20
Laser Triangulation Sensors. RF602 Series
RF602 [Revision 1.2.0] 28.01.2019
Ax
Analog output
ON
1 -
analog output is ON
;
0 -
analog output is OFF
.
0 – “OK” line
1 – “OK” line
TMx
Control of
averaging mode
0 - averaging over a number of results (default);
1 - time averaging (5 ms).
0 – “OK” line
1 – “OK” line
TLx
Control of logic
output mode
0 - out of the range indication (default);
1 - mutual synchronization mode;
2 - hardware zero set mode;
3 - laser switch OFF/ON.
0 – “OK” line
1 – “OK” line
2 – “OK” line
3 – “OK” line
TAx
Control of analog
output mode
0 -
window mode (default);
1 - full range.
0 – “OK” line
1 – “OK” line
TSx
Control of
sampling mode
0 - time sampling (default);
1 - trigger sampling.
0 – “OK” line
1 – “OK” line
Bxxx
Rate of data
transfer (RS232 /
RS485)
1…192 (default - 4)
Specifies data transfer rate in increments of 2400
baud; e.g., 4 means the rate of 4*2400=9600 baud.
“OK” line
Gxxx
Number of
averaged values
1…128 (default - 1)
“OK” line
Sxxxxx
Sampling period
1) 10…65535 (default - 5000)
The time interval in increments of 1 s with which
sensor automatically communicates the results on
streaming request (priority of sampling = 0).
2) 1…65535
Divider ratio of trigger input (priority of sampling = 1).
“OK” line
Exxxx
Maximum
integration time
2…3200 (default - 3200)
The limiting time of integration by CMOS-array in
increments of 1 s.
“OK” line
Dxxx
Time lock of result
0…255
Specifies the time interval in increments of 5 ms.
“OK” line
Zxxxxx
Zero point
0…16384 (default - 0)
Specifies the beginning of absolute coordinate system.
Z* - reset to 0.
“OK” line
12. Analog outputs
Changing of the signal at the analog output occurs synchronously with changing of
the result transferred through the bit-serial interface.
12.1. Current output 4…20 mA
The connection scheme is shown in the figure. The value of load resistor should not
be higher than 500 Ohm. 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.
