[Discontinued model]. This model has been discontinued. Recommended Replaceable Products. Amplifier Unit, Main Unit, NPN CZ-V21A. To contact us. CZ-H35S. Adjustable spot, colour detection sensor head. CZ-H32 . CZ-V21A(P )/V22A(P) Digital display amplifier. Power is supplied .. Even though we have this part in stock, it may take several days for internal process to complete. Goods will be delivered within 5 -7 working days. CZ-V21A.

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To exit the menu during setting, press the MODE button again for three seconds or more. Disables the key operation to change settings.

When the target position changes, the received light quantity changes according to the distance between the target and the sensor head, resulting in unstable detection.

Tell us what’s missing. The shift input is performed at the rising edge of the input signal. Digital display indicates gloss levels.

Short-circuiting the purple wire as shown below for each model switches the bank from A to B. Matching rate The larger the setting value, the stricter the detection becomes, and the smaller the setting value, the rougher the detection becomes.


Series View more products. New amplifier for the CZ-H72 lustre detection sensor head. Then press the SET button once. Error indication Cause Countermeasures nnnn Received light intensity is insufficient.

Power saving function Eco mode. This ensures accurate detection. To dismount the amplifier unit, while pushing the main body in the direction of the arrow 1, raise the body in the direction of the arrow 3. These films exhibit birefringence, which can prevent stable detection f21a conventional photoelectric sensors.

OFF timer value 20 ms. Install the two supplied brackets by combining them as shown below. Activate the keylock function.

What’s missing? Tell us about it.

With the CZ-V20 Series the received light quantity is converted into a ratio of three colours, kdyence the target is recognised by its colour. Stable lustre detection unaffected by target colour. Even when the target position changes and the received light quantity changes, the ratio of the three colours does not change.

Stable detection is ensured. The sensitivity can be set for each of the following number of channels depending on the detection mode.

Connect the purple wire to the external devices such as a switch and a PLC. Then press the SET button for three seconds kwyence more. Press the MODE button.


Keyence Photoelectric Sensor CZ – V21AP Amplifier Unit , Main Unit , PNP

OFF shift value 0. Press the UP button. The CZ-V20A series can prevent mutual interference by connecting several amplifier units.

The setting content is the same as that of the main unit.

CZ-V21AP – Amplifier Unit, Main Unit, PNP | CZ-V20 series | KEYENCE America

Almost no difference keyecne recognised between certain colours, resulting in unstable detection. The minimum input time is 20 ms. Complain wrong Brand wrong Model non readable. The measured value and the setting value can be viewed simultaneously. In addition, the sensitivity can be easily fine tuned with a touch of a button. Don’t see a manual you are looking for? To select the display channel, perform the following operation.

While pushing the amplifier unit in the direction of the arrow 1, push it down in the direction of the arrow 2.