Through-beam Edge Laser SensorsTD1 Series

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Edge Position Measurement for Any Workpiece

  • Suitable for edge measurement and width/gap measurement
  • Light axis alignment function for easy installation
  • Easily readable amplifier unit

    Sold separately: CDA-DM2

TD1 Series

Lineup

Type Measurement range Repeatability Serial interface Connection type Model
±5 μm RS-485 Pig tail type TD1-010M8

Specifications

Model TD1-010M8
Measurement range Edge: ±5 mm, width: 10 mm
Distance between heads Max. 300 mm
Light
source
Medium
(Wavelength)
Red semiconductor laser (Wavelength: 660 nm)
Maximum output 390 μW
Laser class Class 1 (IEC/JIS/FDA)*1
Spot size 3 × 14 mm
Linearity With a distance between heads of 100 mm:±0.4% of F.S. (±40 μm)
Repeatability*2 ±5 μm
Sampling period 500 μs
Temperature drift ±0.02% of F.S./°C
Indicators [Emitting head] Power indicator: Green
[Receiving head] Power indicator: Green,
Alarm indicator: Red
Serial interface RS-485
Supply voltage 12 to 24 VDC ±10%
Current consumption Emitting head: 20 mA or less (at 12 VDC)
Light-receiving head: 80 mA or less (at 12 VDC)
Connection type Pig tail type: Cable with M8, 4-pin connector, 300 mm length
Environmental
resistance
Ambient temperature/
humidity
-10 to +50°C / 35 to 85% RH (no freezing or condensation)
Storage temperature/
humidity
-20 to +60°C / 35 to 85% RH (no freezing or condensation)
Ambient
illuminance
Sunlight: 10,000 lx or less, Incandescent lamp: 3,000 lx or less
Vibration
resistance
10 to 55 Hz; double amplitude 1.5 mm;
2 hours in each of the X, Y, and Z directions
Shock resistance Approx. 50 G (500 m/s2),
3 times in each of the X, Y, and Z directions
Protection circuit Reverse connection protection
Degree of protection IP50
Applicable
regulations
EMC EMC directive (2014/30/EU)
Environment RoHS directive (2011/65/EU), China RoHS (Directive No. 32)
Applicable standards EN60947-5-2
Material Housing: Aluminum die cast, Emitting/receiving part: Glass
Weight Emitting head, receiving head: 30 g each
(including 300 mm connector cable)

*1 In accordance with the FDA provisions of Laser Notice No. 50, the laser is classified as Class 1 per the IEC 60825-1:2007 standard.
*2 With an averaging count of one.