Omron G2RV-ST500-AP 110VAC Slimline Input Relay Guide

The Omron G2RV-ST500-AP 110VAC slimline input relay is a compact interface relay built for control panels that require reliable switching of small electrical signals. The AP designation identifies the microload version, using Ag alloy contacts with Au plating for low-level signal applications.

Omron lists the G2RV-ST500-AP 110VAC as part of the Push-In Plus terminal lineup with microload contact structure. The model family supports SPDT contact configuration, DIN rail mounting, transparent housing, LED indication, and a mechanical indicator for easier maintenance. :contentReference[oaicite:3]{index=3}

Key Electrical Details

For the 110 VAC coil rating, Omron technical specifications show rated current of approximately 6.1 mA at 50 Hz and 6.4 mA at 60 Hz, with approximate power consumption of 0.7 VA. The operate voltage is listed as 80% max. of rated voltage, while release voltage is 10% min. :contentReference[oaicite:4]{index=4}

The AP microload contact rating is 50 mA at 30 VAC and 50 mA at 36 VDC for resistive loads. The rated carry current is 50 mA, and the failure rate reference value is 1 mA at 100 mVDC, making this relay relevant for signal-level switching rather than power-load switching. :contentReference[oaicite:5]{index=5}

Practical Application Notes

This relay is commonly used in PLC input isolation, signal conversion, machine control panels, alarm circuits, and low-current automation interfaces. Because it uses Push-In Plus terminals, panel builders can improve wiring efficiency while reducing cabinet space requirements.

Omron G2RV-ST500-AP 110VAC For related Omron components, visit more information about Omron.

Omron G2RV-ST500-AP 110VAC FAQ

What does AP mean in Omron G2RV-ST500-AP 110VAC?

AP indicates a microload contact structure with Au-plated Ag alloy contacts, intended for small signal switching.

Can this relay switch high-current loads?

No. This AP version is rated for microloads, not high-current power circuits.

What is the rated input voltage?

The rated input voltage is 110 VAC.

Why is gold plating useful?

Gold plating helps improve contact reliability when switching very small currents and low-level signals.

Is it suitable for DIN rail panels?

Yes. The integrated socket and slim body are designed for DIN rail-mounted industrial panels.