Leuze
electronic
Description
Leuze electronic
ODS 96
11
Analog output of the
laser device
Figure 3.4: Behavior of the analog output, ODS 96 M/V (laser)
Behavior of the output,
ODS 96 M/V
The ODS 96 M/V has an analog output with linear behavior inside the respec-
tive measurement range. The user can choose between current output
(4 - 20 mA) and voltage output (1 - 10 V). Above and below the linear range,
linearity is lost however, the output values signify an upper deviation (>
20 mA respectively > 10 V) or a lower deviation (< 4 mA respectively < 1 V)
of the measurement range.
Additionally, a switching output is available with the ODS 96 M/V. The posi-
tion within the measuring range, at which the switching output is active can
be set as needed via a teach-in lead. The breadth of the active range is
± 2 mm (LED) respectively ± 10 mm (laser).
Using the optional programming software, the declivity of the output charac-
teristic curve can be changed (steep progression with concurrent reduction
of the measurement range). Furthermore, the switching behavior of the addi-
tional switching output can be individually set.
3.3.2
ODS 96 M/D with Serial Output
Serial output of the LED
and laser device
Figure 3.5: Serial output, ODS 96 M/D
Serial output of the
ODS 96 M/D
The serial output of the ODS 96 M/D delivers a continuous data stream. The
measurement value is transmitted with two byte. The LSB signifies the High-
and the Low-Byte, to ensure recognition of definite coherence. For transmis-
sion, no telegram frame, but only the normal serial protocol is used. The
transmission protocol consists of 8 databit, 1 startbit, 1 stopbit, no parity. The
I (mA) U (V)
app.21 app.10,5
20 10
4 1
1 0
0 180 200 2000 2100 app.3000
Meas. distance
(mm)
und
efined
Li
nea
ri
ty
un
define
d
Measurement range
L
ine
arity
u
nde
fi
ned
Object p
resent
Ran
g
e
no obj
ec
t
detected
Measurement value = 14 Bit
1. Low-Byte (Bit 0 = 0) 2. High-Byte (Bit 0 = 1)
LSB
MSB
