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M40S-S002

The SICK M40S-S002 is an ultra-compact background suppression (BGS) photoelectric sensor designed for extremely short-range high-precision detection. It uses infrared light to accurately detect objects at a fixed distance while ignoring any background interference, making it ideal for applications with minimal space and demanding precision requirements.

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Key Parameters:

Sensing Principle: Background suppression (BBS) with infrared light

Light Source: Infrared (invisible light, reduces ambient light interference)

Sensing Range: Fixed 2 mm

Output Type: PNP transistor output (Normally Open/Normally Closed configurable)

Operating Voltage: 10–30 V DC

Current Consumption: < 15 mA (typically)

Connection: Fixed cable with 3-pin M8 micro-connector (compact design)

Housing: M6 cylindrical threaded barrel (ultra-small form factor)

Protection Rating: IP67 (dustproof and waterproof)

Response Time: ≤ 0.3 ms (high-speed detection)

Indicator LEDs: Red LED for output status, green for power stability

Typical Applications:

Detection of miniature components in electronics manufacturing

Precision positioning in robotic grippers and automated tools

Quality control: verifying presence or absence of tiny parts

Medical device assembly where space is critical