Startechcom CB1S485 Manual do Utilizador descarregar pdf (Página 9)

Instruction Manual

2. Right-click on My Computer and select Manage.

3. Choose Device Manager and double-click on Ports.

4. You will notice the added port, listed as a PCI Communications Port. Double-click

on the COM Port you wish to congure, select Data rate, click on Detect Crystal

Frequency, then OK.

Windows 98/ME

1. As mentioned on page 2, move the HSPD switch to the down position.

2. Right-click on My Computer and select Properties.

3. Choose Device Manager and double-click on Ports.

4. You will notice the added port, listed as a PCI Communications Port. Double-click on

the COM Port you wish to congure, select Data rate, and put a checkmark next to

Detect Crystal Frequency by clicking in the box provided. Click on OK to save

this setting.

Application Wiring

RS-485 (Transmitter is controlled by ATTATM Hardware)

NOTE: CB1S485 supports optional auto

echo mode operation. When enabled, data

sent to the connected RS-485 transmitter

is simultaneously sent to the receiver.

The current application can then use the

“echoed” data to check for data collisions.

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Startechcom CB1S485 Manual do Utilizador Página 9