ACTi E66 Guía de instalación descargar pdf (Pagina 9)

E-9

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 Serial Interface (COM1,COM2,COM3,COM4)

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 RS-232C Interface (COM1, COM2, COM3, COM4)

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4 Interfaces

Pin Arrangement PIN# Signal Condition Direction

1 CD Carrier Detect Input

2 RXD Receive Data Input

3 TXD Send Data Output

4 DTR Data Terminal Ready Output

5 GND Signal Ground -

6 DSR Data Set Ready Input

7 RTS Request Send Output

8 CTS Clear Send Input

9 RI / 5V Ring Indicate In/Output

FG FG Frame Ground -

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 RS-422 Interface (COM3)

Pin# Signal Condition Direction

1 RXA No Connection -

2 RXB Send Data In/Output

3 TXA Receive Data In/Output

4 NC No Connection -

5 GND Signal Ground -

6 NC No Connection -

7 TXB No Connection -

8 NC No Connection -

9 NC No Connection -

FG FG Frame Ground -

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 RS-485 Interface (COM3)

Pin# Signal Condition Direction

1 DATA+ Send Data In/Output

2 DATA- Receive Data In/Output

3 NC No Connection -

4 NC No Connection -

5 GND Signal Ground -

6 NC No Connection -

7 NC No Connection -

8 NC No Connection -

9 NC No Connection -

FG FG Frame Ground -

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