Moxa CP-138U-I-T Manual do Utilizador descarregar pdf (Página 124)

Universal PCI Board User’s Manual Pin Assignments

11-5

DB44 (Female): RS-232

Pin Signal Pin Signal Pin Signal

1 TxD3 16 CTS3 31 DCD3

2 RxD3 17 DTR3 32 ---

3 RTS3 18 DSR3 33 GND

4 --- 19 --- 34 ---

5 TxD2 20 CTS2 35 DCD2

6 RxD2 21 DTR2 36 ---

7 RTS2 22 DSR2 37 GND

8 --- 23 --- 38 ---

9 TxD1 24 CTS1 39 DCD1

10 RxD1 25 DTR1 40 ---

11 RTS1 26 DSR1 41 GND

12 --- 27 --- 42 DCD0

13 TxD0 28 CTS0 43 ---

14 RxD0 29 DTR0 44 GND

15 RTS0 30 DSR0

CP-114UL

This board supports RS-232, RS-422, and RS-485 (both 2 and 4-wire).

Model Board Connector Supported Accessories Serial Connectors

CBL-M44M9x4-50 4×DB9 (male)

CP-114UL DB44 (female)

CBL-M44M25x4-50 4×DB25 (male)