Omron E3F-DS10Y1 90-250VAC 10CM Cylindrical M18 Diffuse Photoelectric Sensor

Omron E3F-DS10Y1 90-250VAC 10CM Cylindrical M18 Diffuse Photoelectric Sensor

1. Overview of the Omron E3F-DS10Y1

The Omron E3F-DS10Y1 is a cylindrical M18 diffuse reflection photoelectric sensor designed for short- to medium-range detection up to 10 cm. Its built-in 880 nm infrared LED, coupled with a high-performance optical lens, reliably identifies targets made of various materials, including black rubber, transparent plastic, and metal mirrors, with a repeatability of up to 0.5 mm, providing reliable presence/absence signals for high-speed assembly lines.

The sensor features a nickel-plated copper housing and IP67 sealing, ensuring continuous operation in harsh environments, including those characterized by humidity, dust, and oil, ranging from –25°C to +55°C. A one-touch teach-in knob allows users to set sensitivity on-site in just 3 seconds, eliminating the need for repeated screwdriver adjustments. A 360° visible red indicator displays real-time operating status, allowing maintenance personnel to quickly troubleshoot without stopping the machine. 

The E3F-DS10Y1 supports a wide 10–30 VDC power supply voltage. Its NPN normally open output can directly drive a PLC, relay, or counter. Typical applications include detecting unloaded parts in packaging machines, triggering in-place detection on conveyor lines, protecting areas for automatic doors, and confirming gripper positions in robots. With its M12 quick-release connector, compact 18 mm outer diameter, and Omron's global warranty, this sensor provides plug-and-play, maintenance-free, and precise detection in confined spaces.

2. Core Features:

1. Core Electrical Parameters
Product Type: Cylindrical M18 diffuse reflection photoelectric sensor (built-in amplifier)
Sensing Distance: 10 cm ± 10% (based on white A4 paper)
Supply Voltage:
– DC Model: 10–36 V DC (Ripple Peak ≤ 15%)
– AC Model: 90–250 V AC (two-wire, ordering suffix Y2)
Output:
– NPN normally open (NO) transistor output (Y1)
– AC two-wire normally open (NO)/normally closed (NC) selectable (Y2)
Maximum Output Current: 200 mA
Response Time: < 3 ms (DC Model); < 30 ms (AC Model)
Voltage Drop: < 1.5 V
Current Consumption: ≤ 20 mA (DC Model)
Pointing Angle: 3°–20°
Light Source: 880 nm infrared LED

2. Mechanical and Environmental Specifications
Case Dimensions: M18 × 67.5 mm, nickel-plated brass body, PMMA lens
Protection rating: IP67 (dustproof, short-term water immersion proof)
Operating temperature: –25°C … +55°C
Vibration resistance: 10–55 Hz, double amplitude 1.5 mm, 2 hours each in X, Y, and Z directions
Shock resistance: 500 m/s² (approximately 50 g), 3 times each in X, Y, and Z directions
Connection: 2 m PVC cable or M12 connector available
Weight: Approximately 80 g (including 2 m cable)

3. Main Functions and Applications
Knob Sensitivity Adjustment: A unidirectional potentiometer allows for continuous adjustment of the detection window between 3 and 10 cm, adapting to objects of varying colors or surface characteristics.
Multiple protections: Built-in power supply reverse polarity protection, output short-circuit protection, and surge suppression ensure that field wiring errors will not damage the sensor.
Status Indicator: A 360° visible red LED indicator displays the active/inactive status in real time, facilitating quick maintenance. Typical Applications:
– Detecting the presence of transparent film, cartons, and bottle caps in packaging machines;
– Counting distances within 10 cm and preventing material jams on logistics conveyor lines;
– Stopping machines due to intrusion in automatic doors and safety zones;
– Protecting saw blades in woodworking and stone processing equipment.

3.Product details pictures

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