Omron G2RV-SR500-AP 48VAC/DC Slim I/O Relay

Reliable Interface Relay for 48V Control Systems

The Omron G2RV-SR500-AP 48VAC/DC slim I/O relay is built for industrial panels that use 48V control voltage in either AC or DC form. This makes it useful in automation systems where 48V signaling is preferred for control reliability, signal separation, or compatibility with existing machine architecture.

As part of the Omron G2RV-SR series, this relay offers a compact 6.2 mm body, DIN rail mounting, Push-In Plus terminals, LED operation indication, and a mechanical status indicator. Its SPDT contact arrangement supports flexible switching logic, while the 6A contact rating at 250VAC suits many control and interface applications when used within specification.

Microload Contact Version

The AP code identifies the microload contact variant. In real-world control panels, this is valuable when the relay switches low-current signals, monitoring circuits, or PLC-related inputs. The Omron G2RV-SR500-AP 48VAC/DC slim I/O relay helps bridge compact design with dependable low-level signal switching.

Panel Design Advantages

High-density relay banks benefit from the slim profile because more channels can be installed in less cabinet width. Push-In Plus terminals support efficient wiring, while the integrated relay-socket construction simplifies replacement. Visual and mechanical indication also make troubleshooting easier during planned maintenance or unexpected downtime.

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Common Use Cases

This relay is suitable for industrial control cabinets, machine interface panels, signal separation circuits, remote I/O assemblies, and automation upgrades involving 48VAC/DC control voltage. It is especially relevant where cabinet space is limited but reliable relay-based isolation is still required.

Omron G2RV-SR500-AP 48VAC/DC FAQ

What input voltage does this model support?

It supports 48VAC/DC input, allowing use in both AC and DC 48V control circuits.

What is the contact configuration?

It uses an SPDT changeover contact configuration.

Why is the AP contact version important?

AP indicates suitability for microload switching, which is useful for low-current signal circuits.

Can it be used in narrow control cabinets?

Yes. The 6.2 mm slim construction is designed for space-saving DIN rail layouts.

Does it provide visual status feedback?

Yes. LED indication and a mechanical indicator help technicians confirm operation quickly.