Omron G2RV Relay - G2RV9016R
Best current price£9.53from Tameson UK
Best offers
Shopping.co.uk recommended and popular offers
Tameson UK£9.53Visit shop Omron Silver G2rv Spco Relay 6A 21Vdc Replacement Module - G2rv9016r
Visit shopTameson UK£9.53Visit shop One Offer
1 offer from £9.53
View price history by clicking the chart icon.
Tameson UKOmron Silver G2rv Spco Relay 6A 21Vdc Replacement Module - G2rv9016r
Free delivery in 1–3 days
£9.53
Visit shop
Product Information
Full details
This Omron G2RV relay (model G2RV9016R) is a replacement module for the G2RV-SR*00 series slimline relays, designed for industrial automation applications. Its key benefit is providing reliable switching with 6A SPCO contacts in a compact, plug-in form factor. A potential consideration is its specific 21VDC coil voltage, requiring compatible power sources. Key features include silver alloy contacts, 250VAC switching voltage, 1.5kVA switching capacity, and 4kV AC isolation.
All features
| Series | G2RV |
|---|---|
| Model Part Number | G2RV9016R |
| Brand | Omron |
Extended Product Information
FAQs
What is the coil voltage for this relay?
The Omron G2RV9016R relay operates on a 21VDC coil voltage.
What type of contacts does this relay have?
It features 6A Single Pole Changeover (SPCO) contacts made of silver alloy.
Can I use this relay for DC loads?
While rated for 250VAC switching, its suitability for DC loads depends on the specific voltage and current characteristics of the DC load and requires careful consideration of arc suppression.
What are the physical dimensions of the relay?
The relay has a compact width of 5.2mm, a length of 31mm, and a height of 33mm.
Is this a latching or non-latching relay?
This is a non-latching, single coil relay, meaning it requires continuous power to the coil to maintain its switched state.
What is the switching capacity?
The relay has a switching capacity of 1.5kVA.
What does 4kV AC isolation mean?
It indicates that the relay provides a high level of electrical insulation (4000 Volts AC) between the control coil circuit and the switched contact circuit, enhancing safety.
Troubleshooting
Relay does not energize when control voltage is applied
Verify that the control voltage is exactly 21VDC. Check polarity and ensure the coil terminals are correctly wired. Inspect the relay socket for secure connections.
Contacts are not switching (load stays on or off)
Confirm the control voltage is present and correct. Check that the coil resistance (100 mΩ) is within expected parameters. Ensure the load wiring is correctly connected to the appropriate contact terminals (NO/NC).
Overheating of the relay
Ensure the load current does not exceed the 6A rating. Verify the switching frequency is within acceptable limits for the application. Check for proper ventilation around the relay.
Intermittent operation
Check for loose wiring connections at the relay socket and control source. Ensure the operating environment is free from excessive vibration. Verify the control signal is stable.
Pros and Cons
Pros
- Compact and space-saving design (5.2mm width)
- Easy installation and replacement due to plug-in mounting
- Reliable switching with 6A capacity and silver alloy contacts
- Good electrical isolation (4kV AC) for enhanced safety
- Direct replacement for G2RV-SR*00 series
Cons
- Specific 21VDC coil voltage limits power source compatibility
- Non-latching design requires continuous coil power to stay engaged
- Requires careful selection to match existing system voltage
- Potential need for a dedicated power supply for the 21VDC coil
Setup, Compatibility & Care
Setup:
- Ensure the power source provides a stable 21VDC supply.
- Mount the relay onto a compatible relay socket (typically designed for slimline relays).
- Connect the control wiring to the coil terminals (typically marked 'A1' and 'A2') according to the 21VDC supply polarity.
- Wire the load circuit to the Single Pole Changeover (SPCO) contacts (typically marked '1', '2', '3' for Normally Open/Normally Closed configurations).
Compatibility:
- Primarily designed as a replacement for Omron G2RV-SR*00 series relays.
- Requires a 21VDC control voltage. Ensure your control system output matches this voltage.
- Suitable for switching loads up to 250VAC and 6A.
Care:
- Keep the relay clean and free from dust and moisture.
- Avoid exceeding the rated switching voltage or current.
- Periodically check wiring connections for tightness.
- Ensure adequate ventilation around the relay and socket.