Expert EX-9132-2 Manuale Utente Scaricare il pdf (Pagina 35)

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RS-232 Wiring Diagram

Serial Device EX-9132 Series Converter

2 RX 3 TX

3 TX 2 RX

5 GND 5 GND

7 RTS 8 CTS

8 CTS 7 RTS

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RS-422 Pin Assignment

The pin assignment scheme for a 4-pin RS-422 is given below.

PIN 1 : T+ PIN 2 : T- PIN 3 : R+ PIN 4 : R-

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RS-422 Wiring Diagram

Serial Device EX-9132 Series TCP/IP Converter

R- 2 T-

R+ 1 T+

T- 4 R-

T+ 3 R+

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RS-485 Wiring Diagram

Serial Device EX-9132 Series TCP/IP Converter

D- 1 D-

D+ 2 D+

1 2 3 4

(Flow Control)

1 2 ... 30 31 32 33 34 35

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Expert EX-9132-2 Manuale Utente Pagina 35