| 24VDC Input | 8 | 
| Relay Output | N/A | 
| Signal Indicator | Available | 
| Power Supply | 24VDC -15%/+20%, maximum of 3.2W. Provided internally in the main unit, no external input required | 
| Wiring Structure | Detachable terminal block | 
| Usage | Cannot work independently, must be used in conjunction with FL5/FC5 series main units | 
 
| Operating Temperature | -10~60°C | 
| Storage Temperature | -20~70°C | 
| Environmental Humidity | 5~95%RH (non-condensing) | 
 
| Installation | Directly installed on DIN 46277 rail (width 35mm) or fixed with screws | 
| Dimensions | 40mm×90mm×83mm | 
 
