Ecotech Serinus 40 - 3.5.24 Analog Input Menu

Operation
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Delay (RS232 #2)
When set to Enabled it will delay the serial communication
responses through the RS232 #2 port by approximately 0.25
seconds. This is used in systems that cannot cope with the
rapid response of the Serinus instruments. When set to
Disabled communication will proceed without delay.
Baud (RS232 #1)
Sets the baud rate for this serial port (1200, 2400, 4800, 9600,
14400, 19200, or 38400).
Protocol (RS232 #1)
Sets the protocol used for this serial port (EC9800, Bavarian,
Advanced, or Modbus). This must be set to Advanced for
Ecotech supplied software.
Baud (RS232 #2)
Sets the baud rate for this serial port (1200, 2400, 4800, 9600,
14400, 19200, or 38400).
Protocol (RS232 #2)
Sets the protocol used for this serial port (EC9800, Bavarian,
Advanced, or Modbus). This must be set to Advanced for
Ecotech supplied software.
3.5.24 Analog Input Menu
The Serinus supports 3 analog inputs from the 25 pin I/O connector. Each input is a 0 to 5 volt CAT 1
input that can be scaled and then logged to the internal memory, or accessed remotely as
parameters 199-201.
CAUTION
Exceeding these voltages can permanently damage the instrument and void the
warranty.
Input 1/2/3 Multiplier
The input voltage will be multiplied by this number. E.g. if a
sensor has a 0-5V output for a temperature of -40°C to 60°C,
then the multiplier would be (60-(-40))/5 = 20.
Input 1/2/3 Offset
This value will be added to the above calculation. Continuing
the example in the multiplier description, the offset should be
set to -40, so that a voltage of 0V will be recorded as -40°C.
Input 1/2/3 Reading
The current reading from the input voltage, after the
multiplier and offset have been applied. This is the value that
would currently be logged, or reported as parameter 199-201
via USB or serial requests.