Keyence LV-21AP Amplifier Unit
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Digital Laser Sensor Amplifier
A compact and reliable KEYENCE LV Series amplifier unit designed for high-speed laser sensing, system expansion, and stable PNP output control in industrial automation applications.
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KEYENCE LV-21AP Digital Laser Sensor Amplifier Unit
A high-performance digital laser sensor amplifier designed for precise detection and fast response in industrial automation applications. Part of the reliable LV Series, this main unit amplifier supports system expansion and delivers stable PNP output control for advanced sensing solutions. Manufacturer: KEYENCE
Type: Amplifier Unit / Digital Laser Sensor
Series: LV Series
Model: LV-21AP
Code: 15321AP
Reference No.: 9E2523776
Unit Type: Main Unit
Output Type: PNP Output
| Control Output | PNP open-collector x 2 channels, 30 VDC max., 100 mA max., residual voltage 1.0 V max. |
| Response Speed | FINE: 80 µs, TURBO: 500 µs, SUPER TURBO: 4 ms |
| Interference Prevention Units | FINE: None, TURBO: 2 units, SUPER: 4 units |
| Protection Circuit | Reverse polarity protection, over-current protection, surge absorber |
| Unit Expansion | Up to 7 expansion units (8 units including main unit) |
| Power Supply Voltage | 12 to 24 VDC |
| Power Consumption | 1.5 W max. (125 mA at 12 V, 62.5 mA at 24 V) |
| Ambient Temperature | -10 to +55 °C |
| Material | Main unit housing made of Polycarbonate |
