C4IACA 规格参数
| Module Type | Input |
| Primary Type | Control |
| Temperature, Operating, Range | -30 to +80 °C |
| Temperature, Operating, Maximum | 80 °C |
| Current, Input | 25 mA |
| Depth | 7.12 mm |
| Number of I/O Ports | 1 |
| Special Features | 4kV Optical Isolation, Built-in LED Status Indicator, Open-collector Output |
| Input | 180 to 280 VAC |
| Number of Channels | 1 |
| Current, Output | 50 mA |