Key facts
- Brand
- Omron
- Model
- G3MC
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-06-01
Start here
Omron G3MC Solid State Relay Manual
This manual describes the compact, thin‑profile Omron G3MC solid‑state relays designed for printed‑circuit‑board mounting. It covers electrical ratings, performance data, mechanical dimensions, and recommended installation practices for the various G3MC models.
Key topics include input voltage options, load current limits, zero‑cross versus non‑zero‑cross versions, soldering recommendations, and safety precautions such as surge protection and proper wiring separation. This manual is written in Chinese.
Omron G3MC specifications
| Input voltage options | DC5 V, 12 V, 24 V |
|---|---|
| Maximum load current | 1 A (40 °C), 2 A (25 °C) |
| Output voltage drop | ≤1.6 V RMS |
| Leakage current | ≤1 mA (AC100 V), ≤1.5 mA (AC200 V) |
| Insulation resistance | ≥1000 MΩ (DC500 V) |
| Operating temperature range | -30 °C to +80 °C |
| Operating humidity | 45 %–85 % RH |
| Vibration resistance | 10‑55 Hz, 0.375 mm single, 0.75 mm double amplitude |
| Impact resistance | 1000 m/s² |
All Omron G3MC documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What input voltage options are available for the G3MC series?
The G3MC series supports three DC input voltages: 5 V, 12 V, and 24 V.
What is the maximum load current for the G3MC solid‑state relay?
The relay can handle up to 1 A at 40 °C or 2 A at 25 °C, depending on the model.
What is the recommended soldering time for the terminals?
Solder the terminals for no more than 10 seconds at 260 °C or 5 seconds at 350 °C.
Which version should be used for phase‑control applications?
Use the non‑zero‑cross version of the relay for phase‑control output.