Avalue ECM-LX800 Manual de usuario descargar pdf (Pagina 13)

Quick Installation Guide

ECM-LX800 Series Quick Installation Guide 13

2.3.9 Serial port 2 connector in RS-422 Mode (JCOM2)

Signal PIN PIN Signal

TxD- 1 2 RxD+

TxD+ 3 4 RxD-

GND 5 6 NC

NC 7 8 NC

NC 9 10 NC

2.3.10 Serial port 2 connector in RS-485 Mode (JCOM2)

Signal PIN PIN Signal

DATA- 1 2 NC

DATA+ 3 4 NC

GND 5 6 NC

NC 7 8 NC

NC 9 10 NC

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 23 24

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