Pepperl Fuchs

Pepperl Fuchs DF20-2883/B/49/124

Print mark color sensor

MPN: DF20-2883/B/49/124
Category: Print Mark Sensors

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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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What is the Pepperl Fuchs DF20-2883/B/49/124?

Diffuse mode sensor for recording colored print marks on backgrounds with different colors

Teach-in procedure for automatic threshold value setting

3 emitter colors: green, red and blue

Very short response time

Sturdy, waterproof plastic housing

Print mark color sensor, 9.5 mm detection range, RGB light with circular light spot, external Teach-In, Teach-In button, NPN output, PNP output, M12 plug, Diffuse mode sensor for recording colored print marks on backgrounds with different colors, Teach-in procedure for automatic threshold value setting, 3 emitter colors: green, red and blue, Very short response time, Sturdy, waterproof plastic housing

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	131839
Sensor range	9.5 mm ± 2 mm
Light source	3 LEDs (R,G,B)
Light type	Visible green/red/blue, modulated light
Light spot representation	Light spot diameter 1.5 mm
Angle deviation	max. ± 3°
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

MTTFd	650 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Indicators/operating means

Function indicator	LED yellow, lights up if print mark is detected flashes, if no safe operation is possible
Control elements	Teach-In key

Electrical specifications

Operating voltage	10 ... 30 V DC UB
Ripple	10 %
No-load supply current	≤ 55 mA I0

Input

Function input

Teach-In input

Output

Switching type	PNP switches according to +UB, NPN according to 0 V for detected mark
Signal output	1 PNP and 1 NPN short-circuit protected, open collector, synchronized-switching
Switching voltage	PNP: ≥ (+UB -2.5 V) , NPN: ≤ 1.5 V
Switching current	max. 200 mA
Switching frequency	1.65 kHz f
Response time	300 µs

Conformity

Product standard

EN 60947-5-2

Approvals and certificates

CCC approval	CCC approval / marking not required for products rated ≤36 V
Approvals	CE

Ambient conditions

Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Storage temperature	-20 ... 75 °C (-4 ... 167 °F)

Mechanical specifications

Degree of protection	IP67
Connection	5-pin, M12 x 1 connector
Material: Housing	PC (glass-fiber-reinforced Makrolon)
Material: Optical face	glass
Mass	200 g
Dimensions: Height	85.5 mm
Dimensions: Width	33 mm
Dimensions: Depth	60.8 mm

Downloads & documentation

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

Data sheets & manuals

CAD & dimension drawings

Certificates (1)

EU Declaration of Conformity (Pepperl+Fuchs)PDF · 189 kB

DF20-2883/B/49/124: frequently asked questions

When can DF20-2883/B/49/124 be shipped?

DF20-2883/B/49/124 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 DF20-2883/B/49/124 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 DF20-2883/B/49/124 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 DF20-2883/B/49/124, subject to availability and destination.