Winland-electronics EA400 Manuel d'utilisateur

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8 D-011-0093Figure 3. EA400 Functional DiagramWinland_English.fm Page 8 Wednesday, July 5, 2006 1:33 PM

D-011-0093 9Symbols on the Product or Manual LabelingSymbols on Product or ManualSymbol DefinitionAttention, consult accompanying documents or stateme

10 D-011-0093Display and IconsFigure 4 shows and describes the display formats and icons.Figure 4. EA200 / EA400 Display and IconsWinland_English.fm

D-011-0093 11Display IconsIndexNo. Icon Function1Date icon.Indicates EA200 / EA400 Date Set mode is accessed.2Time Set display.Indicates Time Set mode

12 D-011-00938Limit display.Shows the programmed HIGH limit and LOW limit points where measured con-ditions exceeding limits will trigger an alarm for

D-011-0093 1312Alarm Output Relay Mode icon.During programming, indicates selection of energized or de-energized alarm output relay state for the Zone

14 D-011-009314Temperature Sensor Type display.During temperature monitoring programming, sensor type (based on conditions expected for Zone) is enter

D-011-0093 15KeysFigure 5 shows and describes the entry keys.Figure 5. EA200 / EA400 KeysWinland_English.fm Page 15 Wednesday, July 5, 2006 1:33 P

16 D-011-0093Entry KeysIndexNo. Key Function16ALARM SILENCE keyMulti-function key:• If alarm occurs, pressing key interrupts the auxiliary output rela

D-011-0093 1720INCREASEDECREASEkeysSelect programming mode or value by pressing INCREASE or DECREASE key to:• Scroll through available selections pert

Limitations of the Alarm System or DeviceWhile your alarm system or device is reliable and sophisticated, it does not offer guaranteed protection agai

18 D-011-0093InstallationTools and Supplies RequiredBelow is a list of typically required tools and supplies: #2 Flat-Blade Screwdriver Sensors (not

D-011-0093 19Selecting Mounting Location for EA200 / EA400Select a mounting location for the EA200 / EA400 considering the following: Install the EA2

20 D-011-0093• At bottom of EA200 / EA400, pull the rear mounting plate down and away from the EA200 / EA400 main chassis. The retainer tabs on the ma

D-011-0093 21Connecting the EA200 / EA400Note: Make certain all wiring to be connected is passing through the opening in cen-ter of mounting plate. No

22 D-011-0093Figure 6. EA200 / EA400 ConnectorsWinland_English.fm Page 22 Wednesday, July 5, 2006 1:33 PM

D-011-0093 23EA200 / EA400 ConnectorsConnector FunctionPWR IN Provides power connection for unit. Be sure to observe proper voltage requirements for b

24 D-011-0093SENSOR IN 3 EA200: Not available (blank position).EA400: Input for Zone 3 external temperature, water, or humidity sensor. SENSOR IN 4 EA

D-011-0093 25EA200 / EA400 Power Connections1. Using a Terminal Block Adapter, connect power supply + and – leads to PWR IN (+) and (–) on EA200 / EA4

26 D-011-0093EA200 / EA400 Sensor ConnectionsNote: Sensors required should be on-hand before attempting installation. Refer to “Accessories” on page 4

D-011-0093 27Figure 7. EA200 / EA400 Sensor ConnectionsZoneSensor IN Corresponding Alarm OutputsEA200 EA400 EA200 EA4001 no external connection(built

D-011-0093 1Table of ContentsGeneral Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28 D-011-0093EA200 / EA400 Output (Alarm) Connections1. For all alarm loops to be controlled by the EA200 / EA400, install all required wiring from al

D-011-0093 29Figure 8. Typical Alarm Loop Wiring Configuration (External Power)Winland_English.fm Page 29 Wednesday, July 5, 2006 1:33 PM

30 D-011-0093Figure 9. Typical Alarm Loop Wiring Configuration (Self-Powered)Winland_English.fm Page 30 Wednesday, July 5, 2006 1:33 PM

D-011-0093 315. Making certain wiring is not pinched or otherwise stressed, re-install the EA200 / EA400 main chassis onto the mounting plate (install

32 D-011-0093SetupWhen powered-up, the EA200 / EA400 is ready to step through the stages where programming settings are entered. As an overview, the E

D-011-0093 33Setting Time and Date1. Press the TIME/DATE key. The Hours display appears.2. Enter current hour (flashing) by using the INCREASE or DECR

34 D-011-0093Programming the Zones Program each Zone as follows:1. Press the ZONE key. The Zone display appears.2. Enter the Zone desired to be progra

D-011-0093 35Note: Sensor types (“Red”, “Blue” or plain °F or °C) refer to the Zone programming required for the type of sensor used:• settings are u

36 D-011-0093Note: If a Zone is not to be used, set the Zone to Disabled ( ). If an unconnected Zone is not disabled, nuisance alarms may occur. Proce

D-011-0093 377. When the Delay Time ( ) icon appears, if desired enter a Delay Time (in minutes) to be programmed (flashing) by using the INCREASE or

2 D-011-0093Using the EA200 / EA400 to Monitor Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . 39Normal (Non-Alarm) Mode Displ

38 D-011-0093Offset AdjustmentIf desired, offset allows the temperature or humidity reading for the selected Zone to be offset by a value that correla

D-011-0093 39Changing Programming for a Previously Programmed ZoneA Zone can be re-programmed as desired at any time. Press the ZONE key and perform Z

40 D-011-0093Normal (Non-Alarm) Mode DisplayAn example of a running display for a Zone programmed to monitor temperature is shown below.In general, no

D-011-0093 41An alarm indication for any mode is shown by: Flashing data corresponding to the Zone where the alarm is occurring. An (Alarm) icon w

42 D-011-00932. Press the DECREASE key to go to the next stored alarm. The next alarm is displayed as described in step 1.3. Press ALARM HISTORY to go

D-011-0093 43Flashing Zone digit and flashing temperature read-ing of “150° C” or “299° F”.• Shorted connection between sensor and EA200 / EA400 SENSO

44 D-011-0093AccessoriesNote: In the table below, “Sensor Type Setting” specifies the appropriate sensor type selection to be entered during Zone prog

D-011-0093 45Waterproof ThermistorLow-Temp (“Blue”)Sensor(TEMP-L-W)–50° C to 70° C (–58° F to 158° F)Accuracy: +/-2°F or settingWaterproof Thermisto

46 D-011-0093Other AccessoriesAudible Alarm Module(BZ-1)Buzzer that can be connected to auxiliary relay output to provide audi-ble alert of alarm (1.5

D-011-0093 47SpecificationsSpecificationsItem EA200 EA400Dimensions Approximately 122 mm x 152 mm x 30.5 mm(4.8” H x 6.0” W x 1.2” D)Weight 0.25 kg (0

D-011-0093 3General InformationThe EnviroAlert® EA200 and EA400 provide alarm signals when monitored conditions exceed the user-programmable HIGH LIMI

48 D-011-0093Low and High Adjust Range:• Temperature:• Humidity:• Water Presence:–50°C to 150 °C–58° F to 299° F5 to 95% RHNo Alarm / AlarmNote: Usabl

D-011-0093 49Sensor Type/Connection:• Temperature:• Humidity:• Water Presence:2-wire, 18-22AWG; maximum 304 m (1000 ft.) cabling length3-wire, 18-22AW

50 D-011-0093Device Environmental Operating Range:• Humidity:• Temperature, Operating:• Ambient Environmental Quality:5 to 95% RH, non-condensing0°C t

D-011-0093 51Warranty and Service InformationWinland Electronics, Inc. (“Winland”) warrants to the end user/purchaser that each product of its manufac

52 D-011-0093WEEE Product Recovery/Recycling for EU CustomersIn an effort to improve waste management in the European Union, the European Union has en

52 D-011-0093WEEE Product Recovery/Recycling for EU CustomersIn an effort to improve waste management in the European Union, the European Union has en

D-011-0093 Rev. CManufactured in the U.S.A byWinland Electronics1950 Excel Drive, Mankato, MN, 56001Outside MN Phone: 1-800-635-4269Phone: 507-625-723

4 D-011-0093Using the appropriate accessory sensors (not supplied), the EA200 / EA400 monitors and provides alarms for the following environmental con

D-011-0093 5EnviroAlert EA200Figure 2 shows a simplified functional diagram of the EA200 interfaces and functions. The EA200 provides two Zones of mon

6 D-011-0093Figure 2. EA200 Functional DiagramWinland_English.fm Page 6 Wednesday, July 5, 2006 1:33 PM

D-011-0093 7EnviroAlert EA400 Figure 3 shows a simplified functional diagram of the EA400 interfaces and functions. The EA400 provides four Zones of m