Microsonic sks-15/D - Manual (Page 2)

Technical data
Blind zone
Operating range
Maximum range
Angle of beam spread
20 mm
150 mm 20 mm
150 mm
250 mm
See detection zone 250 mm
See detection zone
Transducer frequency
Resolution, sampling rate
Reproducibility
Detection zones
for different objects:
The dark grey areas are determined
with a thin round bar (10 mm dia.)
and indicate the typical operating range
of a sensor. In order to obtain the light grey
areas, a plate (100 x 100 mm) is introduced
into the beam spread from the side.
In doing so, the optimum angle between
plate and sensor is always employed.
This therefore indicates the maximum
detection zone of the sensor.
It is not possible to evaluate ultrasonic
reflections outside this area.
380 kHz
0,10 mm 380 kHz
0,10 mm
± 0,15 % ± 0,15 %
Accuracy
Operating voltage U B
Voltage ripple
Temperature drift 0,17 % / °C Temperature drift internal compensated, ≤ 2 %
20 - 30 V DC, reverse polarity protection
±10 % 20 - 30 V DC, reverse polarity protection
±10 %
No-load current consumption
Housing
< 30 mA
ABS < 30 mA
ABS
ultrasonic transducer: polyurethane foam,
epoxy resin with glass content ultrasonic transducer: polyurethane foam,
epoxy resin with glass content
Class of protection to EN 60 529
Type of connection
Controls
Indicators
IP 67
3-pin M8 initiator plug IP 67
4-pin M8 initiator plug
Yes, Teach-in push-button
LED green (operation) Yes, Teach-in push-button
LED green (operation)
Programmable
Operating temperature
Storage temperature
LED yellow (state of output)
No LED yellow (state of output)
No
-25°C to +70°C
-40°C to +85°C -25°C to +70°C
-40°C to +85°C
Weight
Switching hysteresis
Switching frequency
Response time
8 g
2 mm 8 g
2 mm
25 Hz
32 ms 25 Hz
32 ms
Time delay before availability
Norm conformity
Order no.
< 300 ms
EN 60947-5-2 < 300 ms
EN 60947-5-2
sks-15/D sks-15/CD
Switched output
Order no.
pnp, U B -2 V, I max = 200 mA
switchable NOC/NCC, short-circuit-proof
pnp, U B -2 V, I max = 200 mA
switchable NOC/NCC, short-circuit-proof
sks-15/E sks-15/CE
Switched output npn, -U B +2 V, I max = 200 mA
switchable NOC/NCC, short-circuit-proof
npn, -U B +2 V, I max = 200 mA
switchable NOC/NCC, short-circuit-proof
1
2
4
3
+U B
-U B
(Com) U
1
2
4
3
+U B
-U B
(Com) U
1 pnp switched output
1 npn switched output
D
E
sks-15... sks-15...
8 cm 4 cm 0 cm 4 cm 8 cm
0 cm
4 cm
8 cm
12 cm
16 cm
20 cm
24 cm
Round bar
Plate
8 cm 4 cm 0 cm 4 cm 8 cm
0 cm
4 cm
8 cm
12 cm
16 cm
20 cm
24 cm
Round bar
Plate
microsonic GmbH • Hauert 16 • D-44227 Dortmund • Tel: +49 2 31 / 97 51 51-0 • Fax: +49 2 31 / 97 51 51-51 • E-Mail: [email protected] • www.microsonic.de
The content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not warrant any product features. *B7392*
MV-DO-074785-187014
Fig. 4: Set the detect point for different
directions of movement of the object
■ In the »Two-way reflective barrier«
operating mode, the object has to
be within the range of 0-85 % of
the set distance.
■ If the push-button is not pressed
for 10 minutes during the teach-in
setting, the settings made hitherto
are deleted.
■ The sensor can be reset to its fac-
tory setting.
Object detection Level control
89/336/EEC