DX-7AH

Rating/Performance/Specification

Detecting distance 0.5 to 7.5m (*1)
Standard detecting object 700×700mm white drawing paper
Power supply 12 to 24V DC ±10% / Ripple 10% or less
Power consumption 2.3W or less
Analog output Current output: 4 - 20mA (allowable resistive load: 250 Ω or less)
Resolution: ±5%F.S. or less (*2)
Linearity: 10%F.S. or less
Response frequency: Approx. 20Hz
Comparator output Output mode:
NPN open collector
Sink current: 50 mA (30 VDC) or less / Residual voltage: 2 V or less
Response frequency: Approx. 20Hz
Mode switching: Light ON/Dark ON selectable
Load short circuit protection: Provided
Anti Interference Provided(Master/slave setting)
Light source (wavelength) Infrared LED (870nm)
Switch (SW) Pushbutton switch×3
Teaching method Auto teaching (for comparator output only)
Teaching mode 1-point normal teaching, 2-point normal teaching, 1-point zone teaching
Material case: Aluminum (alumite treatment)
Front/back panel: ABS
Lens: Polycarbonate
Lens front cover: Polycarbonate
Connection 6-pin waterproof plastic connector
Weight Approx. 200 g
Accessory Cable with connector (*3), 250-Ω resistor for current-voltage conversion, operation manual

*1 繝サNote that any object with high reflectance at a distance of 40 - 80 m may cause faulty operation. 繝サThe comparator output is designed for a distance of 0.5 - 7 m. *2 Output of higher resolution may be available by averaging or integration. *3 0.2 mm^2テ

Environmental Specification

Ambient light 5000 lx max. (on light receiving surface)
Ambient temperature -10 to +55 ℃ (non-freezing)
Ambient humidity 35 to 85%RH (non-condensing)
Protective structure IP65
Vibration 10 to 55 Hz / 1.5 mm double amplitude / 2 hours each in 3 directions
Shock 500 m/s2 / 3 times each in 3 directions
Dielectric withstanding 1,000 VAC for 1 minute
Insulation resistance 500 VDC, 20 MΩ or higher