Enviro EA800 owner manual Block Diagrams, General Information, D-011-0152

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General Information

General Information

Block Diagrams

Figure 2 shows a block diagram of the base unit interfaces and functions. The EA800 provides eight relays for indicating when a programmed alarm limit has been exceeded or a warning condition exists. An additional AUX (Auxiliary) Output relay provides an output signal to an optional audible alarm or strobe that is activated whenever an alarm condition exists.

Sensor 1

Sensor 2

Sensor 3

Sensor 4

Sensor 5 Block Diagrams

Sensor 6 Manual background

Sensor 7 Manual background

Sensor 8 Manual background

Wireless Sensors

EA800 Base Unit

Manual backgroundManual background Relay 1 coil control logic

Manual backgroundManual background Relay 2 coil control logic

Manual backgroundManual background Relay 3 coil control logic Manual backgroundManual background Relay 4 coil control logic

Relay assignment and coil control logic

System Control

Manual background RF Receiver

Relay 1 Manual background Output 1

Relay 2 Manual background Output 2

Relay 3 Manual background Output 3

Relay 4 Manual background Output 4

Relay 5 Manual background Output 5

Relay 6 Manual background Output 6

Relay 7 Manual background Output 7

Relay 8 Manual background Output 8

Manual backgroundManual background Relay 9 Manual background Aux Output

Figure 2 EA800 Environmental Alarm System Block Diagram

The EA800 can be made part of a larger security system as shown in Figure 3. In a security system there may be more than one EA800 installed along with other components such as the Winland EA200 or EA400 multi-zone environmental alarm systems.

Sensor 1

Sensor 2

Sensor 3

Sensor 4

Sensor 5 Manual background

Sensor 6 Manual background

Sensor 7 Manual background

Sensor 8 Manual background

Wireless Sensors

Sensor 1

Sensor 2

Sensor 3

Sensor 4

Sensor 5 Manual background

Sensor 6 Manual background

Sensor 7 Manual background

Sensor 8 Manual background

Wireless Sensors

EA800 Base Unit

 

 

 

Relay 1 coil control logic

Relay 1

Output 1

 

Relay 2 coil control logic

Relay 2

Output 2

 

Relay 3 coil control logic

Relay 3

Output 3

 

Relay 4 coil control logic

Relay 4

Output 4

 

 

Relay 5

Output 5

 

Relay assignment

Relay 6

Output 6

 

 

 

 

and coil control logic

Relay 7

Output 7

 

 

Relay 8

Output 8

 

System Control

 

 

 

RF Receiver

Relay 9

Aux Output

Alarm Panel

 

 

From other

 

 

 

EA800, EA400, and EA200

 

 

Environmental Alarm Systems

 

EA800 Base Unit

 

 

 

Relay 1 coil control logic

Relay 1

Output 1

 

Relay 2 coil control logic

Relay 2

Output 2

 

Relay 3 coil control logic

Relay 3

Output 3

 

Relay 4 coil control logic

Relay 4

Output 4

 

 

Relay 5

Output 5

 

Relay assignment

Relay 6

Output 6

 

 

 

 

and coil control logic

Relay 7

Output 7

 

 

Relay 8

Output 8

 

System Control

 

 

 

RF Receiver

Relay 9

Aux Output

 

Figure 3 Facility Security System Block Diagram - Example

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Contents D-011-0152 Limitations of the Alarm System or Device Preparation Table of ContentsInstallation General InformationOperation Overview General InformationHow to Use This Manual General Information Block DiagramsD-011-0152 Symbols on the Product or Manual Labeling General Information Monitoring ScreensD-011-0152 Keys Base Unit Connections Access Control and Passwords will sound when an alarm occurs if DISABLE is System Configuration Parametersselected Temperature Sensors Sensors4-20mASensors Humidity SensorsTheory of Operation Power Supply / Sensor Voltage Selection Multi-FunctionSensors Water SensorsContact Closure Sensors High Scaled Value Sensor Parameter DescriptionsResolution Maximum AllowedRelay Operation D-011-0152 Relay OperationPreparation D-011-0152 From 11-26VDC power supply From 11-26VDC power supplyTo alarm-on-closed loop circuit power supplied via loopD-011-0152 Mounting the EA800 Rear Plate InstallationPower Requirements Tools and Supplies RequiredEA800 Base Unit Power Connections Install the Wired SensorsInstall the Wireless Sensors SENSOR MODEL NO RESET BUTTONJ6 Input 1 Input 2 Input 3 Input RESET BUTTONSENSOR MODEL NO D-011-0152Connecting Wired HA-III+Humidity Sensors Connecting Wired 4-20mASensors Programming Connecting the EA800 Alarm OutputsConfiguring System Parameter Settings Accessing the MAIN MENU for Programming3.Enter the SYSTEM menu and then select the CONFIGURATION menu as shown below DISABLED is selected Setting the Current Date D-011-0152 Setting the TimeAdding a Wireless Temperature Sensor Adding Wireless SensorsD-011-0152 Adding Wireless SensorsD-011-0152 InstallationD-011-0152 Installation Adding a Wireless Humidity SensorD-011-0152 D-011-0152 D-011-0152 InstallationD-011-0152 Select N.O. Contact or N.C. Contact InstallationD-011-0152 D-011-0152 Verify Wireless Signal StrengthAdding a Wired Temperature Sensor Adding Wired SensorsAdding Wired Sensors Adding a Wired HA-III+Humidity SensorD-011-0152 Note A supervised WaterBug sensor must be used Adding a Wired WaterBug SensorSelect N.O. Contact or N.C. Contact Adding a Wired Contact Closure SensorD-011-0152 Adding a 4-20mASensor Configuring the Relays Monitoring Environmental Conditions OperationViewing Active Alarms Viewing Sensor SettingsViewing Pending Alarm Information Viewing the Alarm LogViewing the Event Log Viewing Limit SettingsD-011-0152 Viewing the Sensor LogViewing Firmware Information OperationViewing RF Information Viewing RF InformationLocking and Unlocking the EA800 MaintenancePausing Monitoring and Cancelling Pause Replacing a Sensor Adding a SensorSENSORS screen Editing Sensor ParametersDeleting a Sensor Reprogramming a RelayF3 F3 Changing the Time Format Changing the Date FormatChanging Sensor Data Collection Frequency Changing the Date or Time SettingChanging the Buzzer Setting Changing the Buzzer SettingMaintenance Changing the PasswordD-011-0152 Clearing the Sensor Log Clearing the Alarm LogClearing the Alarm Log Maintenance Updating the FirmwareD-011-0152 F3 LOAD/SAVE CONFIG screen Saving Configuration SettingsCONFIG screen Loading Configuration SettingsExporting the Stored Logs Exported Alarm DataSensor deleted Exported Event DataExported Sensor Data 12/24/2007 07 06 03 PMD-011-0152 Exporting the Stored LogsACTIVE ALARMS screen TroubleshootingViewing Signal Strength for a Wireless Sensor Verifying RF Signal StrengthBase Unit and Sensor Specifications SpecificationsAccessories Figure 17. Locked Screen Map Appendix A Screen MapsD-011-0152 Figure 18. Unlocked Screen Map - Top LevelFigure 19. Sensors Screen Map Appendix A Screen MapsD-011-0152 D-011-0152 Figure 20. Add New Sensor Screen MapD-011-0152 Appendix A Screen MapsFigure 21. Edit Sensor Screen Map Figure 22. Relay Screen MapD-011-0152 Figure 23. Data Log Screen MapFigure 24. System Screen Map Appendix A Screen MapsD-011-0152 D-011-0152 Figure 25. Configuration Screen MapAppendix B Planning Worksheet Appendix B Planning WorksheetInstallation Alarm ConditionD-011-0152 Appendix C Wiring DiagramD-011-0152 Appendix D System Configuration Record Unit of Measure Appendix D System Configuration Record Sensor 6 Settings wireless Appendix D System Configuration Record D-011-0152 Warranty and Service Information Phone Fax Manufactured in the U.S.A byWinland Electronics 1950 Excel Drive, Mankato, MN, Outside MN Phone
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