The Omron G3NA manual provides detailed technical data, product selection guidance, and installation instructions for the G3NA series solid‑state relays. It includes information on input voltage ranges, load current ratings, mounting options, and environmental limits.
Additional sections cover common precautions, heat‑sink installation, over‑heat protection, and compliance with UL, CSA, and VDE (TUV) standards. The document also supplies wiring diagrams, performance tables, and recommended accessories for DIN‑rail mounting. This manual is written in Chinese.
| Input voltage (DC) | 5‑24 V |
|---|---|
| Rated load current (high‑capacity) | 75 A – 90 A |
| Operating temperature range | -30 °C to +80 °C |
| Insulation resistance | ≥100 MΩ (DC500 V) |
| Weight (typical model) | ≈60 g |
The G3NA‑205B operates with a DC input voltage of 5 V to 24 V.
Use the single‑touch mounting plate R99‑12 (or R99‑11 for certain models) and follow the illustrated steps to lock the relay onto the DIN rail.
The series complies with UL, CSA, and VDE (TUV) standards.
They are rated for ambient temperatures from –30 °C to +80 °C.