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The background suppression sensor is designed for precise detection of PCBs, utilizing modulated visible red light at a wavelength of 640 nm. Its detection range can be mechanically adjusted between 20 mm and 100 mm, with specific parameters allowing for a minimum detection threshold of 10 mm to a maximum of 100 mm, making it suitable for various applications.

With a compact form factor, measuring 31 mm in height, 23 mm in width, and 11 mm in depth, it connects through an M8 x 1 connector, featuring a 4-pin configuration. The sensor is constructed from durable materials, including glass-fiber-reinforced Makrolon for the housing and PMMA for the optical face, ensuring a robust performance in diverse environments.

Operating within an ambient temperature range of -20 °C to 60 °C, and with a storage temperature capability of -40 °C to 70 °C, this sensor is well-suited for industrial settings. The degree of protection is rated at IP67, ensuring resistance against dust and water ingress.

The sensor's output configuration includes a light-on switching type with 1 NPN output, which is short-circuit and reverse polarity protected. It can handle a switching voltage of up to 30 V DC and a maximum switching current of 100 mA, with a response time of just 1 ms, achieving a switching frequency of 500 Hz. Furthermore, function indicators are provided by two yellow LEDs that illuminate upon detection, enhancing usability.

For compliance, the sensor adheres to t... [Read more]