Plug-in relay, 8-pin, DPDT, 5 A, mechanical and LED indicators, labeling capability, G2R-2-SND 24VDC (S)

Compact solution for industrial automation

The OMRON G2R series plug-in relay is a professional electromagnetic device with a DPDT (Double Pole Double Throw) configuration, designed for a wide range of applications in industrial automation and control. Model G2R-2-SND 24VDC(S) offers reliable current switching up to 5A at a control voltage of 24V DC.

Construction and device dimensions

The compact design with dimensions of 29×13×35.5mm ensures space savings in control cabinets and automation panels. The transparent housing allows for visual monitoring of the contact status, and the standard 5mm lead pitch facilitates mounting on standard sockets and printed circuit boards.

The relay is equipped with an 8-pin plug-in connector, which ensures a secure and fast electrical connection. The terminals, designed as flat plug-in connections, allow for easy installation and removal without the need for soldering.

Electrical parameters and performance

The coil control voltage is 24V DC within a range of 21.6÷26.4V, ensuring stable operation during typical power supply fluctuations. A coil resistance of 1.1kΩ with a current consumption of 21.8mA guarantees economical energy consumption (530mW coil power).

Contacts made of silver alloy (AgSnIn) provide:

• Switching current up to 5A
• Switching voltage: max 380V AC / 125V DC
• Switching power: up to 1250VA (AC) or 150W (DC)
• Contact resistance of only 30mΩ

Signaling and control system

The device is equipped with a dual signaling system:

• Mechanical indicator - physical control of contact position
• LED indicator - signaling of the coil activation status

Additionally, an integrated coil surge suppression diode protects the control circuit from harmful voltage impulses generated during coil de-energization.

Temporal operating characteristics

Fast response to control signals:

• Operate time: maximum 15ms
• Release time: maximum 20ms

Such short switching times enable operation with a frequency of up to 1800 operations/h at rated load.

Operating conditions and environment

The relay maintains full functionality across a wide temperature range from -40°C to +70°C, without the risk of condensation or icing. Operating humidity can range from 5% to 85%, making it resistant to changing environmental conditions.

Mechanical durability confirmed by tests:

• Vibration resistance: 10÷55Hz, 0.75mm amplitude
• Shock resistance: up to 1000m/s²

Regulatory compliance and certificates

The product meets the requirements of international standards:

• UL, CSA, and VDE certificates for the North American and European markets
• Compliance with IEC standards for international applications
• RoHS directive compliance - no SVHC substances
• Dielectric strength between coil and contacts: 5000VAC/1min