Optical sensors - Diffuse reflection sensors with background suppression

OT340571

OT340571
List price
175,60 €
amount price discount
1 175,60 €
5 170,33 € 3% / 5,27 €
10 166,82 € 5% / 8,78 €
20 161,55 € 8% / 14,05 €
50 154,53 € 12% / 21,07 €
Available
Optical Sensor, Diffuse Reflection Sensor, 41x20x12 mm, Sn: 10-200, 10–30 V DC, 1x PNP/NPN push-pull, IO-Link, 4-pin M8 connector, IP67, ABS+PMMA plastic, 700 Hz, blue light, point, teach-in
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Optical sensors - Diffuse reflection sensors with background suppression

Optical sensors operate contactless. They detect objects regardless of their characteristics (e.g., shape, color, surface texture, material). Their basic operating principle is based on the transmission and reception of light. There are three versions: 1. The through-beam sensor consists of two separate devices—a transmitter and a receiver—that are aligned with each other. When the light beam between the two devices is interrupted, the switching output integrated into the receiver changes its status. 2. In a reflective light barrier, the transmitter and receiver are housed in a single device. The transmitted light beam is reflected toward the receiver by a reflector mounted opposite it. As soon as the light beam is interrupted, the switching output integrated into the device changes its status. 3. In a diffuse reflection sensor, the transmitter and receiver are housed in a single device. The emitted light beam is reflected by the object to be detected. As soon as the receiver detects the reflected light, the switching output integrated into the device changes its status.

Electrical properties

Response/decay time
0.5ms
Number of switching outputs
1
Type of switching function
Normally closed (n.o. for PNP) Normally closed (n.c. for NPN) - Adjustable
Type of electrical connection
M8-connector
Type of switching output
Push-pull
Rated switching current
100mA
Operating principle
background suppression
No-load current
30mA
Number of pins
4
Switching distance
10 - 200mm
Switching frequency
700Hz
Protection class
II
Scanning function
Light-/dark-on mode
Decay time
0.5ms
supported communication interface
IO-Link
Display
LED display
protection functions
short circuit protection, reverse polarity protection

mechanical properties

Design
Cuboid
Width
12mm
Height
40.6mm
Length
20mm
Storage temperature
-20 - 80°C
Degree of protection (IP)
IP67 / IP69k
Active area material of sensor
Plastic (PMMA)
Housing material
plastic (ABS)

optical properties

Risk group
2
Light source
Blue light
Light beam form
Point
Wavelength of the sensor
450nm
Light spot width at focal point
7mm
Light spot length at focal point
7mm

other properties

Ambient temperature
-20 - 60°C
Reference medium / object
Material with 90% reflectivity
IO-Link version
V1.1
You can find accessories for OT340571 in these product groups:

Assembly

Mounting design 34

Connection technology

Adapter M8 socket 4-pin / M12 connector 4-pin

Cable sockets M8 4-pin field-attachable

Cable sockets M8 4-wire

Cable sockets M8 4-wire shielded

Cable sockets M8-socket 4-wire with LED

Cable sockets M8-socket M12-connector 4-wire

Cable sockets M8-socket M8-connector 4-wire

Cable sockets M8-socket with LED M8-connector 4-wire

Timer stages M8

Other sensors

Power supply 24V DC / 100mA switching amplifier

Protection cap, teflon M8

Programming / parameterization

IO-Link master

Tool

Sensor tester

Classification Class
eClass-7.0 27270904
eClass-7.1 27270904
eClass-8.0 27270904
eClass-9.0 27270904
eClass-9.1 27270904
ETIM-6.0 EC002719
ETIM-7.0 EC002719
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
OzDS-compliant Yes
POP-compliant Yes
TSCA-compliant Yes
IPF Product Group 100 optical sensors
packaging dimensions 60 x 30 x 91mm
gross weight 25g
Carbon footprint 0,21kg CO₂e
customs tariff number 85365019
WEEE number 40951076
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