Moxa-technologies CP-132U Manuel d'utilisateur télécharger pdf (Page 76)

CP-132U Series User’s Manual

5-4

RS-422 pinouts for CP-132UL Series

CP-132UL (RS-422)

1 TxD-(A)

2 TxD+(B)

3 RxD+(B)

4 RxD-(A)

5 GND

6 RTS-(A)

7 RTS+(B)

8 CTS+(B)

9 CTS-(A)

2-wire RS-485 pinouts for CP-132UL:

CP-132UL (2-wire RS-485)

1 ---

2 ---

3 Data+(B)

4 Data-(A)

5 GND

6 ---

7 ---

8 ---

9 ---

4-wire RS-485 pinouts for CP-132UL Series

CP-132UL (4-wire RS-485)

1 TxD-(A)

2 TxD+(B)

3 RxD+(B)

4 RxD-(A)

5 GND

6 ---

7 ---

8 ---

9 ---

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