Omron G2RV-ST700-AP 110VAC

Omron G2RV-ST700-AP 110VAC Slimline Input Relay for Microload Interface Circuits

The Omron G2RV-ST700-AP 110VAC slimline input relay is a narrow industrial interface relay developed for control panels that need reliable low-current signal switching. Omron lists this model as a 6 mm slimline input relay with socket, SPDT contact configuration, 50 mA rated carry current, screw terminals, 110 VAC coil voltage, DIN rail mounting, LED indication, transparent case, mechanical indicator, and Ag alloy contacts with Au plating. :contentReference[oaicite:1]{index=1}

Designed for Low-Current Signal Reliability

The AP version is especially relevant when the circuit involves microloads or sensitive signal transfer. Gold-clad contact construction supports more stable behavior at low current levels than standard power relay contacts. This makes the relay a practical choice for signal input interfaces, monitoring circuits, PLC-related signal paths, and automation systems where small electrical loads must be handled consistently.

Omron G2RV-ST700-AP 110VAC Technical Profile

  • Product type: Slimline input relay
  • Coil voltage: 110 VAC
  • Contact form: SPDT
  • Contact material: Ag alloy plus Au plating
  • Rated carry current: 50 mA
  • Terminal type: Screw terminal
  • Mounting method: DIN rail
  • Indicators: LED and mechanical indicator
  • Housing: Transparent case
  • Usage category: Interface relay

Why 110 VAC Matters

Many industrial facilities still use 110 VAC control circuits, especially in legacy systems, machine panels, and regional electrical architectures. The G2RV-ST700-AP 110VAC allows engineers to integrate a slim microload relay without redesigning the entire control voltage structure. This makes it useful for upgrades, panel standardization, replacement planning, and new builds that follow established 110 VAC control conventions.

Panel and Maintenance Advantages

The relay’s slim profile helps reduce cabinet width when many channels are installed side by side. The transparent case improves inspection visibility, while the LED and mechanical indicator simplify troubleshooting. During commissioning, a technician can identify whether the relay coil is energized and whether the mechanical contact state has changed, reducing diagnostic time.

For more technical background, visit Omron resources.

FAQ

What is the Omron G2RV-ST700-AP 110VAC slimline input relay best suited for?

It is best suited for low-current input and interface circuits where a 110 VAC coil is required and compact DIN rail mounting is preferred.

Why does the AP version use gold-plated contacts?

Gold plating helps improve contact reliability in microload applications, where very small currents may not clean standard contacts effectively during operation.

Omron G2RV-ST700-AP 110VAC Can this relay be used in PLC interface circuits?

Yes. It is commonly relevant for PLC-related signal interfacing, especially where a 110 VAC control signal needs to be converted or isolated through a relay contact.

Is the rated carry current the same as the standard G2RV-ST700 version?

No. The AP model is rated for 50 mA and is intended for microload use, while standard G2RV-ST700 versions are typically used for higher current interface switching.

Does this relay help with panel space saving?

Yes. Its 6 mm slimline body supports high-density installation, making it useful in compact control cabinets and multi-channel relay assemblies.