WT250-P460 SICK Standard photoelectric switch NEW

WT250-P460 SICK Standard photoelectric switch NEW

Product Description:

Adjustable background suppression

• Adjustable sensing range

• Rugged plastic housing

• Visible red light for easy alignment

• Cable or M12 quick disconnect versions

• Easy mounting with included bracket

• M12 plug rotatable by 90°

Specifications:

Sensing range, adjustable :0.4...23.6 in (10...600 mm)1)

Background suppression: 0.8...21.7 in (20...550 mm)

Background suppression capability: % of set sensing distance (see previous page)

Sensitivity :Potentiometer, 2 turns, with position indicator

Light source2), light type: LED, red light

Light spot diameter :Approx. 1.4...19.7 in (35 mm at 500 mm)

Angle of divergence: Approx. 3°

Supply voltage VS: 10...30 V DC3)

Ripple4) :≤ 5 VSS

Current consumption5) :≤ 35 mA

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

Output current IA max:1 00 mA

Operation mode: Light/dark switching via control wire: + VS = light switching

0 V = dark switching

Response time6) :≤ 2 ms

Max. switching frequency7) :250 Hz

Connection types: Cable, PVC, 2 m8) 4 x 0.18 mm2, Ø 3.8 mm Plug, M12 4-pin

VDE protection class9):回

Circuit protection10) ：A, B, C, D

Enclosure rating： IP 67/NEMA 6

Ambient temperature TA ：Operation -13...131°F (-25. . .55°C)

Storage -40...158°F (-40. . .70°C)

Approximate weight ：2.8 oz (80 g) 1.4 oz (40 g)

Housing material： Glass fiber reinforced ABS

1) 90% remission of material sensed (based on standard white according to

DIN 5033)

3) Limit value

4) May not exceed or fall short of VS tolerances

5) Without load

6) Signal transit time with resistive load

7) With dark/light ratio 1:1

8) Do not bend below 0°C

9) Reference voltage 50 V DC

10) A = VS connections reverse-polarity protected

B = Output Q short-circuit protected

C = Interference pulse suppression

D= Output overcurrent and short-circuit protected

11) Black = 6% remission Gray = 18% remission White = 90% remission