G9SE-221-T30
G9SE-221-T30
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Overview of Omron G9SE-221-T30
The Omron G9SE-221-T30 is a safety relay unit designed to ensure advanced safety functions in industrial machinery and automation systems. It features dual DPST-NO (double pole single throw normally open) safety outputs with adjustable OFF-delay timing and one auxiliary PNP transistor output. The unit supports a 24 VDC rated supply voltage and is built for compact DIN rail mounting with LED status indicators to simplify monitoring and maintenance.
Key Features
- Rated Supply Voltage: 24 VDC (-15% to +10%)
- Safety Outputs: 2 × DPST-NO safety outputs (instantaneous and OFF-delay)
- Auxiliary Output: 1 × PNP transistor output (max 100 mA DC)
- OFF-Delay Time: Adjustable up to 30 seconds in 16 steps (0 to 30 s)
- Contact Rating: 5 A at 250 VAC / 30 VDC (resistive load)
- LED Indicators: For power, safety inputs, safety outputs, and auxiliary output status
- Operating Time (OFF to ON): ≤ 100 ms
- Response Time (ON to OFF): ≤ 15 ms
- Mechanical Endurance: 5,000,000 operations minimum
- Electrical Endurance: 50,000 operations minimum at rated load
- Operating Temperature Range: -10°C to 55°C (no icing or condensation)
- Vibration Resistance: 10 to 55 Hz, 0.35 mm half amplitude
- Shock Resistance: 300 m/s² destruction, 100 m/s² malfunction
- Degree of Protection: IP20
- Mounting: DIN rail
- Dimensions: Compact design for panel space saving
Technical Specifications
| Specification | Details |
|---|---|
| Model | G9SE-221-T30 |
| Rated Supply Voltage | 24 VDC |
| Safety Outputs | 2 × DPST-NO (instantaneous and OFF-delay) |
| Auxiliary Output | 1 × PNP transistor (max 100 mA) |
| Contact Rating | 5 A at 250 VAC / 30 VDC resistive load |
| OFF-Delay Time | 0 to 30 seconds (16 steps) |
| Operating Time | ≤ 100 ms (OFF to ON) |
| Response Time | ≤ 15 ms (ON to OFF) |
| Mechanical Endurance | 5,000,000 operations |
| Electrical Endurance | 50,000 operations at rated load |
| Operating Temperature Range | -10°C to 55°C |
| Vibration Resistance | 10–55 Hz, 0.35 mm half amplitude |
| Shock Resistance | 300 m/s² destruction, 100 m/s² malfunction |
| Degree of Protection | IP20 |
| Mounting | DIN rail |
Applications
The G9SE-221-T30 safety relay is ideal for safety-critical applications involving emergency stops, guard doors, and safety light curtains in industrial automation, providing reliable fault detection and fail-safe outputs.
Verification Links:
Omron G9SE Series Specifications
Mouser Electronics - G9SE-221-T30
DigiKey - G9SE-221-T30
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Warranty
Warranty
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