This document describes the features and characteristics of the solid state timer H3CA, including multiple time specifications, AC/DC free power supply, 8 action functions, external signal input function, etc.
This manual describes the Omron H3CA solid‑state timer family, including the H3CA‑A, H3CA‑FA, H3CA‑8 and H3CA‑8H variants. It outlines the eight selectable action functions, time‑range settings from 0.1 s to 9990 h, and the LCD display features. The document also lists compliance with UL, CSA and EMC standards.
Installation and wiring instructions cover surface‑mount and plug‑in mounting options, required adapters, connector types (P2CF‑11, P3GA‑11, etc.), and safety precautions. Technical data such as power‑supply options, environmental limits, load requirements and mechanical dimensions are provided for proper integration into control panels. This manual is written in Chinese.
| Power consumption (AC) | ≈0.2 VA – 4 VA |
|---|---|
| Operating temperature | -10 °C to +55 °C |
| Operating humidity | 35 % – 85 % |
| Insulation resistance | ≥100 MΩ (DC500 V test) |
| Weight | ≈110 g (H3CA‑A), ≈190 g (H3CA‑FA) |