E:\User Manual\DL8\DL8.p65
Contents
1. about 10 seconds after power on when the instrument has control output function m Applications The instrument can measure any range of Current or Voltage signal input The user can select data remained or top value remained The instrument can be use with 2 wire transmitter pressure sensor 4 wire weight sensor and so on For non linear input the instrument can process for 20 stages As well the The input output and the power supply is isolated instrument can be with RS485 communication m Name of parts Measured value PV Various parameter symbols Parameter value Rate value ct AL1 OQO Indication lamps for Alarm 1 2 3 On Output Off No alarm Select Confirm key Shift Clear Reset key Up key Down key Indication lamps for Voltage Resistance Current on V Off mV Q off C A Off mA xK Input Signals selection Input signal ypes Range impedance setting rere Tok Olek 420 lt Ri 0 4002 0 10K Cu50 Culoo 50 1500 5O 2mA when order Pt 200 650 C K 0 1320 C TC J 0 1300 C E 0 1000 C High Voltage Current input or data remained function need special order T 150 400 C lt M B 0 1820 C R 0 1700 C 0 1600 C amp AL3 also can be use as analogue output but you can select only one of them but not both xK Non Linear input need special order Models ps8 O Default Input signals p2. E mV Rt Pt Tc Pr selectable Auxiliary Power Supply A DC 12V 30mA B DC 24V 30mA Communication Non No communication 2 R232 4 R485 AL3 R RELAY S SSR LOGIC T SCR N No alarm AL2 R RELAY S SSR LOGIC T SCR N No alarm AL1 R RELAY S SSR LOGIC T SCR Analogue Default No analogue I DC 0 10mA or DC 4 20mA Power Supply Default AC 90 260V 50 60Hz E DC 24V DS8 series of Process Indicator Size 48H X 96W X 100L N No alarm E Specifications 90 260V AC 50 60Hz or18 30V AC DC Sampling frate lt 8 times second Alarm Relay NO AC 250V 3A or DC 30V 3A cos 1 refer the input signal selection Analogue 0 10V or 4 20mA free set for control output range by software DC 12 24V 30mA RS232 or RS485 for option E Dimensions 96W X 48H X 80L E Parameter setting 1 Alarm setting In the displaying estate press and hold SET key for more than 3 seconds enter alarm mode parameters set ting menu Press lt lt RST key LED flashes press Vkey to modify and then press SET key to confirm Press SET key to read the following parameters one by one 2 Rate setting In displaying estate press lt lt RST key and LED flashes then you can modify the value by Up and Down key The factory setting is 1 00 Once the user want to set it to be other value then PV Rate X USP LSP LSP USP means Up limit LSP means Down limit 3 Zero point clear In the displaying estate without key operation when the
3. erwise it will cause faulty measurement enter quit from the second grade parameters E Diagram connections setting 4 20mA AL2 A 90 260V AC DCat 12V 24V GND Fe 18 30VAC DC 4 20mA Analogue__ output Input signal selection me A Trk Pe Low display setting range 1999 9999 For ACpower only average value measure 7 z ment suitable with sina wave input ransmitter 2 Used with pressure sensor The Input High display setting oe t t ly DC 12V range 1999 9999 RE Merge poe errs oe ARE ata ee m Malfunction estimate RXD TXD power and the sensor output is 2mV V DS8 connection Select input signal mV No display Check all the connection and Decimal point setting 0 3 stands K AV DV is the input for big voltage AC DC AL3 share wiring if it is correct Specially pay attention for 0000 000 0 00 00 and 0 000 terminals with communication therefore only one func 90 260V AC to the power supply terminals and signal input tion can be selected AL2 is alarm or data peak value terminals please do not wrong connect As wel hysteresis value share the same terminal When current gt 2A please use 50 0 terminal 4 5 and terminal 6 7 at the same time as pay attention to do not short the output termi the current input Details reger to Application nals by strong current Wrong display Check it the PVF 0 00 Check if the input signal is conformity setting Range 50 0 Alarm 3 hysteres
4. input zero point press and hold lt lt RST key for more than 2 seconds It is for the sensor zero point clear A mA 4 The instrument will return to the measur ing estate without any operation for 25 seconds E Special Function The instrument can be input by up to 2 or 3 signals the up and down LED can display the measuring value The late the two input value so used as a watt meter instrument can calcu it also can be m Operation process y HHA Ai LED on Input signal type Up linit Down limit T PV display Rate setting Alarm parameter setting tu Rate setting SET gt 38 Measuring display Alarm 1 setting range LSP lt AL1 lt USP SET H High L Low SET Alarm 2 setting range LSP lt AL2 lt uSP Alarm 1 mode setting Alarm 2 mode setting H High L Low Alarm 3 setting range LSP lt AL2 lt uSP ot Alarm 3 mode setting L Low Offset Value display PV PVF 50 4 Used with current input AC DC Act Password of calibration parameters Power Parameter lock password LCK 00 as AC DC power meter means the parameter can be modified for the factory or distributor only LCK 010 is for read only gt K The value showed is the factory setting value 90 260V AC Th howed is the fact tti Ne BO LS S PASS ORY SEATS If the user want to modify one of the them the value relative parameter also should be modified oth Press Ay key for more than 3 seconds can
5. is value with the selected symbol setting Range 50 0_ J For RTD input please use low impedance cable The 3 wires should at the same length Analogue Low value setting ange LSP lt trL lt USP y Wrong control When the instrument lost 2av 1ov MA 220V AC control please check if the output diagram connection is correct Or check if the com DL8 connection ponents for output part damaged If any changed please refer the s Used 90 260V AC label sh the label 3 Bit rate setting The factory set sees See th Oh UUUU LLLL When the instrument dis wi m ting is 9 6k bit s 3 plays UUUU it means the input signal E Application examples meter Input i 0 50K Q ae 1 Used with 2 wire transmitter The instrument displays LLLL it means the net a Select input f instrument can supply DC 24V auxiliary j input signal lower the measured Lsp range signal rt power and isolate analogue output 4 or input signal terminal connection is exceeds the measured Usp range When the iLvaear imbuti process 20mA Select input signal mA contrary NO not select Yes select
6. myPin DL8 Series Sensor Meter Instruction Manual Thanks a lot for selecting products Before operating this instrument please careful ly read this manual and fully understand its contents If have problems please contact our sales or dis tributors whom you buy from This manual is sub ject to change without prior notice E Warning Please do not turn on the power supply until all of the wiring is completed Otherwise electrical shock fire or malfunction may result Do not wire when the power is on Do not connect the unused terminals Do not turn on the power supply when cleaning this instrument Do not disassemble repair or modify the instrument This may cause electrical shock fire or malfunction Use this specifications Otherwise fire or malfunction may instrument in the scope of its result The use life of the output relay is quite different according to it capacity and conditions If use out of its scope fire or malfunction may result A Caution This environment Otherwise electrical instrument should be installed in a domestic shock fire or malfunction may result The operating temperature environment should between 0 32F to 50 122F To avoid using this instrument in environment ful of dust or caustic gas To avoid using this instrument in environment of strong shock or concussion To avoid using this instrument in environment of overflow water or explosive oil Output should start in
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