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General| Supply Frequency | 50/60 Hz |
|---|---|
| Approvals | CE, UL, cUL |
| Power Consumption | 5 W |
| Communication | RS-485 |
| Display | LCD |
| Communication Protocols | Modbus RTU |
| Temperature Range | -40°C to +70°C |
| Operating Temperature | -40°C to 55°C (-40°F to 131°F) |
| Storage Temperature | -40°C to +70°C (-40°F to +158°F) |
| Input Voltage | 24 VAC/VDC ±10% |
| Output Voltage | 24 VAC/VDC ±10% |
| Mounting Type | DIN rail |
| Humidity | 0 to 95% non-condensing |
General introduction to the manual's scope and purpose.
Overview of the Elexant 4010i/4020i Heat Trace Controller.
Highlights key features of the Elexant 4010i/4020i.
Important safety and usage information for the controllers.
Contact information for nVent Customer Care.
Procedure for inspecting the shipping container and its contents.
Safety notes for operators concerning hazardous area classifications.
Displays physical assemblies for 1-Phase and 3-Phase variants.
Details various connections and indicators on the Elexant unit.
Instructions for mounting and removing the controller modules.
Describes wiring connections and interface options.
Describes control features and parameter settings.
Parameters used to ensure EHT system integrity.
Connects to network via Modbus or Profibus for remote access.
Provides important identifying information about the unit.
Alerts the user to occurrences outside defined normal limits.
Ability to load and save configuration profiles for commissioning.
Stores maintenance data, user profiles, and settings.
Integrated touch screen for accessible and intuitive interaction.
Describes the 4 LED indicators on the front panel.
Built-in screen saver feature for automatic display activation.
Redundant high temp cutout for safety critical applications.
How the safety function operates and disconnects power.
Areas where safety limiters are used for overheating prevention.
Safety Limiter Block Diagram illustrating its components.
Procedures for resetting the safety limiter after a trip.
How to choose and configure the safety limiter's temperature set point.
How the safety limiter affects the main output switch.
Monitoring of the limiter circuit's internal power status.
Requirements for performing functional tests on the safety limiter.
Step-by-step procedure for conducting the functional test.
Actions to take if a safety system fault is detected.
Determining the Safety Integrity Level (SIL) of the unit.
Probability of hazardous failure of the safety function.
Summarizes the failure modes of the safety limiter element.
Procedures for responding to detected safety system faults.
The main menu of the User Interface for navigation.
Navigation to the GUI for Electrical parameters.
Navigation to the GUI for viewing active alarms.
Navigation to the GUI for Maintenance information.
Navigation to the GUI for accessing configuration Profiles.
Navigation to the GUI for Modbus and Ethernet settings.
Configuration of settings for the SIL 2 certified Safety Limiter.
Configuration of passcode, language, and temperature units.
Navigation to the Information screen for unit details.
The screen shown after inactivity or via the back button.
Displays unit information like Model, Firmware version, etc.
Page divided into tabs for control configuration.
Settings for control algorithm and output switch.
Page for configuring output limiting features.
Selects Temperature Sensor (x) and Temperature Limiting features.
Displays electrical parameter settings and alarms.
Displays current active alarms and allows user to select/reset.
View and reset minimum/maximum recorded values.
Load and save User Profiles from a USB flash drive.
Configure network settings for Modbus, Ethernet, or Profibus.
Configure Safety Limiter settings and parameters.
Configure personal preferences like language and passcode.
Steps to upgrade the firmware on the Elexant controller.
Lists common indications, possible causes, and corrective actions.
List of abbreviations used throughout the manual.
Default settings for various configuration profiles.
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