Ebtron ELF/D Series Скачать руководство пользователя страница 2

TM_ELF-D_R1F

ELF - E

LECTRONIC

L

OW

F

LOW

A

IRFLOW

/T

EMPERATURE

M

EASUREMENT

ELF 

DUAL ANALOG OUTPUT

/D 

SERIES

EBTRON

, Inc. 1663 Hwy. 701 S., Loris SC 29569 

• 

Toll Free: 800.2

EBTRON

(232.8766) 

• 

Fax: 843.756.1838 

• 

Internet: 

EBTRON

.com

2

Copyright © EBTRON

®

, Inc.

All brand names, trademarks and registered trademarks are the property of their respective owners. Information contained within this
document is subject to change without notice. Visit EBTRON.com to view and/or download the most recent versions of this and other
documents.

All rights reserved.

Table of Contents

OVERVIEW  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

ADVANCED TECHNOLOGY  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

ORDERING GUIDE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

ELF PLACEMENT  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Minimum Placement Guidelines  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

ELF INSTALLATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

ELF/D PREPARATION FOR USE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

ELF/D INTERCONNECTIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

ELF/D 24 VAC Power Connections  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

ELF/D Analog Output Connections  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Converting the ELF/D Analog Output from 2-10VDC or 1-5VDC to an equivalent 4-20mA output (Not for Staefa
output model with /D02 suffix)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

ELF/D ANALOG OUTPUT CONFIGURATION OPTIONS (CONFIG SW1 - SW4)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

SW1-SW4 CONFIG DIP SWITCH SELECTOR  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

ELF/D INITIAL START UP / NORMAL OPERATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Converting the Analog Airflow Output Signal from Linear to Volumetric flow - FPM to CFM  . . . . . . . . . . . . . . . . . .11

ELF MAINTENANCE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

ELF STANDARD LIMITED PARTS WARRANTY  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Figure 1. EBTRON ELF/D Electronic Low Flow Measurement Station  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Figure 2. ELF Minimum Placement Requirements Guide  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Figure 3. ELF Installation Dimensions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Figure 4. ELF/D Probe Typical Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Figure 5. ELF/D Power and Signal Wiring Interconnections  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Figure 6. ELF/D Circuit Board Detail  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

List of Figures

LIST OF EFFECTIVE AND CHANGED PAGES

Insert latest changed pages (in bold text); remove and dispose of superseded pages.
Total number of pages in this manual is 12.

Page No                           Revision *                  Description of Change                                                                                                 Date
1, 2  . . . . . . . . . . . . . . . . . . . .R1F  . . . . . . . . . . . . .Updated cover/title page to revision R1D  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .09/17/2014
9  . . . . . . . . . . . . . . . . . . . . . .R1F  . . . . . . . . . . . . .Updated Figure 5, note 3 for 1-5VDC operation   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .09/17/2014

6  . . . . . . . . . . . . . . . . . . . . . .R1E  . . . . . . . . . . . . .Corrected mechanical detail (changed 6” minimum to 4”)  . . . . . . . . . . . . . . . . . . . . . . .06/29/2012

5 . . . . . . . . . . . . . . . . . . . . . .R1D  . . . . . . . . . . . . .Clarified placement diagram  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12/13/2011

3 to 12  . . . . . . . . . . . . . . . . .R1C  . . . . . . . . . . . . .Change /D01 option code to /D00 and added all other output model option codes  . .09/07/2011

10 . . . . . . . . . . . . . . . . . . . . .R1B  . . . . . . . . . . . . .Replaced board layout with 470-1751A  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .06/01/2011

1 through 12  . . . . . . . . . . . .R1A  . . . . . . . . . . . . .Initial document release  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .05/19/2011 

Содержание ELF/D Series

Страница 1: ...L STAEFA EQUIVALENT OUTPUT FLOW TEMP WITH FLOW INTEGRATION ELF XXXX D03 DUAL 0 10 2 10VDC ANALOG OUTPUT FLOW TEMP AND NO FLOW INTEGRATION ELF XXXX D04 DUAL 0 5 1 5VDC ANALOG OUTPUT FLOW TEMP AND NO FL...

Страница 2: ...0 SW1 SW4 CONFIG DIP SWITCH SELECTOR 10 ELF D INITIAL START UP NORMAL OPERATION 11 Converting the Analog Airflow Output Signal from Linear to Volumetric flow FPM to CFM 11 ELF MAINTENANCE 11 ELF STAND...

Страница 3: ...output options permits interface to virtually all modern building automation systems BAS EBTRON s proprietary flow loss compensation techniques eliminate inaccuracies typically associated with small d...

Страница 4: ...10 2 10VDC 03 5 1 5VDC or Staefa equivalent airflow or equivalent velocity pressure Output Resolution4 0 015 FS D00 and D03 0 03 FS D01 and D04 versions ORDERING GUIDE Specification Notes 1 Accuracy f...

Страница 5: ...Placement of the ELF is critical for proper operation and accuracy of the airflow measurement station Figure 2 shows minimum placement requirements for the ELF in typical applications Placement is ind...

Страница 6: ...nclosure External duct insulation that interferes with mounting should be temporarily removed prior to installation Mounting requires a 0 875 inches 22 2 mm hole on the insertion side of the duct 1 De...

Страница 7: ...ing flow ring Locate ELF 3 inches minimum upstream of box OR 3 inches minimum upstream of flow ring Boxes with no flow rings Locate ELF 3 inches minimum upstream of box EBTRON ELF Actuator by others V...

Страница 8: ...power and analog output to customer interface as outlined in the follow ing paragraphs Refer to Figure 5 and the following ELF D cable color code descriptions Red 24 VAC power Black Common ELF Power...

Страница 9: ...2 10VDC ON and use an R1 value of 500 ohms at the BAS control input interface to produce a corresponding control signal of 4 20mA Similarly for an ELF xxxx D01 or D04 version 0 5VDC set SW2 for 1 5VD...

Страница 10: ...VALENT VELOCITY PRESSURE SW2 O 10VDC or 2 10 VDC ANALOG OUTPUT SELECT SW3 SW4 AIRFLOW OUT SCALE See Detail below NOTE CONFIG switches S1 S4 are not active on D02 Staefa model CONFIG DIP Switch Detail...

Страница 11: ...ds and OFF for 2 seconds 9 Confirm that the BAS is receiving the analog output signals that indicate instrument airflow or equivalent velocity pressure and temperature 10 Replace the ELF electronics e...

Страница 12: ...TM_ELF D_R1C EBTRON Inc 1663 Hwy 701 S Loris SC 29569 Toll Free 800 2EBTRON 232 8766 Fax 843 756 1838 Internet EBTRON com...

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