6 Assembly Instructions
The following table indicates signal assignment depending on the Driver
mode:
RJ45
Pin no.
Pair no./color RS485 RS422 RS232
1 3/white-orange data A data A TXD
2 3/orange data B data B RTS
3 2/white-green - data A’ RXD
4 1/blue VAUX VAUX VAUX
5 1/white-blue SGND SGND SGND
6 2/green - data B’ CTS
7 4/white-brown VAUX VAUX VAUX
8 4/brown SGND SGND SGND
Table 6: Pin assignment and color coding acc. to standard EIA/TIA 568B
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21
Note that other color coding standards are also usual and commonly used.
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