Omron MY2-GS-R DC24 General Purpose Relay Explained

The Omron MY2-GS-R DC24 general purpose relay is one of the most widely applicable versions in the MY-GS-R family because 24 VDC control power is common in industrial automation. This relay has an 8-pin plug-in body, DPDT contacts, mechanical indicator, and 24 VDC coil. Omron Europe lists it as a plug-in DPDT relay with a mechanical indicator, and distributor data identifies socketable mounting, silver contacts, 20 ms operate and release times, and a 24 VDC coil. :contentReference[oaicite:2]{index=2}

Why 24 VDC Matters

Many modern control panels use 24 VDC for sensors, PLC inputs, interface modules, safety circuits, and auxiliary controls. That makes the MY2-GS-R DC24 a natural choice when a control signal must operate a physical set of contacts. It bridges low-power control logic and switched field circuits while keeping the installation serviceable.

Technical Profile

The relay provides DPDT switching, also called 2 Form C. This allows two independent circuits to be controlled at the same time. The plug-in design supports socket installation, which simplifies panel assembly and field replacement. The mechanical indicator provides visual feedback when the coil energizes and the contacts change state.

Distributor specifications list 36.3 mA coil current, 662 ohms coil resistance, 19.2 VDC must-operate voltage, 2.4 VDC must-release voltage, and an operating temperature range of -55°C to 70°C. These values help engineers evaluate whether the relay is suitable for the available power supply and operating environment. :contentReference[oaicite:3]{index=3}

Application Areas

The Omron MY2-GS-R DC24 relay is commonly used in PLC panels, conveyor controls, pump control circuits, HVAC control cabinets, lighting control interfaces, alarm circuits, machine sequence control, and auxiliary switching. Its 24 VDC coil makes it particularly convenient in control systems already standardized around 24 VDC architecture.

Selection Notes

Before choosing this relay, confirm whether the load is resistive or inductive. Inductive loads can create voltage spikes when switched, so external suppression may be required. Socket type, wiring access, ambient temperature, contact life, and expected switching rate should also be reviewed.

Its service-friendly design makes it a practical option for facilities that need consistent replacement procedures. In many maintenance programs, plug-in relays are preferred because they reduce wiring disturbance and support quicker troubleshooting.

Helpful Resource

Omron MY2-GS-R DC24 For more details about Omron product families, visit Omron information.

Omron MY2-GS-R DC24 FAQ

What is the Omron MY2-GS-R DC24 used for?

It is used for general-purpose switching in 24 VDC control systems, including automation panels, PLC interfaces, and machine control circuits.

Does this relay have a mechanical indicator?

Yes. The mechanical indicator helps show whether the relay has operated.

What contact arrangement does it use?

It uses DPDT contacts, meaning two independent changeover contact sets are available.

Why is the plug-in structure useful?

It allows the relay to be replaced from a compatible socket without disturbing all field wiring.

Is it suitable for PLC control panels?

Yes, it is a common choice for 24 VDC PLC-based control panels when relay isolation or physical contact switching is needed.