Moxa CP-138U-I-T Manual de usuario descargar pdf (Pagina 127)

Universal PCI Board User’s Manual Pin Assignments

11-8

DB62 (Female): RS-422, RS-485 (4-wire)

Pin Signal Pin Signal Pin Signal

1 RxD0+(B) 22 TxD0+(B) 43 ---

2 RxD0-(A) 23 --- 44 ---

3 TxD1+(B) 24 TxD0-(A) 45 GND

4 --- 25 RxD1+(B) 46 ---

5 TxD1-(A) 26 RxD1-(A) 47 ---

6 RxD2+(B) 27 TxD2+(B) 48 ---

7 RxD2-(A) 28 --- 49 ---

8 TxD3+(B) 29 TxD2-(A) 50 GND

9 --- 30 RxD3+(B) 51 ---

10 TxD3-(A) 31 RxD3-(A) 52 ---

11 TxD4+(B) 32 GND 53 ---

12 --- 33 RxD4+(B) 54 ---

13 TxD4-(A) 34 RxD4-(A) 55 GND

14 RxD5+(B) 35 TxD5+(B) 56 ---

15 RxD5-(A) 36 --- 57 ---

16 TxD6+(B) 37 TxD5-(A) 58 GND

17 --- 38 RxD6+(B) 59 ---

18 TxD6-(A) 39 RxD6-(A) 60 ---

19 TxD7+(B) 40 GND 61 ---

20 --- 41 RxD7+(B) 62 ---

21 TxD7-(A) 42 RxD7-(A)

1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 140 141

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Moxa CP-138U-I-T Manual de usuario Pagina 127