Omron G9SE-201 Safety Relay 24VDC In Stock
Safety Relay Unit, 2 Safety Inputs (1-channel or 2-channel wiring), 2 Instantaneous Safety Outputs (PNP), 24VDC operating voltage, Screw-less Push-In Plus terminals.
Key Features and Technical Specifications
Enhance your machine safety with the Omron G9SE-201 safety relay unit. This compact relay unit simplifies safety circuit design, offering reliable performance in a space-saving package. Ideal for applications like emergency stops and door monitoring, the G9SE-201 provides essential safety functions with easy installation. We have a large number of new original G9SE-201 units in stock, ready for global delivery within 24 hours.
| Specification | Detail |
|---|---|
| Model | G9SE-201 |
| Supply Voltage | 24 VDC |
| Safety Inputs | 2 channels (Single or Dual wiring compatible) |
| Safety Outputs | 2 Instantaneous PNP outputs |
| Auxiliary Outputs | None on this specific model (Check datasheet for variations) |
| Terminal Type | Screw-less Push-In Plus |
| Mounting | DIN Rail (TH35) |
| Width | 17.5 mm |
| Response Time (Max) | 15 ms |
| Safety Standards Compliance | IEC 61508 (SIL 3), ISO 13849-1 (PLe/Category 4) |
Complete Line-up of Compact Units: Saving Valuable Panel Space
One of the standout features of the Omron G9SE family, including the G9SE-201 model, is its incredibly compact design. These compact units boast widths starting from just 17.5 mm, making them significantly smaller than many traditional safety relays. This minimal footprint is a huge advantage in modern control panels where space is often at a premium. You can fit more functionality into less space, potentially reducing overall panel size and cost.
The slim profile doesn’t compromise functionality. Whether you need basic E-stop monitoring or more complex door switch logic, the G9SE series offers a solution within this space-saving format. This allows for standardized panel layouts across different machines, simplifying design and maintenance. The complete line-up of compact units ensures you can find the right fit for your specific safety requirements without sacrificing precious DIN rail real estate.
Simplified Wiring and Setup with this Product
The G9SE-201 product is engineered for easy installation, drastically cutting down wiring time and potential errors. Featuring Omron’s innovative screw-less Push-In Plus terminals, wiring becomes a simple, tool-free operation. Just prepare the wire and push it in – a secure and reliable contact is established instantly. This significantly speeds up installation and maintenance compared to traditional screw terminals, reducing labor costs and machine downtime.
Furthermore, the front-panel LED indicators provide clear status information at a glance, simplifying commissioning and troubleshooting. You can quickly determine the condition of the inputs, outputs, and error status without needing specialized diagnostic tools. This user-friendly approach makes the G9SE safety relay accessible even for technicians less familiar with complex safety circuits. This focus on simplicity ensures your safety application is up and running faster.
Reliable Safety Output Configuration
The G9SE-201 provides two instantaneous PNP safety outputs. This configuration is standard in modern automation control systems, ensuring compatibility with a wide range of downstream devices like safety PLCs, drives, or contactors. The solid-state PNP output design offers a long service life compared to electromechanical relays, contributing to overall system reliability and reducing maintenance needs.
These outputs are designed to meet stringent safety standards, ensuring a dependable safety function when triggered by the safety input signals (e.g., from an E-stop button or light curtain). The safety relay unit constantly monitors its internal circuits and the connected safety devices, ensuring the integrity of the safety loop. An additional auxiliary output (non-safety) is often available for signaling purposes to standard PLCs or HMI panels.
Omron G9SE-201 Product Datasheet
Frequently Asked Questions
You can connect various safety input devices, including Emergency Stop pushbuttons, safety door switches (mechanical or non-contact), and safety mats, provided they offer OSSD (Output Signal Switching Device) outputs or potential-free contacts compatible with the relay’s input specifications.
The G9SE series includes models with different numbers/types of inputs and outputs (e.g., off-delay outputs, more inputs). The G9SE-201 specifically offers 2 safety inputs and 2 instantaneous safety outputs. Always refer to the specific model datasheet for exact features.
No, it’s designed for easy installation. The compact size, DIN rail mounting, and particularly the screw-less terminals make wiring quick and straightforward, even without specialized tools.
When used correctly according to the instructions and wired appropriately (e.g., dual-channel input monitoring), the G9SE-201 can be used in safety circuits achieving up to PLe according to ISO 13849-1 and SIL 3 according to IEC 61508.
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