Version 02 teledynedalsa.com/ipd 25
Serial Port Connection
The RS-232 serial port is accessible through the Lamp connector. By default, the serial
port settings are set as follows:
Port definition Setting
Baud Rate 115200
Data Bits 8
Parity None
Stop Bits 1
Flow Control None
RS-232 Hardware Configuration
These port settings can be changed through the GUI by configuring the “Serial Port
Properties” in the Sherlock Embedded Client application. Refer to the online Help for
details.
BOA LAMP M12-5 Connector
Pin Name Color
2 RS232 RX White
3 GND Blue
5 RS232 TX Yellow
1,4 Not required
Electrically, three (3) signals are required to make a serial port connection between
BOA and another device as shown below. RS232 is a “point-to-point” connection, so the
Receive and Transmit lines must be crossed in the cable.
3
rd
Party DSUB-9 Connector
Pin Name
3 TX
5 GND
2 RX
1,4,6,7,8,9 Not required
Note: It is important to establish a common ground between BOA and the connecting
3
rd
party device.
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