Two Wire Remote I/O System

Introduction

NTELLIGENCE” Two Wire Remote Annunciator and Control System is a field- and installation-bus that offers unique solutions for a wide range of applications in building automation, energy management, annunciator, securities and many other areas in order to reduce installation cost, "home run" wiring, and potential noise interference.

The system is capable of transmitting multiple digital data signals up to 1.2 km, over 1 pair of twisted pair with shielded cable. And its modular design and simple operating principle enable even novices to implement its use in new or existing applications. Solutions are engineered by combining products from the wide range of “INTELLIGENCE” Two Wire Remote Annunicator and Control modules.

All modules in an installation connect to the same 2-wire cable which is used to exchange data between modules and between a central controller and modules. It is typically used as a remote I/O system, creating a link between field devices, such as door sensor, water detector sensor, alarm contact, push button or magnetic contactor etc., and a central Monitoring panel such as; graphic annunciator or remote control switch panel.