Adam Equipment CCSA series, Руководство пользователя

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17 | P a g e © Adam Equipment Company 2009
4.0 RS-232 INTERFACE
The Scale includes a RS-232 output as standard. The RS-232 allows a
record to be sent to a serial printer as work is done on the scale.
4.1 RS-232 OUTPUT
The RS-232 interface is bi-directional with commands that function similar to
some of the front panel keys and other commands to input data into the scale
for coin weights, denominations and symbols used. The parameters for the
RS-232 interface are:
The scale does not require RTS/CTS signals to be used.
4.2 PRINTING
The scale will output data when the following keys are pressed.
[M+] outputs the current record at the same time as the results are stored in
the memory. See Section 3.4.
Baud Rate: 300, 600, 1200, 2400,
4800
or 9600 baud
Parity:
None
, Odd or Even
Data bits: 8 or 7
Stop bit:
1
Data: ASCII
Connector: d-subminiature 9 pin socket (DE 9S)
Mating connector: d-subminiature 9 pin plug (DE 9P)
Pin 2 RXD Data Input
Pin 3 TXD Signal Output
Pin 5 RTS Output