Model: XDF1 The DIN Panel series

Transcription

1 Flw Rate / Ttaliser Mdel: XDF1 The DIN Panel series KEY FEATURES: DIN Panel Munt Design Pulse / Analgue Input versins Displays Instantaneus Flw Rate, Ttal, Press, Temp, Freq. Dual input versin available Mass calcula ns fr Steam & Gas ABS Panel munt enclsure with rugged bu ns. Fully prgrammable K-Factrs Linearisa n curve Universal input withut the need fr amplifiers r signal cnverters Pulse / Alarm transistr utput Passive 4-20mA Analgue utput Simple & intui t prgram and use Engineering units selectable withut needing t adjust K-Factr Retr upgrade: Extra Features can be unlcked with a passwrd Intelligent digital filter Yur Prcess In-View T he XDF1 is a DIN panel munt display range that is an advanced n fr flw / mass measurement and cntrl ns that require high accuracy and reliability, cmbined with an extremely cmpact panel munt enclsure, industrial grade perfrmance and lw maintenance. The XDF1 has an innva and revlu nary re design which allws certain features t be purchased sale and inst n by just the n f a key t unlck the required feature. This allws fr redundancy in a display s shw the system in which it is used be expanded r advanced then this is a lw cst n t an advanced upgrade P a g e 1

2 M del l: X DF1 The XDF1 is part f the DIN Panel Series ffered this series cvers a wide range f flw measurement needs and is available in Advanced A versin nly. The cre hardware f the XDF1 is different frm mdel t mdel, and p ns can be chsen t define whether the t display will have features likee Dual cmputer, linearisa r alarm utputs. This enables the custmer t have ann intelligent display that can fffer features like fuel cnsump n mnitring g r batch cntrl, withutt having t pay fr the extra features whichh they might nt require. VERSIONS AVAILABLE ADVANCED Features included in this versin: Universal input Pulse: Accepts pen drain/cllectr NPN/PNP, Reed switch, Dry-cntact, Cils, almst any wave and lgical signals even dwn t 1 x pulse every 5mins. Analgue: 4-20mA input signal which can be passive r input r square rt e Suitable fr Linear. Enclsure / Display Industry standard IP65/NEMA 4x ABS case with stainless steel screws. 1 x M16 and 2 x PG9 cable gland entries. Rugged Plyester membrane with 3 x embssed tac e bu ns. High visibility liquid crystal display (LCD) with high cntrast acrss the en re temperaturee range. Fully prgrammable K-Factr & utputs via 3 x bu ns. When sele g different units the K Factr changes aut y. All gs and Ttals are safely stred in a nn-vla le memry. Pwer supplyy Chice f pwer supplies: DC: 12-36VDC DC + Sensr supply: 12-36VDC with 10VDC 20mA sensr supply. AC: VAC V Intelligent Digital Filtering (IDF) Autma filtering f instantaneus flww rate and analgue utput whichh ensuress stability f readings but can still rapidly adjust fr dynamic changes in flw. Analgue utput Passive 4-20mA utput t 12 Bit / fully scaleable VDC Max 250 hm Pulsed utputt Islated withut plarity 100 VDC, 70 VAC V / 100mA Scaleable pulse rate rel ve t Ttal Max 500Hz with self-add width p P a g e 2

3 Op Includes all f the features f the BASIC versin plus the extra features belw: Linearisa n Fr enhanced accuracy and rangeability, XDF1 accepts calibra n tables with up t 10 pints f data. The peratr can quickly switch between single KFACTOR pera n and the prgrammed flww curve f up t 10 pints. Alarms Open drain 100V/100mA utpu that can be prgrammed t wrk as a rate alarm, high r lw, with +/- 1 % hysteresis, APPLICATION Fig.1.0. Appli n shwing input and utputs Datalgger Regardless f the utput type chsen the XDF1 has a 646 bit datalgger which can lg ttal vlume in every 24hr perid verr 64 days. Enclsure DIN 72 x 72mm Ultra cmpact panel munt ABS case supplied cmplete with detachable screw kit fr ease f installa n and ul mate display n Displays y P a g e 3

4 CHARACTERISTICS Parameter Cndi ns Min Typical Max Units Pwer supply -20 C t +70 C V DC Input Vltage fr the sensr -20 C t +70 C, max 10 ma, Nte 1 10 V DC Threshld, lw Wave r lgical signal (CMOS, TTL etc.) 1 V DC Threshld, high Wave r lgical signal (CMOS, TTL etc.) 1.4 V DC Cil vltage Symmetrical signal frm the cil (sine, triangle, saw etc) 20 mvpp NAMUR, lw threshld -20 C t +70 C, Pwered by XNF, Nte 2 1 ma DC NAMUR, high threshld -20 C t +70 C, Pwered by XNF, Nte ma DC Reed switch current -20 C t +70 C, Pwered by XNF, Nte ma DC Frequency Nte Hz Analg Output Pwer supply -20 C t +70 C, Nte V DC Res n -20 C t +70 C, V 4 ua Errr 250 hm lad, 24 V, 25 C, Nte % FS Pwer supply errr V, n lad, utput disabled, 25 C 0.5 ua/v Temperature cefficient -20 C t +70 C, 24 V 35 ppm/ C Current, utput disabled SET20 = 0.0, 24 V DC supply, 25 C 3.85 ma Digital Output Output ON resistance -20 C t +70 C, 100 ma 8 hm Output OFF leakage -20 C t +70 C, 100 V DC 5 na 'Lw', pulse rate Nte p/min 'Lw', pulse Nte ms 'Lw', pause dur Nte ms 'High', pulse rate Nte 6 30,000 p/min RS485, 2 wire Lad 1/8 f the standard RS485 driver lad 1/8 Nte 1: When pwering a 3 wire sensr like pen drain/cllectr pnp/npn sensr. Fr 2 wire sensrs the current is autma cally limited when pwered by XDF. Nte 2: If the 2 wire sensr uses external pwer, the external vltage must be 10 V DC r less. Nte 3: The minimum vltage fr the 4-20 ma utput t perate is V = R lad [hm] * [V DC] Fr an XNF with a lad f 250 hm, the minimum vltage wuld be 12.2 V DC. Nte 4: The parameter includes all errrs, nn-linearity and nise at cnstant vltage and temperature. Nte 5: Pulse utput has been prgrammed t be 'lw' lw pulse rate fr metering pumps applica. Pulse and pause widths are fixed. Nte 6: Pulse utput has been prgrammed t be 'high' high pulse rate fr SCADA, PLCs etc. Pulse and pause have equal widths. MAXIMUM RATINGS * temperature -20 C t +70 C The electrnics system is industrial (-40 C t +85 C) and higher grade The Liquid Crystal Display (LCD) limits the perable temperature range. Output current 100 ma DC Output vltage 100 VDC Supply vltage ( S t - ) 40 VDC * NOTICE: Stresses abve these ngs will cause permanent damage t the device Displays Pag e 2

5 MECHANICAL The XDF1 has a DIN 142 x 72mm panel munt case with the fllwing features mm 68.0 mm 68.0 mm 64.5 mm Fig.1.1 Cutut in panel required fr DIN XDF Fig.1.2 DIN XDF display fi t a panel NOTE: The cables may need additinal space in the panel at the back f the XDF 72.0 mm 72.0 mm Fig.1.3 XDF DIN display Frnt view Fig.1.4 XDF DIN display Elevated view Displays Pag e 3

6 WIRING EXAMPLES Typical wiring diagram is shwn belw. NOTE: There is n n between any input and a the digital utput. Terminals 2, 4 and 7 are shrted inside the device. It is the t user's respnsibility t cnsider this fact and implement apprpriate wiring in the user'ss specific applicatin. Push Buttn Pulsed utput E Ext. Pwer Supply PLC / SCADA Flw Sensr Fig.1.5 Wiring diagram with standard inputs and utputs. 1 Push buttn plus 2 Push buttn minus 3 Pwer fr the sensr, plus 4 Signal / Cil 5 Pwer fr the sensr, minus 6 Cil, nly 7 Analg utput, plus 8 Analg utput, minus 9 Analg utput, plus 10 Analg utput, minus 11 Pwer supply, plus 12 Pwer supply, minus The device has l Mdbus RS-485 cmmunica ns and t be wired as fllws: Push Buttn Ext. Pwer Supply + Pulsed utput A B MODBUS RS-485 PLC / SCADA Flw Sensr NOTE: When an external lp pwer supply prvides the pwer, the three devices have t be cnnected in series, as in the diagram abve. Fig.1.6 Wiring diagram with standard inputs and utputs C Displays e P a g e 4

7 ORDERING Fr rdering please use the fllwing part numbers: Casing Ecnmy (IP65 Rated) E DIN Panel D Superir (IP65 Rated) S Nan Panel N Field & Meter Munt (IP67 Rated) F Type Flw F Level L Pressure P Temperature T Func n Flw Rate / Ttaliser 1 Batch Cntrller 2 Fuel Cnsum (nly with XEF0, XEF2) 3 Liquid Temperature Crrec n (nly with XE, XD, XS) 4 Gas Flw Cmputer (nly with XD, XS) 5 Steam Flw Cmputer (nly with XD, XS) 6 Level (nly with XF) 7 Pressure (nly with XF) 8 Temperature (nly with XF) 9 Mdel X D F 1 _ - Advanced 2 Advanced Dual Cmputer (nly with XD, XS) 3 Input Type Pulse Standard Analgue Standard Pulse Lw Frequency Analgue Lp Pwered PS AS PL AL Pwer O s 10-36VDC 0 ery Pwered (nly with XE, XF) VDC with DC sensr ex 2 24VAC with DC sensr exci VAC (nly with XE, XD, XS, XF) 4 N Cmmuni NC Mdbus RS485 MB Output Type Pulse / Alarm / Batch Transistr + Analgue Passive Relay utputs, 250VAC / 5Aamp Max (Only with XD, XS) Analgue Islated (nly with XD, XS) Example: X D F AS 4 NC PA PA PR AI Displays Page 5

8 NOTE: Ensuring the XDF1 unit is pwered with the crrect pwer supply is fr it service life and warranty Pag e 6