ROW Precision Balance Technical Manual
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8. RS-232 OUTPUT
ROW
series balance can take out data through RS 232 output.
Specifications:
RS-232 output of weighing data
Code
: ASCII
Data bits
: 8 data bits
Parity
: No Parity
Baud rate
: 600bps to 9600bps selectable
RS-232 (9pin connector)
Pin
２
RXD
Input
Receiving data
Pin
３
TXD
Output
Transmission data
Pin
５
GND
―
Signal ground
9pin D Connecter:
Indicator
Computer / Printer
Pin 2:
Pin 3
Pin 3:
Pin 2
Pin 5:
Pin 5
Note: If data not getting in to PC, want to inter-change the Pin 2 and Pin 3
connections from one of the connecter
.
Continuously output protocol
Weighing Mode;
，
-/
k
g CR LF
HEADER1
HEADER2
WEIGHT DATA
HEADER1: ST=STABLE
，
US=UNSTABLE
HEADER2: NT=NET
，
GS=GROSS
WEIGHT UNIT TERMINATOR
