LW MEASUREMENTS TREE TR-1-NK Operation Manual page 9

RS232 Transmission Agreement：
Mode：Simplex Asynchronous Serial
Baud rate： 9600
Data Bit：8
Parity Bit：NONE
Stop Bit：1
Data Format：ASCII
Transmission Information Format： 16 Byte ，blank=20H
<STX><POL><7Data><kg/lb><blank ><G/N><M ><CR><LF>
Note: The M character will only appear in continuous mode
As set by parameter #8
Back panel diagram for TR-1-NK WD
Socket:
PIN No Socket Name
1 AC
2 LOAD CELL
3 undefined
4 indefined
RS232 Transmit Function
RS232 interface: DB9
PIN No Wire Name
2 TXD
3 N.C. RXD
5 GND
Rev 4, 08.08.2016
1 2 3 4
RS232
connection:
J2
(mainboard)
PIN No Wire Name
1 GND
2 TXD
3 RXD
5 3 2
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