30
Chapter 3
Documentation Number 3PCIO1-0903 Manual
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104
B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445
Set DTR Operation
Set DTR Operation to
Normal
for RS-232.
Set DTR Operation to
RS-485 Mode
for 2-wire or 4-wire RS-485
operation.
Either setting can be used for RS-422.
The card jumpers must be set for the same mode. See Chapter 2.
The Default Com parameters are normally overridden by the
software application.
You can now remove the driver disc, close the Windows, and check
the new ports with your software.
Continued next page
