User's Manual

P a g e 18 © Adam Equipment Company 2011
9.0 RS-232 INTERFACE
The GBC/GFC Series are supplied with a RS-232 bi-directional interface. The scale
when connected to a printer or computer through the RS-232 interface, outputs the
weight, unit weight and count.
Specifications:
Connector:
The scale can be set to print text in English, French, German or Spanish. See the RS-
232 parameters section for details.
All lines end with line feed <lf>, and carriage return <cr>characters.
RS-232 output of weighing data
ASCII code
Adjustable Baud rate, 600, 1200, 2400, 4800, 9600 and 19200 baud
8 data bits
No Parity
9 pin D-subminiature socket
Pin 3 Output
Pin 2 Input
Pin 5 Signal Ground