Vetek Weighing AB
JCL
12
8. Serial Interface
If external interface is needed, please select the proper two-in-one board first, which
integrates RTC (time display), RS-232 and relay (weight checking) functional module onto
one circuit board. Only when this board is adopted, the three functions can be enabled.
8-1 RS-232 Connector
8-2 Single Option
1) RS-232+RTC+Relay+ AH / TDP / ZEBRA / TP / SH / EZ printer
2) RS-232+RTC+Relay+ LED Light Tower (Applicable to the quality control of the factory
product quantity or weight and that of the total production line.)
3) RS-232+RTC+Relay+Computer
8-3 RS-232 Output Format
B
aud Rate
：
2400
、
4800
、
9600
Data Bit
：
8
Parity
：
N ( None )
Stop Bit
：
1
Code
：
ASCII
Bit Format
：
LSB
MSB
0
1
2
3
4
5
6
7
8
Start
Bit
Parity
Stop
Bit
