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Available on request
Pepperl Fuchs OBE20M-R102-S2EP-IO-V31-L – Thru-beam sensor (pair)
MPN: OBE20M-R102-S2EP-IO-V31-L · Brand: Pepperl Fuchs
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts
| Availability | Confirmed on request |
| Category | Thru-Beam Sensors |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can OBE20M-R102-S2EP-IO-V31-L be shipped?
OBE20M-R102-S2EP-IO-V31-L is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up OBE20M-R102-S2EP-IO-V31-L in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for OBE20M-R102-S2EP-IO-V31-L and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for OBE20M-R102-S2EP-IO-V31-L, subject to availability and destination.
• Miniature design with versatile mounting options
• DuraBeam Laser Sensors - durable and employable like an LED
• IO-Link interface for service and process data
• Various frequencies for avoiding mutual interference (cross-talk immunity)
• Extended temperature range -40 °C ... 60 °C
• High degree of protection IP69K
Miniature design with versatile mounting options, DuraBeam Laser Sensors - durable and employable like an LED, IO-Link interface for service and process data, Various frequencies for avoiding mutual interference (cross-talk immunity), Extended temperature range, -40 °C ... 60 °C
Specifications
System components
| Order code (Pepperl+Fuchs part number) | 322703 |
| Emitter | OBE20M-R102-S-IO-V31-L |
| Receiver | OBE20M-R102-2EP-IO-V31-L |
| Lifecycle | Active (current Pepperl+Fuchs product) |
General specifications
| Effective detection range | 0 ... 20 m |
| Threshold detection range | 30 m |
| Light source | laser diode |
| Light type | modulated visible red light |
| Laser nominal ratings: Note | LASER LIGHT , DO NOT STARE INTO BEAM |
| Laser nominal ratings: Laser class | 1 |
| Laser nominal ratings: Wave length | 680 nm |
| Laser nominal ratings: Beam divergence | > 5 mrad ; d63 < 2 mm in the range of 250 mm ... 750 mm |
| Laser nominal ratings: Pulse length | 1.6 µs |
| Laser nominal ratings: Repetition rate | max. 17.6 kHz |
| Laser nominal ratings: max. pulse energy | 9.6 nJ |
| Diameter of the light spot | approx. 50 mm at a distance of 20 m |
| Opening angle | approx. 0.3 ° |
| Ambient light limit | EN 60947-5-2 : 30000 Lux |
Functional safety related parameters
| MTTFd | 440 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| Operation indicator | LED green: constantly on - power onflashing (4Hz) - short circuitflashing with short break (1 Hz) - IO-Link mode |
| Function indicator | Yellow LED: Permanently lit - light path clear Permanently off - object detected Flashing (4 Hz) - insufficient operating reserve |
| Control elements | Receiver: light/dark switch |
| Control elements | Receiver: sensitivity adjustment |
| Parameterization indicator | IO link communication: green LED goes out briefly (1 Hz) |
Electrical specifications
| Operating voltage | 10 ... 30 V DC UB |
| Ripple | max. 10 % |
| No-load supply current | Emitter: ≤ 13 mA Receiver: ≤ 13 mA at 24 V supply voltage I0 |
| Protection class | III |
Interface
| Interface type | IO-Link ( via C/Q = pin 4 ) |
| IO-Link revision | 1.1 |
| Device ID | Emitter: 0x110406 (1115142) Receiver: 0x110306 (1114886) |
| Transfer rate | COM2 (38.4 kBit/s) |
| Min. cycle time | 2.3 ms |
| Process data width | Emitter: Process data output: 2 Bit Receiver: Process data input: 2 Bit Process data output: 2 Bit |
| SIO mode support | yes |
| Compatible master port type | A |
Input
| Test input | emitter deactivation at +UB |
Output
| Switching type | The switching type of the sensor is adjustable. The default setting is: C/Q - Pin4: NPN normally open / dark-on, PNP normally closed / light-on, IO-Link /Q - Pin2: NPN normally closed / light-on, PNP normally open / dark-on |
| Signal output | 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected, overvoltage protected |
| Switching voltage | max. 30 V DC |
| Switching current | max. 100 mA , resistive load |
| Usage category | DC-12 and DC-13 |
| Voltage drop | ≤ 1.5 V DC Ud |
| Switching frequency | 1250 Hz f |
| Response time | 0.4 ms |
Conformity
| Communication interface | IEC 61131-9 |
| Product standard | EN 60947-5-2 |
| Laser safety | EN 60825-1:2014 |
Approvals and certificates
| UL approval | E87056 , cULus Listed , class 2 power supply , type rating 1 |
| FDA approval | IEC 60825-1:2014 Complies with 21 CFR 1040.10 and 1040.11 except for conformance with IEC 60825-1 Ed. 3 as described in Laser Notice 56, dated May 8, 2019. |
Ambient conditions
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature | -40 ... 70 °C (-40 ... 158 °F) |
Mechanical specifications
| Degree of protection | IP67 / IP69 / IP69K |
| Connection | M8 x 1 connector, 4-pin |
| Material: Housing | PC (Polycarbonate) |
| Material: Optical face | Float glass |
| Mass | Emitter: approx. 10 g receiver: approx. 10 g |
| Dimensions: Height | 33.8 mm |
| Dimensions: Width | 13.9 mm |
| Dimensions: Depth | 18.3 mm |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
| Datasheet OBE20M-R102-S2EP-IO-V31-L | |
| Instruction Manual | PDF · 150 kB |
| Installation and user instructions for offline parameterization of IO-Link sensors | PDF · 1.8 MB |
CAD & dimension drawings
| 3-D model (STEP) OBE12M-R101-S2EP1-IO-V31 | STP · 573 kB |
| EPLAN macro OBE20M-R102-S2EP-IO-V31-L | EDZ · 81 kB |
| 3-D model (STEP) OBE12M-R101-S2EP1-IO-V31 | STP · 783 kB |
Certificates (5)
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
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