11
6.5 IR Pin Assignment
3
1
3
2
2
1
Power 5 V
IR Blaster Signal
NC
IR Signal
Power 5 V
Ground
IR Extender
IR Blaster
6.6 RS-232 Protocols
PU-444HBTE
Remote Control Console
PIN
Assignment
PIN
Assignment
1
NC
1
NC
2
Tx
2
Rx
3
Rx
3
Tx
4
NC
4
NC
5
GND
5
GND
6
NC
6
NC
7
NC
7
NC
8
NC
8
NC
9
NC
9
NC
Baud Rate: 19,200bps
Data bit: 8 bits
Parity: None
Flow Control: None
Stop Bit: 1
