Moxa CP-138U-I-T Instrukcja Użytkownika Pobierz pdf (Strona 131)

Universal PCI Board User’s Manual Pin Assignments

11-12

Pin Signal Pin Signal

1 --- 14 CTS1-(A)

2 TxD1-(A) 15 RxD1-(A)

3 GND1 16 RTS1-(A)

4 CTS1+(B) 17 RTS1+(B)

5 TxD1+(B) 18 RxD1+(B)

6 --- 19 ---

7 --- 20 ---

8 CTS0-(A) 21 TxD0-(A)

9 RxD0-(A) 22 GND0

10 RTS0-(A) 23 CTS0+(B)

11 RTS0+(B) 24 TxD0+(B)

12 RxD0+(B) 25 ---

13 ---

DB25 (Female): RS-485 (4-wire)

Pin Signal Pin Signal

1 --- 14 ---

2 TxD1-(A) 15 RxD1-(A)

3 GND1 16 ---

4 --- 17 ---

5 TxD1+(B) 18 RxD1+(B)

6 --- 19 ---

7 --- 20 ---

8 --- 21 TxD0-(A)

9 RxD0-(A) 22 GND0

10 --- 23 ---

11 --- 24 TxD0+(B)

12 RxD0+(B) 25 ---

13 ---

DB25 (Female): RS-485 (2-wire)

1 2 ... 126 127 128 129 130 131 132 133 134 135 136 ... 140 141

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Moxa CP-138U-I-T Instrukcja Użytkownika Strona 131