Table of Contents
Related Manuals for E+E Elektronik EE29 Series
Summary of Contents for E+E Elektronik EE29 Series
- Page 1 Series EE29/EE31 Series EE29/EE31 HUMIDITY/TEMPERATURE HUMIDITY/TEMPERATURE TRANSMITTER TRANSMITTER MANUAL MANUAL Hardware and Software Hardware and Software BA_EE29_EE31_05_e // technical data are subject to change // 191678...
- Page 2 E+E Elektronik ® Ges.m.b.H. doesn't accept warranty and liability claims neither upon this publication nor in case of improper treatment of the described products. The document may contain technical inaccuracies and typographical errors. The content will be revised on a regular basis. These changes will be implemented in later versions.
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Page 3: Table Of Contents
TABLE OF CONTENTS HARDWARE 1. GENERAL 1.1 Symbol assertion 1.2 Safety instructions 1.3 Environmental information 2. PRODUCT DESCRIPTION 3. INSTALLATION 3.1 Mounting Model A 3.2 Mounting Model B 3.3 Mounting Model D 3.4 Mounting Model E 3.5 Mounting Model F 4. -
Page 4: General
Environmental aspects Equipment from E+E Elektronik ® is developed with due consideration to all resultant environmental issues. When you dispose the equipment you should avoid environmental pol- lution. -
Page 5: Product Description
PRODUCT DESCRIPTION Humidity/temperature transmitters of the EE29/EE31 series provide multifunctionali- ty, highest accuracy and simple installation and maintainance. The modular housing enables a user-friendly operation and a fast replacement of the sensor unit for service purposes. By selecting a suitable housing version the EE29/EE31 series can be used for the entire range of humidity measurement applications: EE29/EE31 •... -
Page 6: Mounting Model B
Mounting of model B (Duct mounting) Transmitters of the EE29/31-xBx series are designed for duct mounting. Working range: -40...80degC (-40...176°F) with display: -20...50degC (-4...122°F) The sensor probe must point horizontal or downwards in the duct channel. Mounting of model D (Remote sensing probe) Transmitters of the EE29/31-xDx series are transmitters with remote sensing probes for measurements in the extended temperature range. -
Page 7: Electrical Connections
ELECTRICAL CONNECTIONS Connection diagram EE29/31 RxD/B- serieller Datenausgang / TxD/A+ RS232 / RS485 serial data output GND Ser OUT 2 Analog Ausgang / OUT 1 analogue output Versorgung / ≅ 8 - 48VDC supply 12 - 35VAC Alarm module connection diagram / Option Rel 1 Rel 2 Connection configuration EE29/31 with plug connections... -
Page 8: Operating Components
OPERATING COMPONENTS Circuit board After removal of the housing cover, the following operating components on the circuit board may be accessed for adaptation of the transmitter to the desired configuration. 1. Current/voltage output 4. Display 2. RS232/RS485 3. Fitting of the Network Chip 5. -
Page 9: Display Module / Option
Display module / Option: 1. Measurand 2. Units 3. Measurand selection and REL1 4. Min/Max function RH: 38.57% 5. Measured values 6. Status line 3. MEASURAND SELECTION: 1. MEASURAND 2. UNITS Rel. humidity Press the ∆ or EE29 ∇ button to Temperature degC °F... -
Page 10: Alarm Module (Optional)
5. MEASURED VALUES: The dominant value of the appropriate quantity is displayed in this field. For the factory configuration, the measured values may fall between the measurement ranges shown below. from up to units EE31-A,F EE31-B EE31-D,E Humidity % RH Temperature degC (-40) -
Page 11: Humidity/Temperature Calibration
HUMIDITY/TEMPERATURE CALIBRATION The EE29/31 transmitter series can be calibrated in two ways. 1-point humidity/temperature calibration: quick and simple calibration on a defined humidity/temperature point (working point). 2-point humidity/temperature calibration: simple calibration for accurate measuring results over the whole humidity/temperature working range. •... -
Page 12: 2-Point Temperature Calibration
high calibration point: 6. Insert the sensor probe into the reference humidity 2 (high calibration point) and stabilise for at least 20 minutes. green 7. BUTTON S2: Pressing the button for 5 seconds starts the procedure for the calibration mode RH. The calibration mode is indicated by the lit LED "D2"... - Page 13 2-point temperature calibration procedure on the circuit board! low calibration point: 1. Insert the sensor probe into the reference temperature 1 (low calibration point ) and stabilise for at least 10 minutes. 2. BUTTON S1: Pressing the button for 5 seconds starts the procedure for the calibration mode temperature.
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Page 14: 1-Point Humidity Calibration
1-point humidity calibration When the working range is limited to a certain more narrow range, a calibration at one humidity point is absolutely sufficient. • In accordance with the working range, either the high or low calibration point should be selected. (CP > or < 50% RH) •... -
Page 15: 1-Point Temperature Calibration
1-point temperature calibration on the circuit board When the working range is limited to a certain more narrow range, calibration temperature point absolutely sufficient. • In accordance with the working range, either the high or low calibration point should be selected. (CP ≥ or < 45 degC) •... -
Page 16: Resetting To Factory Calibration
Resetting the customer calibration to the factory calibration on the circuit board: 1. RH + T RESET: BUTTON S1 and S2: In neutral mode pressing both buttons simultaneously for 10 seconds customer calibration settings are reset to factory calibration. A short flash of the LED "D1" indicates the reset. green 2. -
Page 17: Maintenance
MAINTENANCE Sensor replacement Under several circumstances, the capacitive humidity sensor element can get damged. To avoid the costly return of the entire transmitter to the manufacturer, easy replacement of the sensor without re-adjustment is possible. Comments: • This will invalidate the factory calibration. •... -
Page 18: Self-Diagnosis And Error Messages
Self diagnosis and error messages: Self diagnosis via LEDs on the circuit board: • Green LED ⇒ flashing Supply voltage applied / Microprocessor is active • Red LED ⇒ constantly lit Humidity sensor element damaged ⇒ flashing Humidity sensor element accruing moist (condensation!) Self diagnosis via display (where available): ⇒... -
Page 19: Network
NETWORK Up to 32 EE31 transmitters (additional "N" in order code) can be connected in a RS-485 bus system to a single PC interface. Using the software which is included in the scope of supply the transmitters can be configurated individually or in the entire network group. Network configuration: 2 analogue outputs... - Page 20 Plug connecors: To achieve a more flexible network configuration, the transmitters should be equipped with plug connectors. (Option C08) For the network configuration, the following plug connectors are also necessary: - Y splitter: Siemens 6ES7 194-1KA01-0XA0 - Plug: Lumberg RSC 5/7 Plug Option C08 Lumberg...
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Page 21: Replacement Parts / Accessories
REPLACEMENT PARTS / ACCESSORIES: Description Order code - Filter - Membrane filter HA 010101 - Sintered bronze filter HA 010102 - Sintered stainless steel filter HA 010103 - Plastic grid HA 010104 - PTFE Filter HA 010105 - Metal grid filter HA 010106 - Display and housing cover - Replacement probe... -
Page 22: Technical Data
TECHNICAL DATA: Technical Data EE31 Technical Data EE31 Measurement values Relative humidity Humidity sensor HC1000-400 Working range 0...100% RH Accuracy including hysteresis and non-linearity - Special calibration against certified standards ± 1% RH (0...90% RH) ± 2% RH (90...100% RH) - Standard calibration ±... - Page 23 Technical Data EE29 Technical Data EE29 Measurement values Relative humidity Humidity sensor HC1000-400 Working range 0...100% RH Accuracy including hysteresis and non-linearity - Special calibration against certified standards ± 1% RH (0...90% RH) ± 2% RH (90...100% RH) - Standard calibration ±...
- Page 24 Technical Data for Options EE29/EE31 Technical Data for Options EE29/EE31 Display graphical LCD (128x32 pixels), with integrated push-buttons for selecting parameters and MIN/MAX function Alarm outputs 2 x 1 switch contact 250V AC / 6A 28V DC / 6A Threshold + hysteresis can be adjusted with configuration software Switching parameters freely selectable between:...
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Page 25: Configuration Software
GENERAL INFORMATION The configuration software was developed by E+E Elektronik Ges.m.b.H to allow fast and easy configuration of individual transmitters (EE29 / EE31) as well as of transmitter networks (only EE31). -
Page 26: Icons On The Tools Bar
ICONS ON THE TOOLS BAR File Load: Loads a file with a saved transmitter configuration. Save: Saves the current transmitter configuration in a file. New Workspace: Opens a file for a new tree (new network). Open Workspace: Opens existing trees (networks). Save Workspace: Saves the current trees (networks) in an archive file. -
Page 27: Group
Group The icon "Group" provides the option of combining transmitters in groups. A group may consist of transmitters used in the same application, for instance assigned to a building (EE29/31), or belonging to the same transmitter network (EE31). New: Creates a group or adds another group into an existing structure. Delete: Deletes groups within a tree. -
Page 28: Information
"Write All." Warm Start: Resets and restarts the microprocessor of the selected transmitter. ? - Information Version: Displays the version number of the EE29/31 software currently installed and the contact information for E+E Elektronik. Configuration software... -
Page 29: Icon List
ICON LIST "Load File" (see Configuration Software, chapter 3.1 File) "Save File" (see Configuration Software, chapter 3.1 File) "New Transmitter" (see Configuration Software, chapter 3.4 Transmitter) "Read Transmitter" (see Configuration Software, chapter 3.4 Transmitter) "Save Transmitter" (see Configuration Software, chapter 3.4 Transmitter) "Read All Transmitters"... -
Page 30: Relay
Relay It is used to set both optional alarm outputs. Physical Quantity: Selects the physical quantity for each alarm output. Switching Point High: Sets the high switching point. Hysteresis: Sets the switching hysteresis that should be maintained each time the signal falls below the upper switching threshold. -
Page 31: Sensor / Probe Replacement
Sensor / Probe Replacement In case of sensor or probe replacement, the characteristic values for this sensor/probe must be saved in the transmitter, thereby the transmitter will operate within the specified accuracy range without the need for costly recalibration. Replacement - Humidity Sensor: 1) Open the configuration of the selected transmitter by clicking on the button "Read Transmitter". -
Page 32: Calibration
Calibration In addition to the manual calibration procedure on the circuit board (see Hardware, chapter 7 “Humidity/Temperature Calibration”), new calibrations can be performed using the EE29/31 software. Note: A two-point calibration for temperature is only possible on the circuit board and is not supported by the software. - Page 33 2-point calibration Humidity: Calibration for accurate results over the entire measurement range. For calibration procedure, see Hardware, chapter 7 “Humidity/Temperature Calibration”. 1) Place probe reference humidity (lower point). 2) Click on the Humidity Two-Point Calibration button. (In a separate window, the measured values will appear in both input fields) 3) Replace the value in the input field "Humidity Reading"...
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Page 34: Information
Each measuring transmitter is assigned a unique network address at the factory for precise identification within the network. Note: This identification number is also issued for transmitters of the EE29 series, although transmitter s of this series are not network compatible. Type: Specifies whether the transmitter belongs the EE29 or EE31 series. -
Page 35: Overview
OVERVIEW How to set-up a new transmitter? Menu "File" --> "New Workspace" Assign a name to the file and select the location to save the file Menu "Group" --> "New Group" Assign and add a name, then click on "Finish" Menu "... - Page 36 HEAD OFFICE: E+E ELEKTRONIK Ges.m.b.H. Langwiesen 7 A-4209 Engerwitzdorf Austria Tel: ++43/7235/605-0 Fax: ++43/7235/605-8 info@epluse.at TECHNICAL OFFICES: E+E CHINA B0820, Hui Bin Office Building, No. 8, Bei Chen Dong St., Chao Yang District, Beijing 100101, P.R. China Tel: ++86/10/84992361; ++86/10/84992362 Fax: ++86/10/84992363 info@epluse.cn...