Omega DP18 series User manual

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An OMEGA Te chn olo gie s Co m p any
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M2119/1294
INSTRUCTION
SHEET
DP18 Series
Options R1 / R2
Single & Dual Setpoint Options
SETPOINTS CONTROLLER BOARD, OPTION R1(AL1) and OPTION R2 (AL2)
5 - THISPUSHBUTTONALLOWSTHEDISPLAYOFSETPOINT
6 - THIS LEDLAMP ISON WHENTHE RELAYIS ENERGIZED
7 - POTENTIOMETERFOR SETPOINTREGULATION
8 - POTENTIOMETERFORDEADBANDREGULATION
OPTIONR2
SETPOINT2(AL2)
"1"= RELAY ENERGIZED
LED SWITCHED OFF
"0"= RELAY DE-ENERGIZED
LED SWITCHED ON
- 1.999
NEGATIVERANGE DISPLAY READING
+ 1.999
POSITIVERANGE
NOTE : LEDS ACTUATION "2" AND "6" IS OPPOSITE TO THE RELAYS ACTUATION
CCD1294APC10B
THE SETPOINTS CONTROLLER BOARD ALLOWS THE USE OF TEMPERATURE METERS AS CONTROLLERS IN ON/OFF MODE AND AS CONTROLLERS
OF MAXIMUM (HIGH SETPOINT) AND/OR MINIMUM (LOW SETPOINT) IN OTHER MODELS.
THE VERSATILITY OF THIS UNIT ALLOWS THE PROGRAMMING OF THE FOLLOWING FUNCTIONS :
A - EACH ONE OF THE SETPOINTS, OPERATING AS MAXIMUM (HIGH) OR MINIMUM (LOW)
B - SETPOINT RANGE, POSITIVE OR NEGATIVE
C - SETPOINT DISPLAY RANGE, FOR 1.000 or 2.000 COUNTS
D - DEADBAND (HYSTERESIS) ADJUSTABLE IN TWO SCALES
E - SETPOINTS OPERATING DELAY IN FOUR TIME SCALES
SETPOINTPROGRAMMING
PRESSTHE PUSHBUTTON "1", AND THE DISPLAYWILL SHOW THE PRESELECTED VALUE,TURN THE POTENTIOMETER "3", TOTHE RIGHT OR TO THE
LEFT SIDE, UNTIL THE DISPLAY SHOWS THE NEW VALUE DESIRED.
DEPRESS THE PUSHBUTTON "1", AND THE DISPLAY WILL SHOWS AGAIN THE SIGNAL INPUT.
USE THE SAME PROCESS FOR THE SETPOINT "2".
FRONT VIEW WITHOUT UPPER PROTECTION COVER
SET
SET
hysSEThys
0
1
LOWSETPOINT
HIGH SETPOINT
hys0
1
SEThys
RELAYSOPERATINGDIAGRAM
SETPOINTADJUST INTWORANGES . . . 0to1.000COUNTS(Selectable)
0to2.000COUNTS (Standard)
HYSTERESISOFBOTHSETPOINTS
ADJUSTABLEINTWORANGES . . . . . . . . 1to10COUNTS (Standard)
5to50COUNTS (Selectable)
SETPOINTOPERATINGDELAY . . . . . . . . 0.2sc. (Standard)
0.4-0.8-1.6sc. (Selectable)
ACCURACY . . . . . . . . . . . . . . . . . . . . . . . . ± 1 COUNT
SETABILITY . . . . . . . . . . . . . . . . . . . . . . . . ± 1 COUNT
OUTPUTRELAY . . . . . . . . . . . . . . . . . . . . . 1 SPDTFOR EACHSETPOINT
RELAYCONTACTS
MAX.ADMISSIBLEVOLTAGE . . . . . . 250Vac.
MAX.ADMISSIBLECURRENT . . . . . 3Amp. NONINDUCTIVES
TECHNICALFEATURES
1 - THISPUSHBUTTONALLOWSTHEDISPLAYOFSETPOINT
2 - THIS LEDLAMP ISON WHENTHE RELAYIS ENERGIZED
3 - POTENTIOMETERFOR SETPOINTREGULATION
4 - POTENTIOMETERFORDEADBANDREGULATION
OPTIONR1
SETPOINT1(AL1)
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1hys hys
SET SET
2AL2
AL1
SIGNAL
INPUT
SPDT FOR AL2
(OPTION R2) SPDT FOR AL1
(OPTION R1)
REARVIEW
POWER SUPPLYANALOGOUTPUT
(OPTIONAL)
CONNECTIONS
1 2 3 4 8 7 6 5

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An OM EGA Te ch no lo gie s Co m p an y
Servicing USA and Canada: Call OMEGA Toll Free
USA Canada
OneOmegaDrive,Box4047 976Bergar
Stamford,CT06907-0047 Laval(Quebec)H7L5A1
Telephone:[phone] Telephone:[phone]
FAX:[phone] FAX:[phone]
SalesService:1-800-826-6342/1-800-TC-OMEGASM
CustomerService:1-800-622-2378/1-800-622-BESTSM
EngineeringService:1-800-872-9436/1-800-USA-WHENSM
TELEX:996404 EASYLINK:62968934 CABLE:OMEGA
Servicing Europe: United Kingdom Sales and Distribution
Center
25SwanningtonRoad,BroughtonAstley,Leicestershire
LE96TU,England
Telephone:[phone] FAX:[phone]
RETURNREQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA ENGINEERING Customer
ServiceDepartment.BEFORERETURNINGANYPRODUCT(S)TOOMEGA,PURCHASER
MUSTOBTAINANAUTHORIZED RETURN(AR)NUMBERFROMOMEGA'S CUSTOMER
SERVICEDEPARTMENT(INORDERTOAVOIDPROCESSINGDELAYS).TheassignedAR
numbershouldthenbemarkedontheoutsideofthereturnpackageandonanycorrespondence.
WARRANTY
OMEGA warrants this unit to be free of defects in materials and workmanship and to give
satisfactoryserviceforaperiodof13monthsfromdateofpurchase.OMEGAWarrantyaddsan
additional one (1)month grace period tothe normal one (1) year product warranty tocover
handlingandshippingtime.ThisensuresthatOMEGA'scustomersreceivemaximumcoverage
oneachproduct.Iftheunitshouldmalfunction,itmustbereturnedtothefactoryforevaluation.
OMEGA'sCustomerServiceDepartmentwillissueanAuthorizedReturn(AR)numberimme-
diatelyupon phoneorwritten request.Upon examinationbyOMEGA, iftheunit isfound tobe
defectiveitwillberepairedorreplacedatnocharge.However,thisWARRANTYisVOIDifthe
unitshowsevidenceofhavingbeentamperedwithorshowsevidenceofbeingdamagedasaresult
of excessive corrosion; or current; heat; moisture or vibration; improper specification;
misapplication;misuse orotheroperatingconditionsoutsideofOMEGA'scontrol.Components
whichwearorwhicharedamagedbymisusearenotwarranted.Theseincludecontactpoints,
fusesandtriacs.
.
OMEGA is glad to offer suggestions on the use of its various products.
Nevertheless,OMEGA onlywarrants that theparts manufactured byit willbe 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 MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DIS-
CLAIMED.
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
liabilityis based. Inno even shallOMEGA beliablefor consequential,incidental
orspecial damages.
Everyprecautionforaccuracyhasbeentakeninthepreparationofthismanual;howeverOMEGA
ENGINEERING,INC.neitherassumesresponsibilityforanyomissionsorerrorsthatmayappear
norassumesliabilityforanydamagesthatresultfromtheuseoftheproductsinaccordancewith
theinformationcontainedinthemanual.
SPECIAL CONDITION: Should this equipment be used in or with any nuclear installation or
activity, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or
damagewhatsoeverarisingoutoftheuseoftheequipmentinsuchamanner. OMEGA'spolicyistomakerunningchanges,notmodelchanges,wheneveranimprovementis
possible.Thisaffordsourcustomersthelatestintechnologyandengineering.
OMEGAisaregisteredtrademarkofOMEGAENGINEERING,INC.
©Copyright1994OMEGAENGINEERING,INC.Allrightsreserved.Thisdocumentationmaynot
becopied,photocopied,reproduced,translated,orreducedtoanyelectronicmediumormachine-
readableform,inwholeorinpart,withoutpriorwrittenconsentofOMEGAENGINEERING,INC.
FOR NON-WARRANTY REPAIRS OR
CALIBRATION,consult OMEGAfor current
repair/calibrationcharges.Havethefollowing
informationavailableBEFOREcontacting
OMEGA:
1. P.O.numbertocovertheCOSTofthe
repair/calibration.
2. Modelandserialnumberof product,and
3. Repairinstructionsand/orspecific
problemsrelativetotheproduct.
FORWARRANTYRETURNS,pleasehave
thefollowinginformationavailableBEFORE
contactingOMEGA:
1. P.O.numberunderwhichtheproductwas
PURCHASED.
2. Model and serial number of the product
underwarranty,and
3. Repairinstructionsand/orspecificprob-
lemsrelativetotheproduct.
STANDARD FEATURES
FACTORYSET-UPSELECTION
OPTIONR1: AL1AS A HIGHSETPOINT (MAX.)
OPTIONR2: AL1AS A HIGHSETPOINT (MAX.)
AL2AS ALOW SETPOINT (MIN.)
DEADBAND. . . . . . . . . . . 1 to10 COUNTS
RELAYS DELAY. . . . . . . 0.2 sc.
SETPOINTDISPLAY . . . . 0 to 1999COUNTS
RANGEACTUATION. . . . POSITIVE
DP18 Series OptionsR1 / R2 Single&DualSetpoint Options M2119/1294
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SELECTORSS4-S5
AC
BD
AL 1 AL 2
RANGE POSITIVE S1-B S1-G
ACTUATION NEGATIVE S1-A S1-E
SETPOINT 1.000 S1-D S1-H
DISPLAY 1.999 S1-C S1-F
SELECTORS1
RANGEACTUATIONANDSETPOINTDISPLAY AB
CD
EG
FH SELECTORS5
SELECTORS4
SETPOINTSBOARD
COMPONENTSVIEW
SELECTOR
S3
SELECTOR
S2
SELECTORS1
DEADBANDRANGE
relay
relay
AL 1 AL 2 RELAY
CLOSE CLOSE IN SC.
S2-D S2-B 0.2
S2-C S2-H 0.4
S2-F S2-A 0.8
S2-G S2-C 1.6
*
* STANDARD TIME
RELAYS OPERATING DELAY.
SELECTORS2
AL 1 AL 2 OPERATING
CLOSE CLOSE FORM
S3-D S3-A MINIMUM(LO)
S3-C S3-B MAXIMUM(HI)
A
C
D
E
F
G
H
B
SELECTORS3
OPERATINGFORM
FOR FOR DEADBAND
AL 1 AL 2 REGULATION
S5 OPENED S4 OPENED 1 to 10 COUNTS
S5 CLOSED S4 CLOSED 3 to 50 COUNTS
SELECTTHEDESIREDCONFIGURATIONFROMTHECHARTSBELOW,THENINSTALLTHEPUSH-ONJUMPERSINDICATEDONTHESELECTORS
S1, S2, S3, S4 AND S5.
IFADECIMALPOINTISREQUIRED,REFERTOTHEAPPROPIATEMAINASSEMBLYDATASHEETFORLOCATIONAND CONFIGURATION
PROCEDURE.
INTERNALJUMPERSPROGRAMMING