G9SE-401

Overview of Omron G9SE-401

The Omron G9SE-401 is a compact safety relay unit designed to provide essential safety functions in industrial automation. It operates on a 24 VDC supply and offers 4 safety inputs that can be used in single or dual-channel configurations with 2 instantaneous Normally Open (2NO) safety output contacts. Its slim design allows for space-saving DIN rail mounting while maintaining robust safety performance, compliant with high-level safety standards.

Key Features of Omron - G9SE-401

• Supply Voltage: 24 VDC with operating voltage tolerance of -15% to +10%.
• Safety Inputs: 4 inputs compatible with single and dual-channel safety circuits.
• Safety Outputs: 2 instantaneous Normally Open (2NO) contacts for reliable safety switching.
• Compact Size: Width of only 17.5 mm, helping to save panel space.
• Certified Safety Standards: EN ISO 13849-1 (PLe/Category 4), IEC 61508 (SIL3) for high safety integrity.
• Mounting and Terminals: DIN rail mounting with screw terminal blocks for secure wiring.
• LED Indicators: Status LEDs for power, input, and output provide easy monitoring and diagnostics.
• Operating Temperature Range: -10°C to +55°C for diverse industrial environments.
• Dimensions: Compact with dimensions 17.5 mm (W) x 91 mm (H) x 114.5 mm (D).

Technical Specs of G9SE-401:

Applications / Use Case

The Omron G9SE-401 safety relay is ideal for ensuring machine safety through emergency stops, guard monitoring, and two-hand control circuits. Its compact form allows integration into densely packed control panels, helping designers adhere to strict safety regulations while optimizing space.