Drive Chapter 3 Mechanical and Electrical Installation
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Wiring Description of the Terminals on Control Board
Wiring description of the analog input terminals
The shielded cable is needed cause weak analog voltage signal is easily interfered.
Usually, the length of the cable should be less than 20 meters. For occasions that some analog
signals suffer severe interference, filter capacitors or ferrite magnetic core should be installed at the
analog signal source. As shown in the following diagrams.
Figure 3- 96 Wiring diagram 1 of analog input Figure 3- 17 Wiring diagram 2 of analog input
Digital Input Terminal
Generally, the length of the shielding cable should be no longer than 20 m. When the active driving
is adopted, necessary filtering measures should be taken to prevent the interference to the power
supply. It is recommended to use the contact control mode. The connection is valid for the positive
logic and the disconnect is valid for the negative logic.
Wiring of digital input terminals
(I) The stem nodes connection mode of common cathode
AC Drive
AC drive
