Product Overview
The CZ-V21A is a high-precision amplifier with dual digital displays and an NPN output configuration, perfect for industrial applications requiring real-time signal monitoring.
Technical Specifications
Manufacturer : Keyence
Product No : CZ-V21A
Product Type : Dual Digital Display Amplifier
Unit Type : Main Unit NPN
Response Time : 200 µs (HIGH SPEED)/1 ms (FINE)/4 ms (TURBO)/8 ms (SUPER)
Control Output : NPN (PNP) open-collector x 4 channels, 40 VDC (30 VDC) max., Up to 100 mA for one output, Up to 200 mA in total of 4 outputs, Residual voltage: 1.0 V max
Protection Circuit : Reverse-polarity protection, overcurrent protection, surge absorber
External Calibration Input : Input Time : 20 ms min.
Timer Function : Timer OFF/OFF-delay/ON-delay/One-shot, Timer time: 1 to 1,000 ms adjustable (for each bank respectively)
Power Supply : 24 VDC, Ripple (P-P): 10% max.
Current Consumption : Normal mode: 1.5 W (62.5 mA max.), Eco-mode: 1 W (42.0 mA max.)
Ambient Temperature 2 : -10 to +55°C, No condensation
Vibration : 10 to 55 Hz, 1.5 mm double-amplitude in X, Y, and Z directions, 2 hours respectively
Material : Housing, cover: Polycarbonate
Weight : 0.11 kg

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