Precidia Ether232Plus, Руководство пользователя

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Appendix E: Pinouts and Power Supply Ether232 Plus User Guide
E-4 Precidia Technologies Inc. 02-CML000027
ETHERNET Port Pinout
(RJ-45)
RS422 Port Pinout
(RJ-45, full duplex)
N
OTE
:
The RS422 port is also used for RS-485 connections using an RS-485 cable
with an RJ-45 connector, as illustrated on page E-2.
Pin Signal Type
1 Transmit positive (TX +) Out
2 Transmit negative (TX-) Out
3 Receive positive (RX+) In
4 NC —
5 NC —
6 Receive negative (RX-) In
7 NC —
8 NC —
Pin Signal Type
1 NC —
2 GND —
3 Transmit negative (TX-) Out
4 Transmit positive (TX+) Out
5 Receive negative (RX-) In
6 Receive positive (RX+) In
7 GND —
8 NC —