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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Xiamen  Order Line Automation Equipment Co., Ltd.We are a trading company specializing in the sales and services of PLC modules, controllers, sensors, servo motors, HMI, motor inverters, servo drives, communication and encoders, and other products. The product is widely used in equipment manufacturing, agriculture, ecological environment protection, new energy and other fields, providing customers with special control and industrial I0P solutions. Our products are exported to over 100 countries including Europe, America, Southeast Asia, and the Americas. We are committed to providing a one-stop customer experience and offering you a complete range of products. We provide reasonable after-sales service and bring you a high-quality experience. Each product is carefully packaged to minimize damage during transportation.