Omron

RS Stock No.:: 215-7722
Mfr. Part No.:: A22NZ-T-E
Manufacturer:: Omron

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PHP616.12

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PHP690.05

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RS Stock No.:: 215-7722
Mfr. Part No.:: A22NZ-T-E
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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	Brand Omron
	Product Type Light Block
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Datasheet-A22NZ-T-E

Omron Light Block, Signal Blocking Device - A22NZ-T-E

This light Block provides a Compact optical obstruction sensing solution for industrial automation. Manufactured by Omron, it is intended for detecting interruptions in a light beam within machinery and control systems. The unit is configured as a simple, robust light-Blocking device suitable for integration into automated equipment where optical presence or absence detection is required.

Features & Benefits

• Two-wire connection simplifies installation and wiring
• 4mm detection range enables close-proximity sensing
• Infrared operation minimises visible light interference
• Compact form factor supports tight mounting spaces
• OEM-compatible design aids direct replacement needs

Applications

• Suitable for small conveyor object detection in assembly lines
• Ideal for machine safety interlocks requiring beam interruption sensing
• used with packaging equipment to register product passage
• Can be used for position sensing on pick-and-place devices

How is the device powered and connected in typical installations?

It uses a two-wire connection scheme, which provides both supply and signalling through a minimal wiring interface, simplifying integration into existing control loops.

What kind of light does it use to detect interruptions?

The sensor operates using infrared light, reducing susceptibility to ambient visible lighting and improving detection stability in industrial settings.

Can it replace similar beam-type modules from other manufacturers?

The unit is designed as an OEM-compatible infrared light beam replacement, allowing substitution in applications that accept equivalent light-block sensing characteristics.

What detection spacing should be expected during installation?

The device is specified for a 4mm detection capability, making it suitable for applications requiring fine, close-range obstruction sensing.