CN3(RS-485) communication cable

Posted11/17/2023

Updated11/17/2023

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Question

Regarding CN3 (RS-485), how should I use the cable between the servo drivers?

Answer

A commercially available LAN cable can be used between the CN3 branch connectors in figure (2) below.
Use an STP cable (straight cable) of Category 5 or higher.
servo-3-1
(1): Connect to HOST controller
* Cable wire color +: Blue/White, -: Blue, GND: Brown/White
(2): Branch connector Model No: ACS3-CNADC3RC
(3): Terminating resistor Model No: ACS3-CNADC3TR

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