SCHAEFER products
SP-Bus Node
The SP-Bus Node is incorporated in the call and indicator panels and allows connection of the SP-Bus, as well as elements such as the call button, arrows, special indicators and key switch.
Product information
Official manufacturer details
The SP-Bus Node is incorporated in the call and indicator panels and allows connection of the SP-Bus, as well as elements such as the call button, arrows, special indicators and key switch. If required, the key switch can be configured as a means of encryption for the calls, while the volume of the acoustic acknowledgement can be configured in accordance with the relevant standard.
The floors are configured via DIP switches while vertical or horizontal installation is possible.
Specifications
| Fixing | |
| Welding studs | M3 × 12 |
| Connectivity | |
| MicroMatch | AWG 28 |
| Screw terminal | 0.14 - 1.5 mm² |
| Control | |
| SP-Bus | X |
| Electrical data | |
| Power supply (smoothed) | 12 - 30 V DC |
| Current consumption (24 V) | 25 mA |
| Polarity | |
| Common cathode | X |
| Buzzer | |
| Buzzer (option) | X |
| I | approx. 10 mA |
| Other | |
| Temperature range | 0 - +65 °C |
| Configuration | on site by DIP switches or via Config Kit |
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