Pin assignments, Db9 (male), Terminal block (rs-422) – Moxa Technologies MGATE EIP3000 DF1 User Manual

Page 15: Pin assignments -5, Db9 (male) -5, Terminal block (rs-422) -5

MGate EIP3000 Series User’s Manual

Hardware: EIP3170, EIP3170I

Pin Assignments

DB9 (Male)

The MGate EIP3170 and EIP3170I use a DB9 (male) serial port for RS-232 connections to DF1
devices.

Pin

RS-232

1 DCD

2 RxD

3 TxD

4 DTR

5 GND

6 DSR

7 RTS

8 CTS

Terminal Block (RS-422)

The MGate EIP3170 and EIP3170I use a terminal block connector for RS-422 connections to DF1
devices.

Pin

RS-422

RS-485 (4W)

1 TxD+

2 TxD-

3 RxD+

4 RxD-

5 GND

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