Manual

8825/8830 Controller Setup Manual for Firmware 6.0 22

Controller Overview (continued)

Preparing The Serial Ports (continued)

Serial Cable Description

The serial cable should be wired as a null modem with a standard 9 pin D

connector at the controller end and a connector to match the workstation

serial port connector at the host end.

RS-232 Connector Pin Out

Null Modem Cable Pin Out

Pin Number Signal Name

1 HOST_DCD*

2HOST_SIN

3HOST_SOUT

4HOST_DTR*

5 GROUND

6HOST_DSR

7HOST_RTS*

8HOST_CTS*

9 No Connect.

9 Pin 9 Pin

1 DCD 7 RTS

8 CTS

2 RD 3 TD

3 TD 2 RD

4 DTR 6 DSR

5 GRD 5 GRD

6 DSR 4 DTR

7 RTS

8 CTS

1 DCD