Energy management system with arrangement to monitor and control heating, ventilating and air conditioning components
First Claim
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1. An energy management system comprising system components and controller components in a mounting cabinet wherein the controller components comprise:
- an input interface connected to a central control arrangement;
a regulating and control interface connected to the central control arrangement;
an output interface connected to the central control arrangement a relay, a bus systems output and a PC interface output connected to the output interface; and
normal and back-up power supplies connected directly to the central control arrangement and providing necessary power to the controller components;
and wherein the system components comprise;
an air conditioning device comprising at least a fan, a cooler and a heater connected to the central control arrangement through the regulating and control interface; and
a sensing device comprising a temperature sensor and a smoke sensor connected to the central control arrangement through the input interface.
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Abstract
The invention relates to a control box with monitoring and control modules for statuses of built-in and/or fitted components thereof. Adaptions for various operative requirements with a comprehensible construction is achieved in that there is a central control device which can be connected via inputs and outputs to the monitoring and/or control components and by means of which the statuses of the various built-in and/or fitted components can be individually monitored, controlled and/or regulated in a predetermined or predeterminable manner.
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Citations
8 Claims
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1. An energy management system comprising system components and controller components in a mounting cabinet wherein the controller components comprise:
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an input interface connected to a central control arrangement;
a regulating and control interface connected to the central control arrangement;
an output interface connected to the central control arrangement a relay, a bus systems output and a PC interface output connected to the output interface; and
normal and back-up power supplies connected directly to the central control arrangement and providing necessary power to the controller components;
and wherein the system components comprise; an air conditioning device comprising at least a fan, a cooler and a heater connected to the central control arrangement through the regulating and control interface; and
a sensing device comprising a temperature sensor and a smoke sensor connected to the central control arrangement through the input interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
the air conditioning device further includes a heat exchanger a customized fan;
the signals required for regulation and control of the air conditioning device can be generated in the regulating and control interface; and
the air conditioner device can also be controlled corresponding to signals from the central control arrangement.
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7. The energy management system of claim 1 further including an optical coupler, a telemetry output and an analog signal output connected to the output interface.
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8. The energy management system of claim 1 wherein:
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a programming and keying device and a master terminal are bidirectionally connected to the central control arrangement;
test procedures permanently stored in memory can be called up by means of the programming and keying device; and
certain parts of programs can be changed and customer specific reference values can be entered.
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Specification