Keyence Digital Fiber Optic Sensor Amplifier FS-N11CP 12 to 24 VDC

The Keyence FS-N11CP is a digital fiber optic sensor amplifier from the FS-N Series, designed for use in industrial automation and machine control applications. Operating on 12 to 24 VDC, it features a PNP open collector output rated at 100 mA or less and utilizes a red 4-element LED light source for reliable fiber optic detection. Connection is made via an M8 connector, providing a compact and secure interface in space-constrained installations.

This unit is the main unit configuration with a single PNP control output and an external input with a 2 ms ON response time. The power boost function allows the sensor to be switched to its highest sensitivity setting via an on-board dip switch. An automatic maintenance function monitors light intensity changes caused by dirt or fiber misalignment, supporting long-term system stability.

The FS-N11CP carries CE marking and is produced by Keyence Corporation of Japan, assembled in China. This unit is new in original Keyence retail packaging and includes the original FS-N10 Series instruction manual. The item matches Keyence part number FS-N11CP, also referenced as FSN11CP in some industrial listings. Ambient operating temperature range is rated at -20 to +55 degrees C. Keyence is recognized as a premium brand in the industrial automation sensor market.

Stock # 0326-1007