WE140-2P430 SICK Miniature photoelectric switch NEW

WE140-2P430 SICK Miniature photoelectric switch NEW

Product Description:

Polarisation filter (accessories), consequently no mutual interference when mounted

in pairs

Slotted masks (accessories) for detecting small parts or positioning jobs

Sensitivity adjustable

Red light as alignment aid

LED indicator: operating reserve

Specifications:

Scanning range typ. max: 0 ... 16 m

Scanning range, recommended: 0 ... 13 m

Sensitivity adjustment :Potentiometer

Light source, light type :LED, Red light, 680 nm1)

Light spot diameter :Approx. 1,700 mm at 13 m distance

Angle of dispersion :Ca. 7.6 °

Angle of reception :.15 °

Supply voltage Vs: DC 10 ... 30 V2)

Ripple: ± 10 %3)

Power consumption, sender :≤ 15 mA4)

Power consumption, receiver: ≤ 20 mA4)

Switching outputs: NPN: open collector: Q PNP: open collector: Q

Switching mode Light-/dark-switching via rotary switch

Signal voltage PNP HIGH / LOW: Vs - 1.8 V / approx. 0 V

Signal voltage NPN HIGH / LOW: Approx. Vs / < 1.8 V

Output current Iamax: 100 mA

Response time: ≤ 0.5 ms5)

Switching frequency: 1,000 Hz6)

Connection type: Cable, PVC, 2 m7) Connector, M8, 3-pin

Connector, M8, 4-pin

VDE protection class:回 8)

Circuit protection： Vs connections reverse-polarity protected/ In-/outputs short-circuit protected (only WE140-2) / Interference suppression (only WE140-2 ) / Outputs overcurrent and short-circuit protected (only WE140-2)

Enclosure rating： IP 67

Ambient temperature operation： -25 °C ... +55 °C

Ambient temperature storage: -40 °C ... +70 °C

Weight :Ca. 53 g Ca. 9 g

Housing material: PBT, PC

2) Limit values, operation in short-circuit protected network max. 8 A

3) May not exceed or fall short of Vs tolerances

4) Without load

5) Signal transit time with resistive load

6) With light/dark ratio 1:1

7) Do not bend below 0 °C

8) Reference voltage 50 V DC