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G9SE-201

Omron G9SE-201 Safety Relay Unit 2NO 24VDC

SKU: G9SE-201

USD 61.50

Omron G9SE-201 is a safety relay unit with 2NO contacts, 24VDC supply for compact machine safety applications.

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Product Overview

The Omron G9SE-201 is a safety relay unit designed for emergency stop and safety circuit applications in industrial machinery. This relay provides 2 normally open (NO) safety contacts that are forced-guided to ensure reliable operation in safety-critical applications. The G9SE-201 operates on 24VDC power supply and is suitable for use in safety circuits up to Category 4 per EN ISO 13849-1 and SIL3 per IEC 61508. The forced-guided contacts ensure that if the contacts fail to open, they cannot be closed, providing fail-safe operation required for safety applications. The compact 22.5mm width allows for space-efficient panel installation on DIN rail. The G9SE-201 features LED indicators for power and contact status, enabling quick diagnostics. This safety relay is ideal for emergency stop circuits, safety door monitoring, and other safety interlock applications in manufacturing equipment, packaging machinery, and assembly systems.

  • SKU: G9SE-201
  • Series: G9SE

Best-Fit Applications

  • Emergency stop circuits
  • Safety door monitoring
  • Safety interlock circuits
  • Machine guard circuits
  • Press safety circuits
  • Conveyor safety
  • Packaging machine safety
  • Industrial door control

Buying Checklist

  • Forced-guaranteed contacts for safety
  • Category 4 / SIL3 compliance
  • Compact 22.5mm width
  • LED status for diagnostics
  • Reliable Omron safety quality
  • DIN rail quick installation
  • Cost-effective safety solution

Technical Specifications

Model G9SE-201
Series G9SE
Type Safety Relay Unit
Contact Configuration 2NO
Supply Voltage DC24V
Safety Category Category 3, PL d
Operating Temperature -10 to +55°C
Mounting DIN rail
Certifications CE, TUV, UL, CSA

FAQ for G9SE-201

What safety rating does this provide?
Category 3, PL d when used in properly designed safety circuit. Suitable for many machine safety applications.
What's the difference between G9SE and G9SA?
G9SE: Category 3, PL d. G9SA: Category 4, PL e. Choose G9SA for highest safety rating requirements.
What applications suit G9SE?
Safety gate monitoring, E-stop monitoring for Category 3 applications. Cost-effective safety solution.
Does this unit require DC supply?
Yes, G9SE-201 requires DC24V supply. Not compatible with AC supply.

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