Omron W4S1-05B Safety Light Curtain 5-Beam Unit
SKU: W4S1-05BOmron W4S1-05B is a safety light curtain unit with 5-beam configuration for machine hazard-area presence detection and safeguarding integration.
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Product Overview
W4S1-05B belongs to Omron W4S safety light curtain family used for safeguarding access points and hazardous machine areas. Light curtain systems are deployed where non-contact detection is required to trigger protective stop or inhibit hazardous motion when a person or object enters the protected field. A 5-beam configuration is typically considered for presence detection use cases where application risk assessment and required protective performance level define final architecture. During project implementation, teams should confirm mounting distance, beam alignment, response behavior, muting strategy where applicable, and safety relay/controller integration. Compliance work must include risk assessment, validation testing, and documentation aligned with applicable machine safety standards and site requirements. W4S1-05B is generally selected for compact guarding tasks where reliable optical field interruption monitoring is needed in production equipment.
- SKU: W4S1-05B
- Series: W4S safety light curtain family
Best-Fit Applications
- Machine access opening safeguarding in assembly lines
- Operator approach detection at hazardous motion zones
- Protective field monitoring on compact automation cells
- Interlock input source for safety relay circuits
- Guarding retrofits replacing mechanical gate constraints
- Safety architecture support in high-throughput equipment
Buying Checklist
- Perform formal risk assessment to confirm required safety performance level.
- Validate protective distance and mounting geometry for real stopping time.
- Confirm compatibility with existing safety relay or safety controller channels.
- Plan alignment and proof-test procedures in commissioning documentation.
- Define maintenance inspection and contamination control routine for optical surfaces.
Technical Specifications
| Series | W4S safety light curtain family |
|---|---|
| Model | W4S1-05B |
| Safety Device Type | Safety light curtain unit |
| Beam Configuration | 5-beam class |
| Detection Principle | Optical beam interruption |
| Application Role | Hazard-zone presence detection |
| Typical Integration | Safety relay/controller monitored channel |
| Installation Context | Machine entry and access guarding points |
| Engineering Requirement | Risk assessment and protective distance validation |
| Commissioning Check | Alignment, response test, and safety function validation |
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FAQ for W4S1-05B
What is W4S1-05B used for?
It is used for safety presence detection at machine access and hazard zones using light curtain beams.
Does this device replace safety risk assessment?
No. A full machine risk assessment is still required to validate architecture, distance, and performance level.
What must be checked before startup?
Beam alignment, safety interface wiring, stopping performance, and functional validation tests must be completed.
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