Autonics BS4-T2M Groove-Depth 6.5 mm Photomicro Sensors with Built-In Connector BS4-T2M

Model number
BS4-T2M

Autonics BS4-T2M Groove-Depth 6.5 mm photomicro sensors with Built-In connector (BS4 Series): sensing distance 5 mm, Through-beam, ≤ 50 mA, IP50 (IEC standard). Order code note: V1-5~24VDC.

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Key features

  • Compact size with built-in connector
  • Dedicated connector cables (sold separately) and universal connector cables supported
  • Various shapes available for installation flexibility (K, L, R, T, TA, F, Y types)
  • Level sensing side and body for minimal detection errors
  • Operation indicators viewable from multiple directions
  • Indicator ON when light received and indicator ON when light blocked models available
  • High shock and vibration resistance
  • High-speed response frequency: 2kHz
  • Standard and flexible connector cables (sold separately)

Specifications

Model
SeriesBS4 Series
Order code descriptionV1-5~24VDC
Specifications
Sensing typeThrough-beam
Sensing distance5 mm
Sensing targetOpaque materials
Min. sensing target≥ 0.8 mm × 1.8 mm
Hysteresis≤ 0.05 mm
Response timeReceived light: ≤ 20 ㎲ , Interrupted light: ≤ 80 ㎲
Response frequency2 kHz
Light sourceInfrared LED
Peak emission wavelength940 nm
Operation modeBuilt-in Light ON / Dark ON
IndicatorOperation indicator (Red)
Unit weight≈ 2.4 g
Power supply5-24 VDC ±10% (ripple P-P: ≤ 10%)
Current consumption≤ 15 mA
Control outputNPN open collector output / PNP open collector output Model
Load voltage≤ 24 VDC
Load current≤ 50 mA
Residual voltageNPN: ≤ 1.2 VDC , PNP: ≤ 1.2 VDC
Protection circuitReverse power polarity protection circuit, output short overcurrent protection circuit
Insulation resistance≥ 20 MΩ (250 VDC megger)
Noise immunity± 240 VDC square wave noise (pulse width 1 ㎲) by the noise simulator
Dielectric strengthBetween the charging part and the case: 1,000 VAC 50/60 Hz for 1 min
Vibration1.5 mm double amplitude (max. acceleration 196 m/s2) at frequency of 10 to 2,000 Hz in each X, Y, Z direction for 2 hours
Shock15,000 m/s2 (≈ 1,500 G) in each X, Y, Z direction for 3 times
Ambient illuminance (receiver)Fluorescent lamp: ≤ 1,000 lx
Ambient temperature-20 to 55℃, Storage: -25 to 85℃ (no freezing or condensation environment)
Ambient humidity35 to 85%RH, Storage: 35 to 85%RH (no freezing or condensation environment)
Protection ratingIP50 (IEC standard)
Connection methodConnector type
MaterialCase: PBT, sensing part: PC
Accessories
Sold separatelyConnector: CT-03 , CT-04

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.