Description
The system allows the cabin control with three wires of communications between this and the controller (including power). On the cabin goes mounted the remote unit (electronic board that manages the communications). By three wires of communications they are sent :
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- Information of call registries
- Information of cabin position
- Signals of commandos and protocols
- Power to registries, remote unit and display
The 2 Wires System at the moment represents the last innovation in the development of the multiprogrammable series. It maintains the characteristics and compatibilities with the series multiprogrammables (possibility of connection in banks múltipes, communication channel RS232C, internal registry of failures, data, etc.).
The 2 Wires System contributes the following benefits :
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- It simplifies to the installation between cabin and panel of controllers.
- Smaller number of wires between cabin panel and controllers.
- Smaller cost of installation.
- Less errors in the connection .
All the equipment can be provided in premounted systems.