E3S-DCN21

Product ID:66001
Updated: 2026/7/15
Omron E3S-DCN21

Key Features

  • 1Advanced RGB LED Light Source: High luminance RGB LED for greater light intensity and stable detection.
  • 2Smart Noise Reduction: Reduces noise to ensure accurate detection even in challenging environments.
  • 3High Dynamic Range: Detects subtle color differences and handles glossy workpieces with ease.
  • 4IO-Link Compatibility: Supports high-speed IO-Link communications for seamless integration with industrial systems.
  • 5IP67 Protection: Robust diecast zinc enclosure with IP67 rating for reliable operation in harsh conditions.

Need price and lead time?

Request a quote for original Omron E3S-DCN21. Tell us your required quantity.

It only takes 1 minute — get your quotation and delivery time.
Quote within 24h
100% Original Omron
Global Delivery
No Spam · Secure

Need a quote? Enter your quantity and get pricing fast.

Qty

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Body Type
Rectangular
Connection
M12 4-pin connector
Housing Material
Diecast zinc (nickel-plated brass)
Light Source
Red LED
Max Sensing Distance
13 mm
Operation
ON when mark is detected
Output
NPN
Sensing Method
Diffuse-reflective
Special Feature
IO-Link
Supply Voltage
10 to 30 VDC
Type
Color Mark Sensor

Specifications may be subject to change without notice

Still deciding on E3S-DCN21?

Our engineers can confirm stock, price, and lead time for this Omron part.

Get a no-obligation quote in 1 minute.

Chat with us