โฟโต้สวิตช์แบบทรงสี่เหลี่ยม
Square Photo Switch
รุ่น W12-2-AS-I
คุณลักษณะ
Precise background suppression for reliable object detection High resistance to optical interference factors reduces false readings Bright, very small and highly precise red light spot enables quick and easy sensor alignment and reliable detection of the smallest of objects Highly visible status LEDs provide simple commissioning and quick diagnostics Remote diagnostics, remote maintenance and simplified sensor installation due to AS-i technology Sensor connection to bus systems provides communication
At a glance- Precise background suppression
- Rugged housing for industrial use
- Highly visible red light spot for versatile detection of objects
- Rugged die-cast zinc housing with optional Teflon® coating
- Versatile mounting options due to dovetail mounting - mounting holes and oblong holes
- Highly visible status LEDs
- Sensing range adjustment via potentiometer
- AS-i communication
รายละเอียด||โฟโต้สวิตช์แบบทรงสี่เหลี่ยม รุ่น W12-2-AS-I
- Sensor/detection principle : Photoelectric proximity sensor, Background suppression
- Dimensions (W x H x D) : 15 mm x 49 mm x 41.5 mm.
- Housing design (light emission) : Rectangular
- Sensing range max. : 20 mm ... 250 mm.
- Type of light : Visible red light
- Light source : LED 1)
- Light spot (distance) : 10 mm. (200 mm)
- Sensitivity adjustment : Potentiometer, 5-turn
Mechanics/electronics||โฟโต้สวิตช์แบบทรงสี่เหลี่ยม รุ่น W12-2-AS-I
- Supply voltage : 26.5 V DC ... 31.5 V DC 1)
- Power consumption : ≤ 35 mA 2)
- Response time : ≤ 330 μs 3)
- Switching frequency : 1,500 Hz 4)
- Connection type : Connector M12, 4-pin
- Circuit protection : A, C, D 5) 6) 7)
- Protection class : II
- Weight : 120 g
- Enclosure rating : IP 67, IP 69K
- Test input sender off : TE to 0 V
- Ambient operating temperature : -25 °C ... 60 °C
- Ambient storage temperature : -40 °C ... 75 °C
- UL File-No. : UL No. NRKH.E181493 & cUL No. NRKH7.E181493
Connection Diagram
Connection Type