Product description
TECHNICAL DATA of the SD-BOX:
Power supply:
- Input power 24 VDC
- Battery power supply 12VDC, 1.5 Ah
Required input signals coming from the lift installation:
- redundant door signal (DOORS): between 24 and 230 VDC / AC
- drive signal (MOTOR): between 24 and 230 VDC / AC
- duplicate floor signals (LEVEL1 / LEVEL2): 24 VDC
Optional input signals coming from the installation:
- External manual rescue signal: 24VDC
- External reset signal: 24VDC
Outputs:
- Safety circuit contact with automatic control
- System failure information
Connection of speed limiter elements:
- Governor release coil: 24VDC
- Inductive sensor or microswitch: to check if the coil is working properlyně