Honeywell International Inc.

Jeffrey David Lucas

Joseph Majewski

Eric B Williams

Victor Allen Camp

A building controller for controlling one or more building control components in a building, wherein the building controller is configured for bidirectional communication via a communication network between the building controller and the one or more building control components. The building controller can include a housing, a control unit, and a display unit. The control unit can execute an operating system and a building control application program having a control algorithm. The display unit may be configured to display at least one screen that facilitates user monitoring of diagnostic messages of the operating system of the control unit. Alternatively, or in addition, the display unit can be configured to display a screen to facilitate user entry of operating system parameters and/or a screen to facilitate entry of operating system commands for execution on by the control unit.

Building controller with operating system interaction through an integrated display

Apparatuses and systems for analog/digital input architecture having programmable analog output mode are described herein. One apparatus includes a current source component to create a current source, a pulse-width modulation (PWM) control component to implement an analog output mode, wherein the analog output mode is implemented on a same input/output terminal as at least one other device mode, a dither input component to receive a dither signal, a current shunt component to create an input shunt, a resistance/thermistor input pull-up component to provide an excitation voltage, a voltage/current input scaling component to provide input prescaling, an input protection component to protect at least one port of the apparatus from damage, and an input filter component to provide filtering to high frequency noise.

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Akron, OH, United States of America

Jeffrey David Lucas