» IFM Electronic » IFM O6P702 Retro-reflective sensor

IFM O6P702 Retro-reflective sensor


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  • Robust housing for use in harsh industrial environments
  • Programmable light-on/dark-on mode
  • Very long range
  • Sensitivity adjustable via teach buttons
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Product characteristics
Type of light red light
Laser protection class 1
Housing rectangular
Function principle Retro-reflective sensor
Electrical data
Operating voltage [V] 10…30 DC
Current consumption [mA] 15; (24 V)
Protection class III
Reverse polarity protection yes
Type of light red light
Wave length [nm] 650
Electrical design PNP
Output function light-on/dark-on mode; (selectable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 100
Switching frequency DC [Hz] 1000
Type of short-circuit protection pulsed
Detection zone
Range [m] 0.075…8; (Prismatic reflector 50 x 50 mm E20722)
Max. light spot diameter [mm] 17
Light spot dimensions refer to at maximum range
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
Profiles Smart Sensor: Device Identification; Device Diagnosis; Teach Channel; Switching Channel
SIO mode yes
Required master port type A
Min. process cycle time [ms] 2.5
IO-Link process data (cyclical)
function bit length
process value 8
device status 4
binary switching information 1
IO-Link functions (acyclical) application specific tag; operating hours counter; switching cycles counter
Supported DeviceIDs
Type of operation DeviceID
Default 525
Operating conditions
Ambient temperature [°C] -10…60
Protection IP 65; IP 67
Tests / approvals
EN 60947-5-2
Laser protection class 1
Notes on laser protection
Caution: laser light
laser class: 1
EN / IEC60825-1:2007
EN / IEC60825-1:2014
Complies with 21 CFR 1040 except for deviations pursuant to Laser Notice No. 50, dated June 2007.
MTTF [years] 636
Mechanical data
Weight [g] 19.3
Housing rectangular
Dimensions [mm] 46 x 13 x 21
Materials housing: ABS; PPSU; Sealing: EPDM
Lens material
Lens alignment side lens
Tightening torque [Nm] 0.5; (screws)
Displays / operating elements
switching status 1 x LED, yellow
operation 1 x LED, green
operating voltage “supply class 2” according to cULus
Pack quantity 1 pcs.
Electrical connection
Connector: 1 x M8
Diagrams and graphs

x: Abstand [mm]
y: Funktionsreservefaktor

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