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Main frame and pc connection, Programming pc connection – Aiphone AI-900 User Manual

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13. MAIN FRAME AND PC CONNECTION

13.1. Programming PC Connection

13.1.1. Direct connection by means of RS-232C

Using the RS-232C cable, connect the programming PC to the AI-900MF Main Frame as shown below.

Direct connection by means of RS-232C (Programming PC)

AI-900MF

Main Frame AI-900MF

Front view

PC

COM2

COM2

COM1

RS-232C straight cable

RS-232C straight cable

Programming PC

1

DCD

2

RXD

3

TXD

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI

1

DCD

2

RXD

3

TXD

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI