Keyence CZ-V21A RGB Digital Sensor Amplifier Unit NPN
- NPN open-collector output (4 channels) with an operating voltage of 24 VDC.
- Multiple response time settings: 200 µs (HIGH SPEED), 1 ms (FINE), 4 ms (TURBO), 8 ms (SUPER).
- Functions with a Keyence fiber optic sensor head (not included).
- Ideal for color detection and monitoring in industrial automation applications.
Used condition, with normal signs of wear. Comes as shown, please check pics.








