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Provides an overview of the handbook's structure, product information, and a terminology section.
Lists enclosed and other relevant documentation for the TAC Xenta 102 controller.
Defines abbreviations and terms specific to the controller's applications and network communication.
Describes the controller's intended use for VAV applications and its basic functions.
Explains the role of wall modules (ZS 100 series) and their features like setpoint adjustment and bypass.
Details various applications and control scenarios for TAC Xenta 102 models (B, EF, VF).
Covers fitting the controller onto a DIN rail or a level surface, including semi-protection.
Provides essential warnings and guidelines for safe and correct electrical installation.
Outlines the steps for commissioning the controller, including network setup and parameter configuration.
Details the selectable functions controlled by bits within the nciAppOptions parameter.
Lists and describes additional configuration parameters that control controller behavior.
Explains how node status, operation modes, and temperature measurement determine controller function.
Details operation modes (Comfort, Economy, Bypass, Off) and manual/emergency modes.
Covers specific functions like air flow control, heating/fan control, air quality, and alarms.
Provides general tips for troubleshooting the controller, whether networked or stand-alone.
Explains how to use network variables (inputs/outputs) to check controller operation and identify faults.
Lists common issues, their causes, and checks to resolve them.
Lists part numbers, power supply, consumption, ambient conditions, and housing details.
Provides physical dimensions of the controller with and without semi-protection.
Explains the controller's LonMark objects and network variables for monitoring and configuration.
Details the default settings for network variables and behavior upon power on or restart.
Describes the Heartbeat function for monitoring input and output variables on the network.
Details the variables within the node object, categorized into mandatory, optional, and configuration properties.
Details the variables within the controller object, categorized into mandatory, optional, configuration properties, and MDS.
Defines key terms and variables used in setpoint calculation procedures.
Explains Method A for recalculating setpoints based on a new common setpoint.
Explains Method B for maintaining setpoint asymmetry around a new basic setpoint.
General| Enclosure | Plastic |
|---|---|
| Protection Class | IP20 |
| Communication Ports | 1 x RS-485 |
| Analog Inputs | 2 |
| Relay Outputs | 2 |
| Model | Xenta 102 |
| Input Voltage | 24 VDC |
| Relative Humidity | 95% (non-condensing) |
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