Ritto RGE1458502 TwinBus kerrosohjausmoduuli 2 kerrokselle, DIN-kisko, 4 TE

The Ritto RGE1458502 is a floor control module engineered for Ritto TwinBus intercom systems, enabling selective call distribution across two floors. Unlike basic signal splitters, this module integrates directly with the TwinBus 2-wire bus, providing reliable floor-specific ringing without additional wiring infrastructure.

Highlights

• Supports 2 floors per module, expandable by combining multiple units
• DIN rail mounting with 4 TE width for compact distribution board installation
• Operates on 24V DC from the TwinBus, drawing approximately 20 mA
• Light grey/white plastic housing blends into indoor electrical panels
• IP20 protection for indoor use in multi-tenant buildings

In daily use

Installed in the electrical cabinet, the RGE1458502 manages incoming call signals and routes them to the correct floor. Its TwinBus IN/OUT terminals and floor call inputs ensure seamless integration with Ritto door stations and indoor monitors. The module is designed for continuous operation within a temperature range of 0°C to +40°C.

Full specifications

• System compatibility: Ritto TwinBus
• Number of floors supported: 2
• Installation type: DIN rail
• Module width: 4 TE
• Operating voltage: 24V DC
• Current consumption: 20 mA
• Wiring technology: 2-wire TwinBus
• Housing material: Plastic
• Colour: Light grey / white
• Application area: Multi-tenant buildings, apartment complexes
• Function: Call distribution, selective floor ringing
• Expandability: Yes, multiple modules can be combined
• Connection terminals: TwinBus IN/OUT, floor call inputs
• Protection class: IP20
• Operating temperature range: 0°C to +40°C

Final note

For full functionality, pair the RGE1458502 with a Ritto TwinBus power supply (e.g., 1458/00).