WL9-2N131 SICK Small photoelectric switch NEW

WL9-2N131 SICK Small photoelectric switch NEW

Product Description:

Red-light sender LED as alignment aid

Switching frequency 800/s

Outputs short-circuit protected

Teach-in

Specifications:

Scanning range, max. typical/on refl.	4 m/PL 80 A
Supply voltage VS1)	10...30 V
Ripple2)	≤ 5 VSS
Current consumption 3)	≤ 30 mA
Light source	LED, visible red light4)
Angle of dispersion	2.5°
Light spot size	120 x 120 mm at 3 m
Switching outputs Q and Q	PNP
	NPN
Signal voltage HIGH	VS – 2.9 V
	VS
Signal voltage LOW5)	Approx. 0 V
	≤ 2.9 V
Output current IA max.	≤ 100 mA
Response time6)	≤ 625 μs
Max. switching frequency7)	800/s
Connection types	Connection cable, 2 m
	Cable, 120 mm, with plug M 12, 4-pin
	Plug M 12, 4-pin
	Plug M 8, 4-pin
VDE protection class8)	?
Enclosure rating	IP 67
Circuit protection9)	A, B, C
Ambient temperature TA10)	Operation – 40...+ 60 °C
	Storage – 40...+ 75 °C
Weight
with connection cable 2 m/120 mm	Approx. 80 g
with equipment plug M 12/M 8, 4-pin	Approx. 20 g

 

1) Limit values

2) Must be within VS tolerances

3) Without load

4) Average service life at room temperature 100,000 h at TA = + 25 °C

5) At TA = + 25 °C and 100 mA output current

6) With resistive load

7) With light/dark ratio 1:1

8) Reference voltage 50 V

9) A = supply connections reversepolarity protected

B = outputs short-circuit protected

C = interference suppreasion

10)Do not bent below 0 °C