B & B ELECTRONICS

3PCIOSD2A, 3PCIOSD2B

Card Type Serial card
I/O Options Serial ports (2)
Data Bus 32-bit PCI

CONNECTIONS

Function

Label

Function

Label
Serial port 1 J1 Serial port 2 J2


SERIAL PORT 1 PROTOCOL SELECTION

Setting

 JP2A JP3A JP3B JP3C JP3D JP4A JP4B JP4C

RS-232

 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 N/A N/A N/A

RS-422

 N/A 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3

RS-485

 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3   2 & 3
Note: Settings for JP4 are either with pin 1 & 2 closed or 2 & 3 closed for protocol RS-232 only.
Note: Settings for JP2 are either with pin 1 & 2 closed or 2 & 3 closed for protocol RS-422 only.
Note: Pins designated should be in the closed position.


SERIAL PORT 2 PROTOCOL SELECTION

Setting

 JP2B JP4A JP4B JP4C JP4D JP6A JP6B JP6C

RS-232

 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 N/A N/A N/A

RS-422

 N/A 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3

RS-485

 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3   2 & 3
Note: Settings for JP6 are either with pin 1 & 2 closed or 2 & 3 closed for protocol RS-232 only.
Note: Settings for JP2 are either with pin 1 & 2 closed or 2 & 3 closed for protocol RS-422 only.
Note: Pins designated should be in the closed position.