DLN-S4V

Specification

Detection method BGS (Background suppression) / FGS (Background recognition)
Detecting distance 10 to 100mm (*1)
Setting distance 24 to 100mm (*2)
Set distance at factory 40mm
Power supply 12 to 24VDC, class 2 / Ripple 10% or less
Current consumption 16mA or less
Operation mode Light ON / Dark ON selectable (by switch)
Output mode NPN / PNP open collector 2 outputs (*3)
NPN open collector output / Load current 100mA (30VDC,class 2) or less / Residual voltage:1V or less
PNP open collector output / Load current 100mA (30VDC,class 2) or less / Residual voltage:2V or less
Light source (wavelength) Infrared LED (850nm)
Response time 0.5 ms or less
Hysteresis 5% or less
Indicator Operation indicator: orange LED Stability indicator: green LED
Volume Distance setting volume (5-turn endless potentiometer)
Switch BGS / FGS selector, Light ON / Dark ON selector
Circuit protection Output short circuit / Reverse connection / Surge protection
Anti interference Automatic mutual interference prevention function (*4)
Material Case : PBT, Lens : Polycarbonate
Connection Attached cable (outer diameter φ3.0mm)
0.15mm2×4 cores 2m black
Weight 32g
Accessory Instruction manual, screw driver (Mounting bracket: seperately available)

Note: Using a white paper, the products have been adjusted at the factory to have the optimum sensitivity at a detection distance of 40 mm and 200 mm respectively.
*1 When a white paper of 50 mm × 50 mm is used for DLN-S4V.
*2 The detection distance becomes longer than the specification when the distance setting volume is turned clockwise from the factory set position.
*3 Do not use the NPN and the PNP outputs simultaneously.
*4 Check the operation when two sensors are installed adjacently. The mutual interference prevention function may not work properly depending on conditions of installation or detecting objects.

Environmental specification

Ambient light 5,000 lx or less
Ambient temperature -25 to +55℃ (Storage temperature : -40 to +70℃) (non-freezing/non-condensing)
Ambient humidity 35 to 85%RH (non-condensing)
Protective structure IP67
Vibration 10 to 55Hz double amplitude/1.5mm 2 hours each in 3 directions
Shock 500 m/s2 3 times each in 3 directions
Dielectric withstanding 1,000 VAC 1 minute
Insulation resistance 500 VDC megger, 20MΩ or more