ipf electronic OTR49175 User manual

MANUAL •Subject to alteration! Version: July 2019
ipf electronic gmbh
•Rosmarter Allee 14 •58762 Altena
│
Tel [phone] •Fax [phone]
│
[email protected] •www.ipf-electronic.com 1
OTR49175
optical sensors
diffuse reflection sensors
Istainless steel sleeve
Ihigh degree of protection IP67
ILED display for status and functional reserve
Iconnection with M8-pigtail
TECHNICAL DATA
sensing range max.
24mm (object with 90% reflectivity)
operating range
0 … 20mm (object with 90% reflectivity)
transmitting element
LED, red light
wave length
630nm
operating voltage UB
10 … 30V DC
residual ripple
≤ 10%
power consumption (no load)
≤ 12mA
output signal
pnp, no
output current (max. load)
≤ 100mA
voltage drop (max. load)
≤ 2V DC
Sampling frequency
≤ 1kHz
indicator LED, green
excess gain
indicator LED, yellow
sensing state
short circuit protection
+
reverse polarity protection
+
housing material
stainless steel V2A
optics material
PBT / PMMA
degree of protection (EN 60529)
IP 67
design
Ø 4mm
length
35.75mm
operating temperature
-20 … +65°C
connection
300mm PUR-Cable / M8-Connector, 3-pin
connection accessories
e.g. VK200075
mounting accessories (clip)
AY000044
connection dimensional drawing
Colors: 1 = BN (brown), 3 = BU (blue), 4 = BK (black)
Functions: 1 = L+, 3 = L-, 4 = PNP NO
Subminiature devices
visible red light

MANUAL •Subject to alteration! Version: July 2019
ipf electronic gmbh
•Rosmarter Allee 14 •58762 Altena
│
Tel [phone] •Fax [phone]
│
[email protected] •www.ipf-electronic.com 2
Installation and environment
To attach the device only use a mounting clip, for example AY000044.
Coverings on the optics impair the function. Please install the device in such a way that dust cannot be deposited or
liquids can get on the optics. The device should be accessible for cleaning.
From time to time, the optics should be cleaned with a soft cloth moistened with soapy water.
Cable
The connecting cable between sensor and M8-connector should be laid as fixed as possible or strain-relieved.
Adjustment
Mount the device by taking into account the sensing range, so that the object is reliably detected. In case of reliable
detection, the LED lights up green.
If the LED lights up yellow, the device is in an insecure area. The cause may be an object that is too far away or even
soiling.
There should be no other objects than the one to be detected within the detection area or its border.
Note
The devices respond to the intensity of the light that is reflected of any object. The nominal switching distances are
based on white paper with an area of 100 x 100mm. The possible detection ranges for less reflective materials can be
found in the table "sensing range". The switching distance increases with more reflective materials (e.g. polished
aluminum).
Sensing range Light spot size
target (reflectivity)
operating range
sensing range max.
white (90%)
0 … 20mm
0 … 24mm
grey (18%)
0.5 … 10mm
0.5 … 12mm
black (6%)
0.5 … 4mm
0.5 … 5mm
SAFETY WARNINGS:
Before initial operation, please make sure to follow all safety instructions that may be provided in the product
information!
Never use these articles in applications where the safety of a person depends on their functionality.