Home / Pepperl Fuchs / Thru-Beam Sensors / Thru-beam sensor (pair) OBE12M-R101-S2EP1-IO

Thru-beam sensor (pair) OBE12M-R101-S2EP1-IO — photo 1 of 5

Thru-beam sensor (pair) OBE12M-R101-S2EP1-IO — photo 2 of 5

Thru-beam sensor (pair) OBE12M-R101-S2EP1-IO — photo 3 of 5

Thru-beam sensor (pair) OBE12M-R101-S2EP1-IO — photo 4 of 5

Thru-beam sensor (pair) OBE12M-R101-S2EP1-IO — photo 5 of 5

Available on request

Pepperl Fuchs OBE12M-R101-S2EP1-IO – Thru-beam sensor (pair)

MPN: OBE12M-R101-S2EP1-IO · Brand: Pepperl Fuchs

Price on request

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Thru-Beam Sensors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can OBE12M-R101-S2EP1-IO be shipped?

OBE12M-R101-S2EP1-IO 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 OBE12M-R101-S2EP1-IO 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 OBE12M-R101-S2EP1-IO 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 OBE12M-R101-S2EP1-IO, subject to availability and destination.

• Miniature design with versatile mounting options

• 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, 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

Specifications

System components

Order code (Pepperl+Fuchs part number)	322704
Emitter	OBE12M-R101-S-IO
Receiver	OBE12M-R101-2EP1-IO
Lifecycle	Active (current Pepperl+Fuchs product)

General specifications

Effective detection range	0 ... 12 m
Threshold detection range	15 m
Light source	LED
Light type	modulated visible red light
LED risk group labelling	exempt group
Diameter of the light spot	approx. 65 mm at a distance of 1 m
Opening angle	3.7 °
Ambient light limit	EN 60947-5-2 : 30000 Lux

Functional safety related parameters

MTTFd	462 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: ≤ 14 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: 0x110401 (1115137) Receiver: 0x11030A (1114890)
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 - BK: NPN normally closed / light-on, PNP normally open / dark-on, IO-Link /Q - WH: NPN normally open / dark-on, PNP normally closed / light-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	1000 Hz f
Response time	0.5 ms

Compliance with standards and directives

Directive conformity: EMC Directive 2004/108/EC	EN 60947-5-2:2007+A1:2012
Standard conformity: Product standard	EN 60947-5-2:2007+A1:2012 IEC 60947-5-2:2007 + A1:2012
Standard conformity: Standards	UL 60947-5-2: 2014 IEC 61131-9:2013 EN 62471:2008 EN 61131-9:2013

Approvals and certificates

UL approval

E87056 , cULus Listed , class 2 power supply , type rating 1

Ambient conditions

Ambient temperature	-40 ... 60 °C (-40 ... 140 °F) , cable, fixed installation -25 ... 60 °C (-13 ... 140 °F) , movable cable not appropriate for conveyor chains
Storage temperature	-40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Degree of protection	IP67 / IP69 / IP69K
Connection	2 m fixed cable
Material: Housing	PC (Polycarbonate)
Material: Optical face	PMMA
Mass	Emitter: approx. 10 g receiver: approx. 10 g
Dimensions: Height	33.8 mm
Dimensions: Width	13.9 mm
Dimensions: Depth	18.3 mm
Cable length	2 m

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

Datasheet OBE12M-R101-S2EP1-IO	PDF
Instruction Manual	PDF · 150 kB
Installation and user instructions for offline parameterization of IO-Link sensors	PDF · 1.8 MB

CAD & dimension drawings

EPLAN macro OBE12M-R101-S2EP1-IO	EDZ · 79 kB
3-D model (STEP) OBE12M-R101-S2EP1-IO	STP · 885 kB
3-D model (STEP) OBE12M-R101-S2EP1-IO	STP · 401 kB

Certificates (5)

EU Declaration of Conformity (Pepperl+Fuchs)	PDF · 315 kB
IO-Link Manufacturer Declaration (CERT-4434A)	PDF · 233 kB
IO-Link Manufacturer Declaration (CERT-4433A)	PDF · 233 kB
UK Declaration of Conformity (Pepperl+Fuchs)	PDF · 306 kB
Canada USA UL Ordinary Location (UL-US-L87056-11-41301991-3 / UL-CA-L87056-31-41301991-3)	PDF · 1.8 MB