IFM O1D100 Laser Distance Sensor – O1DLF3KG/IO-LINK

The IFM O1D100 O1DLF3KG is a precision-engineered laser distance sensor designed for accurate object detection and distance measurement in demanding industrial environments. Featuring a Class 2 visible red laser, the O1D100 offers a sensing range of 0.2 to 10 meters, a fast sampling rate of up to 50 Hz, and dual PNP digital outputs with an additional scalable analogue output (4–20 mA or 0–10 V). Its IO-Link communication, robust diecast zinc housing, and 4-digit display make it ideal for automated material handling, mobile machines, and positioning tasks in harsh conditions.

Technical Specifications

Model: O1D100
Manufacturer: IFM
Sensor Type: Time-of-flight laser distance sensor
Light Source: Red laser, 650 nm (Class 2)
Laser Output Power: ≤ 4 mW
Pulse Duration: 1.3 ns
Measuring Range: 0.2…10 m (90% remission)
Background Suppression: 0…19 m
Sampling Rate: 1–50 Hz
Max Light Spot Size: 15 × 15 mm @ 10 m
Lens Alignment: Side lens

Electrical Characteristics

• Operating Voltage: 18–30 V DC (SELV, PELV)
• Current Consumption: < 150 mA
• Protection Class: III
• Reverse Polarity Protection: Yes
• Typical Lifetime: 50,000 hours
• Electrical Connection: 1 × M12 A-coded (Gold-plated contacts)

Output Configuration

• Total Outputs: 3 (2 × Digital, 1 × Analog)
• Output Design: PNP (NO/NC configurable)
• Analogue Output Options:
  • 4–20 mA (Max Load: 250 Ω)
  • 0–10 V (Min Load: 5000 Ω)
• Max Load (Digital): 200 mA
• Short-Circuit Protection: Yes (pulsed)
• Overload Protection: Yes

Accuracy & Repeatability

• Range on Black (6% remission): ≤ 4000 mm
• Extraneous Light Immunity: < 100 klx

Response & Programming

• Sampling Rate: 1–50 Hz (Factory: 50 Hz)
• Set Points (SP1/SP2): 200–9999 mm
• Delay Times (dS/dr): 0–5 s
• Units: mm, m, inch (Factory: mm)
• Analog Output Type: Selectable: I (current) / U (voltage)
• Parameterisation: HNO/HNC/FNO/FNC modes

Software & Interfaces

• Interface: IO-Link
• Version: 1.1
• Transmission Rate: COM2 (38.4 kBaud)
• SIO Mode: Supported
• Process Data: 2 Analog, 3 Binary
• Minimum Process Cycle Time: 6 ms
• Profiles: Smart Sensor (ID, Binary Data, Diagnostics, Process Values)
• Standard Compliance: IEC 61131-9
• Master Port Type: A

Environmental Conditions

• Ambient Temperature: –10 to +60 °C
• Protection Rating: IP67
• MTTF: 182 years

Compliance & Certifications

• EMC Standards: EN 60947-5-2
• Laser Safety:
  • Class 2 (EN/IEC 60825-1:2007, 2014)
  • 21 CFR 1040.10 (Laser Notice No. 56)
  • Caution: Avoid eye exposure

Mechanical Design

• Shape: Rectangular
• Dimensions: 59 × 42 × 52 mm
• Weight: 243.5 g
• Materials:
  • Housing: Diecast Zinc
  • Front Pane: Glass
  • LED Window: PC

Display & Indicators

• Display: 4-digit alphanumeric (Distance & Parameter Display)
• LED Indicators:
  • 2 × Yellow (Switching status)
  • 1 × Green (Operational)

Key Features & Benefits

✅ 0.2 to 10 m Range with laser Class 2 safety for non-contact, visible beam detection.

✅ IO-Link Integration for enhanced diagnostics, process data, and fast setup.

✅ Dual Digital + Scalable Analog Output (4–20 mA / 0–10 V) for flexible control options.

✅ Compact Zinc Housing + IP67 ensures high durability in industrial settings.

✅ Fast 50 Hz Sampling supports real-time positioning and material tracking.

✅ Integrated Display + Parameterisation for easy configuration and live feedback.

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