Moxa Technologies C168P Uživatelský manuál stáhnout pdf (Strana 75)

Connection Cables and Cable Wiring

Cable Wiring—DB9

RS-422 Point-to-point RS-422 Broadcasting

CP-134U RS-422 Device CP-134U RS-422 Device 1

2 TxD+(B) RxD+(B) 2 TxD+(B) RxD+(B)

1 TxD-(A) RxD-(A) 3 RxD+(B) TxD+(B)

3 RxD+(B) TxD+(B) 1 TxD-(A) RxD-(A)

4 RxD-(A) TxD-(A) 4 RxD-(A) TxD-(A)

5 GND GND 5 GND GND

RS-422 Device N

RxD+(B)

TxD+(B)

RxD-(A)

TxD-(A)

GND

CP-134U – RS-422 with Handshaking

CP-134U RS-422 Device

2 TxD+(B) RxD+(B)

1 TxD-(A) RxD-(A)

3 RxD+(B) TxD+(B)

4 RxD-(A) TxD-(A)

5 GND GND

7 RTS+(B) CTS+(B)

6 RTS-(A) CTS-(A)

8 CTS+(B) RTS+(B)

9 CTS-(A) RTS-(A)

CP-134U – 2-wire RS-485

CP-134U RS-422 Device

3 Data+(B) Data+(B)

4 Data-(A) Data-(A)

5 GND GND

Industio CP-134U Series User’s Manual

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