WT24-2B220 SICK Standard photoelectric switch NEW

WT24-2B220 SICK Standard photoelectric switch NEW

Product Description:

Sturdy metal housing

Infrared light

Background suppression, can be set very precisely

PG screw fixing or equipment plug rotatable by 90°

Front screen heating and sele ctable time delay, optional

Specifications:

Scanning distance ：100 to 2500 mm, adjustable

Light source 1) ：LED; infrared

Light spot diameter ：Approx. 80 mm at a distance of 2,500 mm

Supply voltage VS ：10 to 30 V DC 2)

Ripple 3) ：< 5 VPP

Current consumption 4) ：≤ 50 mA ≤ 70 mA, front screen heating

Swiching outputs： PNP or NPN, Q or Q–

Output current IA max： 100 mA

Response time 5)： ≤ 500 μs

Max. switching frequency 6) ：1000/s

VMA contamination signaling output ：Alarm, PNP

Time delay： Adjustable, 0.5 to 10

Test input »TE« ：Sender switched off

Sender off ：PNP or NPN: TE to 0 V

Connection type： PG screw fixing Plug

VDE protection class7)：回

Circuit protection8)： A, B, C

Enclosure rating IP 67

Ambient temperature ：Operation –40 °C ... +60 °C Storage –40 °C ... +75 °C

Weight Approx： 330 g

Housing material ：Zinc die-cast housing

2) Limit values

3) May not exceed or fall short of VS tolerances

4) Without load

5) Signal flight time with ohmic load

6) With light/dark ratio 1:1

7) Withstand voltage 50 V DC

8) A = VS connections reverse-polarity protected

B= Outputs Q and– Qshort-circuit protected

C = Interference pulse suppression