KERN & SOHN CPB 30K5DM - Manual (Page 46)

13 Data output RS 232 C
The balance is typically equipped with a RS 232C interface. Weighing data can be
edited according to menu setting or automatically or by pressing via the interface.
This data exchange is asynchronous using ASCII - Code.
The following conditions must be met to provide successful communication between
the weighing balance and the printer.
• Use a suitable cable to connect the weighing balance to the interface of the
printer. Faultless operation requires an adequate KERN interface cable.
• Communication parameters (baud rate, bits and parity) of weighing balance
and printer have to match, see chap. 11.2, Menu block „F4 AU“
.
13.1 Technical data
Connection D-Sub 9 poles jack
Pin 2 output
Pin 3 input
Pin 7 signal earth
Baud rate Selectable 600/1200/2400/4800/9600
Parity 8 bits, no parity
bold printed = factory setting
13.2 Remote control instructions
The remote control commands are sent from the remote control unit to the balance
as ASCII code. After the balance having received the commands, it will send the
following data.
Take into account that the following remote control commands must be sent without
a subsequent CR LF.
T Tare placed weighing vessel
Z Zeroing
C Delete
P Pieces to send
S Send stable value
W Send instable value
CPB-N / CPB-DM-BA-e-1424 47