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WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of
13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to the normal
one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive
maximum coverage on each product. 

If  the  unit  should  malfunction,  it  must  be  returned  to  the  factory  for  evaluation.  OMEGA’s  Customer  Service
Department  will  issue  an  Authorized  Return  (AR)  number  immediately  upon  phone  or  written  request.  Upon
examination by OMEGA, if the unit is found to be defective it will be repaired or replaced at no charge. OMEGA’s
WARRANTY does  not  apply  to  defects  resulting  from  any  action  of  the  purchaser,  including  but  not  limited  to
mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
This WARRANTY is VOID if  the  unit shows evidence of having been tampered  with or  shows  evidence of being
damaged  as  a  result  of  excessive  corrosion;  or  current,  heat,  moisture  or  vibration;  improper  specification;
misapplication; misuse or other operating conditions outside of OMEGA’s control. Components which wear are not
warranted, including but not limited to contact points, fuses, and triacs.

OMEGA is  pleased  to  offer  suggestions  on  the  use  of  its  various  products.  However,  OMEGA neither
assumes responsibility for any omissions or errors nor assumes liability for any damages that result from
the  use  of  its  products  in  accordance  with  information  provided  by  OMEGA,  either  verbal  or  written.
OMEGA warrants only that the parts manufactured by it will be as specified and free of defects. OMEGA
MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR
IMPLIED,  EXCEPT  THAT  OF  TITLE,  AND  ALL IMPLIED  WARRANTIES  INCLUDING  ANY WARRANTY OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION
OF LIABILITY: The remedies of purchaser set forth herein are exclusive and the total liability of OMEGA with
respect  to  this  order,  whether  based  on  contract,  warranty,  negligence,  indemnification,  strict  liability  or
otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event
shall OMEGA be liable for consequential, incidental or special damages

CONDITIONS:  Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component”  under  10  CFR  21  (NRC),  used  in  or  with  any  nuclear  installation  or  activity;  or  (2)  in  medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity,
medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth
in our basic WARRANTY/DISCLAIMER language, and additionally, purchaser will indemnify OMEGA and hold
OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a
manner.

RETURN REQUESTS / INQUIRIES

Direct  all  warranty  and  repair  requests/inquiries  to  the  OMEGA Customer  Service  Department.  BEFORE
RETURNING ANY PRODUCT(S)  TO  OMEGA,  PURCHASER  MUST OBTAIN AN AUTHORIZED  RETURN
(AR)  NUMBER  FROM  OMEGA’S  CUSTOMER  SERVICE  DEPARTMENT (IN  ORDER  TO AVOID
PROCESSING  DELAYS).  The  assigned AR  number  should  then  be  marked  on  the  outside  of  the  return
package and on any correspondence.
The  purchaser  is  responsible  for  shipping  charges,  freight,  insurance  and  proper  packaging  to  prevent
breakage in transit.  

FOR WARRANTY RETURNS, please have the 
following information available BEFORE 
contacting OMEGA:
1. P.O. number under which the product was 

PURCHASED,

2. Model and serial number of the product under

warranty, and

3. Repair instructions and/or specific problems 

relative to the product.

FOR NON-WARRANTY REPAIRS, consult OMEGA for
current repair charges. Have the following information
available BEFORE contacting OMEGA:
1.  P.O. number to cover the COST

of the repair,

2. Model and serial number of product, and
3. Repair instructions and/or specific problems 

relative to the product.

USA

MADE

IN

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers
the latest in technology and engineering.

OMEGA is a registered trademark of OMEGA ENGINEERING, INC.

© Copyright 2003 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced,
translated,  or  reduced  to  any  electronic  medium  or  machine-readable  form,  in  whole  or  in  part,  without  prior  written  consent  of
OMEGA ENGINEERING, INC.

PATENT  NOTICE: 

The  “Meter  Case  Bezel  Design”  is  a  trademark  of  NEWPORT Electronics,  Inc.,  registered  in  the  U.S.  USED

UNDER  LICENSE.  This  product  is  covered  by  one  or  more  of  the  following  patents:  U.S.  Pat.  No.  Des.  336,895;  5,274,577  /
CANADA 2052599;  2052600  /  ITALY 1249456;  1250938  /  FRANCE  BREVET No.  91  12756  /  SPAIN  2039150;  2048066  /
UK PATENT No. GB2 249 837; GB2 248 954 / GERMANY DE 41 34398 C2. OTHER INTERNATIONAL PATENTS PENDING.

 

Summary of Contents for DPF700

Page 1: ...DPF700 Dual Relay Option Board for the DPF700 Meter www omega com e mail info omega com User sGuide Shop on line at...

Page 2: ...FAX 203 359 7700 e mail info omega com Canada 976 Bergar Laval Quebec H7L 5A1 TEL 514 856 6928 FAX 514 856 6886 e mail info omega ca For immediate technical or application assistance USA and Canada S...

Page 3: ...manual M1676 NOTES and CAUTIONS Information that is especially important to note is identified by these labels NOTE WARNING CAUTION IMPORTANT NOTE provides you with information that is important to su...

Page 4: ...ARD 2 2 2 SETTING UP THE DUAL RELAY OPTION BOARD 3 2 3 ELECTRICAL CONNECTION 5 3 1 RELAY OUTPUT OPTION BOARD SPECIFICATIONS 6 FIGURES 2 1 DUAL RELAY OPTION BOARD 2 2 2 SETPOINT EXAMPLE ILLUSTRATION 4...

Page 5: ...rations This option card is intended for use in a DPF700 panel mount device that is protected in accordance with Class I of EN 61010 115 230 AC power connections Installation of this instrument should...

Page 6: ...g this option board 1 Hold the board in a horizontal position with the TB3 connector facing towards the rear of the meter 2 Line up the 3 connectors located on the back side of the board with pin grou...

Page 7: ...tpoint HI HYSTERESIS Relay 2 is energized when display value is more than Setpoint HI Relay 2 is not energized when display value is less than Setpoint LO Setpoint Example Setpoint HI is 500 0 and Set...

Page 8: ...to latched setpoints set software switch 2 of the configuration menu to 1 ConFIG X1XXXX When relays are energized they stay energized until a Reset either front panel or back connector reset STANDARD...

Page 9: ...y 1 TB3 3 is a common contact of relay 1 TB3 4 is a normally closed contact of relay 2 TB3 5 is a normally open contact of relay 2 TB3 6 is a common contact of relay 2 Figure 2 3 Electrical Wiring for...

Page 10: ...3 1 RELAY OUTPUT OPTION BOARD SPECIFICATIONS 2 Form C on off relays Configurable for latched and unlatched by software Max Current 5 Amps resistive load Max Voltage 250 Vac or 28 Vdc tion D NOTES aul...

Page 11: ...MEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Shou...

Page 12: ...s Air Velocity Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps...

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