Adam Equipment cbw 30 User Manual

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9.0 RS-232 
INTERFACE 
 
The CBW scales comes with a bi-directional RS-232 interface.   
 
Specifications:  
 
 
 
 
 
 
 
 
RS-232 output of weighing data 
ASCII code 
4800 Baud 
8 data bits 
No Parity 
 
Connector:                         
 
 
 
 
 
 
9 pin d-subminiature socket 
Pin 3 Output 
Pin 2 Input 
Pin 5 Signal Ground
 
Data Format for normal weighing operations, parts counting or recalling of 
totals from memory will all be different.  Examples follow: 
 
A. Normal Output 
 
GS    1.234  kg 
GS  for  Gross  weight,  NT  for  net  weight 
and a unit of weight 
No. 1             
This  number  increments  every  time  a 
new value is stored in memory 
Total   1.234 kg   
The total value stored in memory 
<lf> 
<lf>                                                   
Includes 2 line feeds 
 
 
B. When in percent weighing mode, the output is shown in percent weight only 
 
GS     100.00% 
 
GS  for  Gross weight, NT for net weight 
and a unit of weight 
<lf>  
<lf>                                                            
Includes 2 line feeds 
 
 
 
© Adam Equipment Company 2007 
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