Lava Computer Serial Port Splitter LAVA POS - Manual (Page 4)

3-port I/O Pinouts RS-232 I/O Levels
Splitter
Splitter
P1
3
DB9
POS
PAD
READER
DB9
2
2
6
5
5
2
3
3
5
6
6
5
5
5
4
4
4
Tx
Tx
Tx
Rx
Rx
Rx
Gnd
Gnd
Gnd
P2
P3
DB9