Omron G2R-2-SND DC24(S) Relè

This is a 2-pole DPDT (Double Pole Double Throw) general purpose power relay from Omron’s G2R series. It features a 24 VDC coil, 5A contact rating, LED indicator + built-in flyback diode with mechanical operation indicator, and uses an 8-pin plug-in mounting design. It is widely used for industrial automation interfaces, PLC outputs, and equipment control. This model is currently discontinued (EOL), and replacement with equivalent or upgraded models from the same series is recommended.

1. Complete Model Definition

Modello standard: G2R-2-SND DC24(S) (“G2R-2-SNDC24(S)” as input by the user is a common abbreviation)

2. Specifiche tecniche principali

3. Caratteristiche del prodotto & Vantaggi
4. Integrated Design: Combines LED indicator, built-in flyback diode, and mechanical operation indicator, simplifying wiring and status monitoring.
5. Sicuro & Affidabile: 500V dielectric strength between coil and contacts, 10,000V impulse withstand voltage, compliant with international safety standards.
6. Easy Installation: 8-pin plug-in design enables quick replacement, compatible with standard sockets and DIN rail systems.
7. Transparent Housing: Models with the (S) suffix use a transparent case for direct visual inspection of contact status.
8. Universal Compatibility: Suitable for switching AC and DC loads; AgSnIn contact material adapts to various operating conditions.
9. Applicazioni
10. Automazione industriale: PLC output expansion, relay control panels, machine tool electrical systems.
11. Equipment Control: Motor control, solenoid valve actuation, heater and lighting system switching.
12. Building Automation: HVAC system control, access control and security device interfaces.
13. Instrumentation: Signal switching in test equipment, control circuits in medical devices.
14. Gestione energetica: Auxiliary control for PV inverters, switching circuits in UPS systems.
15. Replacement Model Solutions (Key Information)

This model is discontinued (EOL). Below are officially recommended and compatible alternatives:

5.1 Direct Replacements within Omron Same Series

5.2 Upgraded Replacement Solutions

5.3 Compatible Replacements from Other Brands

6. Complete Model List for G2R Series S(S) Sottoserie (2-Pole)

7. Selezione & Purchasing Guidelines
8. Status Confirmation: Original model G2R-2-SND DC24(S) is discontinued; prioritize replacement models for procurement.
9. Compatibilità di montaggio: Maintain 8-pin plug-in mounting to ensure compatibility with existing sockets.
10. Function Matching: Select models with/without LED, diode, and mechanical indicator based on requirements.
11. Tipo di carico: Per carichi induttivi, models with flyback diode (suffix D) are mandatory to protect drive circuits.
12. Inventory Management: For legacy equipment using this model, stock replacement parts or consider overall control system upgrades.

Complete Model List for Omron G2R-2-S Series

(8-pin plug-in, 2-pole DPDT, 5UN)

Classified by standard type / con indicatore / with diode / with LED + diode / with mechanical indicator (S), including all DC24V models.

1. Model Naming Rule (G2R-2-S□□ DC□)

G2R: Serie

2: 2 poli (DPDT / 2NO + 2NC)

S: 8-pin plug-in terminal

N: With LED operation indicator

D: With coil flyback diode (surge suppression)

IO: With manual test button

(S): Transparent housing + mechanical operation indicator

DC24: Tensione della bobina 24 VCC

1) Standard Basic Type (No Indicator, No Diode)

G2R-2-S DC12

G2R-2-S DC24

G2R-2-S AC24

G2R-2-S AC110

G2R-2-S AC220

2) With LED Indicator (N)

G2R-2-SN DC12

G2R-2-SN DC24

G2R-2-SN AC24

G2R-2-SN AC110

G2R-2-SN AC220

3) With Flyback Diode (D)

G2R-2-SD DC12

G2R-2-SD DC24

G2R-2-SD DC48

G2R-2-SD DC110

4) With LED + Diode (ND) — Most Common in Industry

G2R-2-SND DC12

G2R-2-SND DC24

G2R-2-SND DC48

G2R-2-SND DC110

5) With LED + Diode + Mechanical Indicator (Transparent Housing S)

G2R-2-SND DC12 (S)

G2R-2-SND DC24 (S) (Your model)

G2R-2-SND DC48 (S)

6) With LED + Diode + Mechanical Indicator + Test Button (IO)

G2R-2-SNDI DC12 (S)

G2R-2-SNDI DC24 (S)

G2R-2-SNDI DC48 (S)

2. Exact Match for Your Model

Your Model: G2R-2-SND DC24 (S)

2-pole DPDT (8 pins)

5A contacts

24 VDC coil

With LED + built-in diode + transparent housing mechanical indicator

3. Direct Replacement List (Compatible, 8-pin, 5UN, 24VCC)
4. G2R-2-SND DC24 (No transparent housing / mechanical indicator, most common replacement)
5. G2R-2-SNDI DC24 (S) (With additional test button)
6. G2RL-2-SND DC24 (Upgraded low-power version)
7. RXM2LB2BD (Schneider equivalent)