Services
Tools
Products
>
Photoelectric Sensors
>
DF12 and DF20 colour sensors – Coloured print mark recognition
Photoelectric Sensors
sensori-fotoelettrici
Pepperl+Fuchs

DF12 and DF20 colour sensors – Coloured print mark recognition

DF12 · DF20

Pepperl+Fuchs DF12 and DF20 colour sensors for coloured print marks: active three-range method with RGB light, automatic teach-in, DF12 with 3 independent channels, M12 connector.

EAC
UL
UKCA
CE
Description
Technical Specifications
Applications
Download
Datasheets

DF colour sensors detect coloured print marks on packaging materials and labels using the active three-range method (green, red and blue emitters). The teach-in procedure sets thresholds automatically; very short response times allow use on fast lines.

Key features

  • DF12: 3 independent channels with 3 tolerance steps each, 3 push-pull outputs, 11 mm range
  • DF20: PNP/NPN output, 9.5 or 25 mm range, optics rotatable by 90°, sturdy waterproof plastic housing
  • Teach-in for automatic threshold setting
  • Versions with 20 ms switch-off delay
  • M12 connector, 10…30 V DC supply

Use the filters in Variants and codes to find the exact part number: every code links to the official Pepperl+Fuchs datasheet and to a quote request. For versions not listed, accessories or availability, contact us.

No items found.
# General Product type: Print mark colour sensor Brand: Pepperl+Fuchs Principle: Diffuse mode, three-range method Range: 9.5 · 11 · 25 mm Light: RGB LED (green, red, blue) Operating elements: Potentiometer and teach-in (DF12) · teach-in button (DF20) # Certifications Certifications: EAC, UKCA, UL (DF12) Area: safe (non-classified) # Electrical Supply voltage: 10…30 V DC Output: 3 × push-pull (DF12) · PNP/NPN (DF20) # Mechanical Dimensions: 15 × 41.5 × 49 mm (DF12) · 60.8 × 33 × 85.5 mm (DF20) Connection: M12 connector
{"v":1,"colonne":[{"nome":"Series","valori":["DF12","DF20"]},{"nome":"Range","valori":["9.5 mm","11 mm","25 mm"]},{"nome":"Output","valori":["3 × push-pull","PNP/NPN"]},{"nome":"Setting","valori":["Potentiometer","Push-button"]},{"nome":"Timer","valori":["20 ms delay","—"]}],"righe":[["DF12-11-3K/9s20/145/151",0,1,0,0,0],["DF12-11-3K/145/151",0,1,0,0,1],["DF20/9S20/49/124",1,0,1,1,0],["DF20/49/124",1,0,1,1,1],["DF20/B/49/124",1,0,1,1,1],["DF20/35A/49/124",1,2,1,1,1]],"accessori":[["V19-G-2M-PUR-ABG","Single-ended female cordset, M12, straight, A-coded, 8-pin, PUR cable, grey, shielded"],["V15-G-2M-PUR","Single-ended female cordset, M12, straight, A-coded, 5-pin, PUR cable, grey"]],"datasheet":{"base":"https://files.pepperl-fuchs.com/webcat/navi/productInfo/pds/","pn":["132619","132618","418103","418101","421388","418102"],"apn":["200764","116452"],"noit":["116452","132618","132619","200764"]},"fonte":"Pepperl+Fuchs Industrial Sensors Product Guide (tdoct6719a)"}
No items found.
No applications listed.