3.
POWER
This LED will illuminate when the device is connected to an active
power supply.
Rear Views
1.
RS232 OUT
Connect to the RS-232 equipped device to be controlled with a D-Sub
9pin female null cable.
RS-232 Protocols
INPUT
OUTPUT
PIN
Definition
PIN
Definition
1
NC
1
NC
2
TxD
2
TxD
3
RxD
◄
3
RxD
4
NC
4
NC
5
GND
►
5
GND
6
NC
6
NC
7
Connect to Pin 8
7
Connect to Pin 8
8
Connect to Pin 7
8
Connect to Pin 7
9
NC
9
NC
Baud Rate: 110bps~921600bps
Data Bit: 8 bits
Parity: None
Flow Control: None
Stop Bit: 1
