Chauvin Arnoux C.A 6543 Manual De Instrucciones página 49

6. MEMORY / RS 232 (C.A 6543)
6.1 RS 232 Specifications
I The signalling speed in Bauds can be set to 300, 600, 1200, 2400, 4800, 9600, or "Parallel" for the
printing of results on parallel printers via the optional serial-to-parallel adapter.
This setting is carried out in the SET-UP menu (see § 4.7)
I Data format: 8 data bits , 1 stop bit, without parity, Xon / Xoff protocol
I Serial printer connection
I Connection to a PC or to a parallel printer.
Œ
9-pin connector to
25-pin connector
Necessary links DB9 B25 (Œ Œ Œ Œ Œ → → → → →      )
(null cable - standard modem) :
1 8 6 20
2 2 7 5
3 3 8 4
4 6 9 22
5 7
6.2 Saving / recalling values ( MEM/MR button)
6.2.1 First function MEM (save)
With this function results may be recorded on the device's read-write memory.
These results are stored under addresses defined by an object number(OBJ) and a test number (TEST).
Front view
2
3
5
9 pin female connector
to C.A 6543
C.A 6543
49
Front view
2
3
5
9 pin male connector
to serial printer
Ž
9-pin connector to PC

25-pin connector to PC or
serial-to-parallel adapter
DB25 DB9 conversion (     → → → → → Ž Ž Ž Ž Ž ):
I I I I I
2 3
3 2
7 5