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Omron D4NA-4122 Safety Limit Switch with Built-in Amplifier
SKU: D4NA-4122USD 7.00
Omron D4NA-4122 is a safety limit switch with built-in amplifier for enhanced safety monitoring and diagnostics.
1-Year Warranty
Full manufacturer warranty
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Product Overview
Omron D4NA-4122 is supplied for industrial automation projects requiring reliable delivery, verified authenticity, and responsive support from inquiry to shipment.
- SKU: D4NA-4122
- Series: D4NA
Best-Fit Applications
- Provides stable detection signals to PLC logic
- Improves sequence timing accuracy
- Reduces dependence on mechanical contact methods
- Supports high-cycle production operation
- Enables better fault isolation at machine stations
- Simplifies maintenance through standard sensor families
Buying Checklist
- Repeatable industrial detection behavior
- Designed for continuous machine duty
- Improves process timing confidence
- Serviceable and standardizable selection
- Reliable fit for automation sensing layers
Technical Specifications
| Model | D4NA-4122 |
|---|---|
| Series | D4NA |
| Type | Safety Limit Switch with Amplifier |
| Contact Form | NC + NO |
| Direct Opening | Yes (NC contacts) |
| Built-in Amplifier | Yes |
| Protection Rating | IP67 |
| Operating Temperature | -25 to +70°C |
| Safety Category | Category 3, PL d |
| Certifications | CE, TUV, UL, CSA |
Resources & Downloads
FAQ for D4NA-4122
What's the advantage of built-in amplifier?
Enhanced monitoring, diagnostics, status indication. Amplifier provides additional safety functions and fault detection.
What safety rating does this provide?
Category 3, PL d when used in properly designed safety circuit. Direct opening action ensures safety.
What applications use D4NA series?
Safety-critical machine guard interlocks where enhanced monitoring is required. High-risk applications.
Does this switch require external power?
Yes, built-in amplifier requires 24VDC supply. Check wiring diagram for power connections.
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