| Technical Parameters | ||
| Product Model | LT1108 | |
| Product Name | 8-channel digital input module | |
| System power supply | Current consumption | 25mA |
| Input voltage | 24V DC | |
| Allowable range | 24V DC(±25%) | |
| Number of input channels | 8 | |
| Input signal type | NPN | |
| Enter the rated voltage | NPN:DC 0V(± 3V) | |
| Input logic 1 signal | -3～3V | |
| Input logic 0 signal | 15～30V | |
| debounce time | Configurable: 1~10ms, default: 3ms | |
| Typical input current | 3mA | |
| Withstand Voltage (Isolation) | AC500V | |
| Isolation method | optocoupler isolation | |
| Authentication | CE | |
| Basic Parameters | ||
| External dimensions | 100mm × 68mm × 12mm | |
| Wiring Specifications | 0.2 ~ 1.5mm ² | |
| Wiring method | Screw-free | |
| Operating temperature | -10～55℃ | |
| Storage temperature | -20～85℃ | |
| Protection rating | IP20 | |
