CZ-V21A

Keyence - Fiber Optic Sensor

Current response time:

By 5AM PT on Friday

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Description: Fiber Optic Sensor
Weight: Approx. 110 g
Footnotes: *1 The expansion unit of the FS-V20 Series cannot be connected to the main unit of the CZ-V20 Series. To connect the FS and CZ Series units, connect the expansion unit of the CZ-V20 Series to the main unit of the FS-V20 Series. To connect two or more expansion units, connect the CZ-V20 Series units on the right of the FS-V20 Series units. *2 20 mA max. when several units are connected. *3 When several units are connected, the acceptable ambient temperature varies depending on the conditions given below. To connect several units, be sure to mount them to a DIN rail and to limit the output current to a maximum of 20 mA. When 1 or 2 units are connected: -10 to +50C 14 to 122F When 3 units are connected: -10 to +45C 14 to 113F
Response time: 200 ?s (HIGH SPEED)/1 ms (FINE)/4 ms (TURBO)/8 ms (SUPER)
Output: NPN output
Material: Housing, cover: Polycarbonate
Accessories: Mounting Fittings
Main unit/expansion unit: Main unit
Control output: NPN open-collector x 4 channels, 40 VDC max., Up to 100 mA for one output, Up to 200 mA in total of 4 outputs, Residual voltage: 1.0 V max.*2

Protection circuit: Reverse-polarity protection, overcurrent protection, surge absorber
External tuning input, external bank switch input (C/C + I-mode), external shift input (super I-mode): Input time: 20 ms min.
Timer function: Timer OFF/OFF-delay/ON-delay/One-shot, Timer time: 1 to 1000 ms adjustable (for each bank respectively)
Unit expansion: Up to 3 units (4 units total including the main unit)
Number of interference prevention units: 0 for HIGH SPEED; 2 for FINE/TURBO/SUPER
Rating - Power voltage: 24 VDC, Ripple (P-P): 10% max.
Rating - Current consumption.: Normal mode?1.5 W (62.5 mA max.), Eco-mode?1 W (42.0 mA max.)
Environmental resistance - Operating temperature range: -10 to +55C 14 to 131F, No freezing*3
Environmental resistance - Vibration: 10 to 55 Hz, 1.5 mm 0.06" double-amplitude in X, Y, and Z directions, 2 hours respectively

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