Outputs - CESVA SC-20c Manual Del Usuario

SC-20c
User's manual

5. OUTPUTS

Digital outputs
PC
Print
Buff. Print This is the same port as Print but the printout is done at the end of the
All the digital outputs are available at the connector 5. This is a 9-way sub-D
connector. The pin configuration is the following:
The transmission format is as follows:
Analog outputs
AC
DC
It corresponds with the 3.5 mm jack of the supplied connecting cable (monophonic).
It is a serial port that complies with the standards RS232C, EIA232D
and CCITTV28. It enables the SC-20c to be connected to a computer.
To select it turn selector 10 to PC before starting a measurement.
It is a serial output port that complies with the standards RS232C,
EIA232D and CCITTV28. It enables the connection of a serial printer to
the SC-20c. Every second, it prints the selected function in a graphic
and numeric way. If L
every minute. When the measurement ends, it prints a summary with
the value of all the functions and a distribution histogram.
To select it turn selector 10 to Print before starting a measurement.
measurement. This is so that the noise of the printer doesn't interfere in
the measurement. The impression memory is of 120 data items. This
means that with all the functions the measurement can last up to 2
minutes and with L
eq1'
exceeds this length of time, only the last 2 minutes or 2 hours will be
printed.
To select it turn selector 10 to Buff. Print before starting a
measurement.
2 - RX
3 - TX
5 - GND (ground)
speed: 9600 bauds
data bits: 8
parity: no
stop bits: 1
Output of the preamplifier with no frequency weighting. It is always
available at pins 6 (signal) and 7 (ground) of the connector 5.
It corresponds with the 2.5 mm jack of the supplied connecting cable
(monophonic).
Continuous voltage output which is equivalent to the value shown on
the display. It is always available at pins 9 (signal) and 7 (ground) of
the connector 5.
is the selected function, printouts take place
eq1'
up to 2 hours. In the event that the measurement
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