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Db-9/m pin assignment (cbl-m44m9x4-50, opt4-m9b), Db-25/m pin assignment (cbl-m44m25x4-50), Rj45 pin assignment (opt4-rj45b) – Moxa Technologies CP-104UL User Manual

Page 64: Db-25/m pin assignment (cbl-m44m25x4-50) -2, Rj45 pin assignment (opt4-rj45b) -2

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Smartio CP-104UL User’s Manual

DB-9/M Pin Assignment (CBL-M44M9x4-50, Opt4-M9B)

D
B
-
2
5
/
M

Pin Assignment (CBL-M44M25x4-50)

RJ

45

Pi

n

As

si

gn

m

ent (Opt4-RJ45B)

MODE

PIN

RS232

1 DCD

2 RxD

3 TxD

4 DTR

5 GND

6 DSR

7 RTS

8 CTS

MODE

PIN

RS-232

2 TxD

3 RxD

4 RTS

5 CTS

6 DSR

7 GND

8 DCD

20 DTR

MODE

PIN

RS-232

1 DSR
2 RTS
3 GND
4 TxD
5 RxD
6 DCD
7 CTS
8 DTR

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