B&B Electronics serial port modules make data acquisition simple

These low cost DAQ modules require only three commands for control. (A typical command is 4 bytes.) Configuration parameters are software programmable and stored in non-volatile memory.

• Automatic baud rate detection from 1200 to 9600 baud
• RS-232 and RS-485 versions available
• RS-232 versions may be port powered
• RS-422/485 versions have 256 software programmable addresses

* May be port powered if RTS and DTR handshake lines are set high.