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Triangulation Laser Sensors, RF603 Series
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14. Analog outputs
Changing of the signal at analog output occurs in synchronism with the changing
of the result transferred through the bit-serial interface
14.1. Current output 4…20 mA
Gray
Voltmeter
500 Om
RF603
1 nF
10 kOm
Blue
14.2. Voltage output
The connection scheme is shown in the figure. To reduce noise, it is recommended to install RC filter before the measuring instrument. The filter capacitor value is
indicated for maximum sampling frequency of the sensor (9,4 kHz) and this value increases in proportion to the frequency reduction.
Gray
Voltmeter
10 kOm
1 nF
Blue
RF603
19
The connection scheme is shown in the figure. The value of load resistor should
not be higher than 500 Ом. To reduce noise, it is recommended to install RC filter before the measuring instrument. The filter capacitor value is indicated for maximum sampling frequency of the sensor (9,4 kHz) and this value increases in proportion to the frequency reduction.
14.3. Configuration parameters.
14.3.1. Range of the analog output.
While working with the analog output, resolution can be increased by using the
‗Window in the operating range‘ function which makes it possible to select a window of
required size and position in the operating range of the sensor within which the whole
range of analog output signal will be scaled.
If the beginning of the range of the analog signal is set at a higher value than the
end value of the range, this will change the direction of rise of the analog signal.
Note. If the beginning of the range of the analog signal is set at a higher value
than the end value of the range, this will change the direction of rise of the analog signal.
14.3.2. Analog output operation mode.
When using ‗window in the operating range‘ function, this mode defines the analog output operation mode.
RF603 [Revision 2.0] 10th January 2011
valid for sensors with serial numbers 11000 and higher
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