Delta DVP04AD-H2 Instruction Sheet

Delta DVP04AD-H2 Instruction Sheet Manual pdf 1 page image

http://www.delta.com.tw/industrialautomation/ 5011651500-A2E02006-12-12Analog Input ModuleInstruction SheetWarning9 Please read this instruction carefully before use.9 Switch off the power before wiring.9 DVP04AD-H2 is an OPEN-TYPE device and therefore should be installed in an enclosure free ofairborne dust, humidity, electric shock and vibration. The enclosure should prevent non-maintenancestaff from operating the device (e.g. key or specific tools are required to open the enclosure) in casedanger and damage on the device may occur.9 DO NOT connect input AC power supply to any of the I/O terminals; otherwise serious damage mayoccur. Check all the wiring again before switching on the power.9 DO NOT touch any terminal when the power is switched on. DO NOT touch any internal circuit in 1minute after the power is switched off.9 Make sure the groud terminal is correctly grounded in order to prevent electromagneticinterference.X Introduction1.1 Model Explanation & Peripherals Thank you for choosing Delta DVP series. DVP04AD-H2 is able to receive 4 points of analog input signals(voltage or current) and convert them into 14-bit digital signals. Besides, through FROM/TO instructions inDVP-EH2 MPU program, DVP04AD-H2 is able to read and write the data in the module. There are 49 16-bitcontrol registers (CR) in DVP04AD-H2. The user can select voltage or current output by wiring. Range of voltage output: ±10VDC (resolution: 1.25mV).Range of current output: ±20mA (resolution: 5μA). Nameplate Explanation0 4 A D - H 2 0 T 6 5 0 0 0 0 1V X .XX X X24 Vdc 2.5WMADE I N XXXXX XD e l t a P L C m o d e l n a m e1.25 mV o r 5 A-1 0V ~ + 1 0V o r -20m A ~ +20m AP o w e r i n p u t s p e c i f i c a t i o nA n a l o g I / O m o d u l e s p e c i f i c a t i o nB a r c o d e , s e r i a l N o . , V e r s i o n Model/Serial No. ExplanationDVP seriesPoints (input + output)H: For EH series MPUH2: For EH2 series MPUAD: Analog inputDA: Analog outputPT: Temperature measurement (PT-100)TC: Temperature measurement (thermocouple)Module typeXA: Mixed analog I/OHC: High-speed counter inputPU: Single-axis position controlProduction No.Production weekProduction year (2006)Production plant (Taoyuan)Version No.Model name1.2 Product Profile (Indicators, Terminal Block, I/O Terminals)Unit: mmD - V + I + V +24V 0VI + V + I + V + I +D + COM8CH 1 CH 2 CH 3 CH 4RS-485F G F G F GCOM COM COM1 DIN rail (35mm) 6 Terminals2 Connection port for extension modules 7 Mounting hole3 Model name 8 I/O terminals4 POWER, ERROR, A/D indicator 9 Mounting port for extension modules5 DIN rail clip1.3 External WiringCH1100K250-10V~+10VV+I+COMCH1100KCH4100K250-20mA~+20mA V+I+COMCH4100K*5*2AGAG24+24-DC/DC +15V-15VAGFGFG*3*4Voltage inputCurrent inputShielding cable*1Shielding cable*1ConverterSystem groundingEarth(100 or less)Terminal ofpower module*1. When performing analog input, please isolate other power wirings.*2. If the ripples at the loaded input terminal are too significant that causes noise interference on the wiring, connect the wiringto 0.1 ~ 0.47μF 25V capacitor.*3. Please connect the terminal on both the power modules and DVP04AD-H2 to the system earth point and ground thesystem contact or connect it to the cover of power distribution cabinet.NOTE: DO NOT wire empty terminalsY Specifications2.1. FunctionsAnalog/Digital (4A/D) Module Voltage input Current inputPower supply voltage 24 VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%)Analog input channel 4 channels/moduleRange of analog input ±10V ±20mARange of digitalconversion ±8,000 ±4,000Resolution 14 bits (1 LSB = 2.5mV) 13 bits (1LSB = 5μA)Input impedance 0.5Ω or lowerOverall accuracy ±0.5% when in full scale (25°C, 77°F)±1% when in full scale within the range of 0 ~ 55°C, 32 ~ 131°FResponding time 3ms × the number of channelsIsolation Internal circuit and analog output terminals are isolated by optical coupler.No isolation among analog channels.Range of absolute input ±15V ±32mADigital data format 13 significant bits out of 16 bits are available; in 2’s complementAverage function Yes. Available for setting up in CR#2 ~ CR#5; range: K1 ~ K20.Self-diagnosis Upper and lower bound detection/channelCommunication mode(RS-485)ASCII/RTU mode.Communication speed: 4,800/9,600/19,200/38,400/57,600/115,200 bpsASCII data format: 7-bit, Even bit, 1 stop bit (7, E, 1)RTU data format: 8-bit, Even bit, 1 stop bit (8, E, 1)RS-485 cannot be used when connected to PLC MPU.When connected toDVP-PLC MPU in seriesThe modules are numbered from 0 to 7 automatically by their distance from MPU.No.0 is the closest to MPU and No.7 is the furthest. Maximum 8 modules are allowedto connect to MPU and will not occupy any digital I/O points.2.2. OthersPower SupplyMax. rated powerconsumption 24VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%)., 2.5W supplied by external powerEnvironmentOperation/storage Operation: 0°C ~ 55°C (temperature); 50 ~ 95% (humidity); pollution degree 2Storage: -40°C ~ 70°C (temperature); 5 ~ 95% (humidity)Vibration/shockimmunityInternational standards: IEC1131-2, IEC 68-2-6 (TEST Fc)/IEC1131-2 & IEC68-2-27 (TEST Ea)Z Control RegistersDVP04AD-H2 DescriptionCR#RS-485ParameteraddressLatched Register content b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0#0 H’4000 ○ R Model name Set up by the system. DVP04AD-H2 model code = H’6400reserved CH4 CH3 CH2 CH1#1 H’4001 ○ R/W Input mode settingInput mode: Default = H’0000Mode 0: Voltage input (-10V ~ +10V)Mode 1: Voltage input (-6V ~ +10V)Mode 2: Current input (-12mA ~ +20mA)Mode 3: Current input (-20mA ~ +20mA)#2 H’4002 ○ R/W CH1 average time#3 H’4003 ○ R/W CH2 average time#4 H’4004 ○ R/W CH3 average time#5 H’4005 ○ R/W CH4 average timeRange of settings in CH1 ~ CH4: K1 ~ K20. Default = K10.#6 H’4006 X R CH1 input average#7 H’4007 X R CH2 input average#8 H’4008 X R CH3 input average#9 H’4009 X R CH4 input averageAverage of input signals at CH1 ~ CH4#10~ #11 Reserved#12 H’400C X R CH1 input presentvalue#13 H’400D X R CH2 input presentvalue#14 H’400E X R CH3 input presentvalue#15 H’400F X R CH4 input presentvaluePresent value of input signals at CH1 ~ CH4#16~ #17 Reserved#18 H’4012 ○ R/W Adjusted OFFSETvalue of CH1#19 H’4013 ○ R/W Adjusted OFFSETvalue of CH2#20 H’4014 ○ R/W Adjusted OFFSETvalue of CH3#21 H’4015 ○ R/W Adjusted OFFSETvalue of CH4OFFSET settings at CH1 ~ CH4. Default = K0; Unit: LSBWhen voltage input, range: K-4,000 ~ K4,000When current input, range: K-4,000 ~ K4,000#22~ #23 Reserved#24 H’4018 ○ R/W Adjusted GAIN value ofCH1#25 H’4019 ○ R/W Adjusted GAIN value ofCH2#26 H’401A ○ R/W Adjusted GAIN value ofCH3#27 H’401B ○ R/W Adjusted GAIN value ofCH4GAIN settings at CH1 ~ CH4. Default = K4,000; Unit: LSBWhen voltage input, range: K-3,200 ~ K16,000When current input, range: K-3,200 ~ K10,400#28~ #29 Reserved#30 H’401E X R Error status Register for storing all error status. See the table of error status for moreinformation.#31 H’401F ○ R/W Communicationaddress setting For setting RS-485 communication address. Range: 01 ~ 255. Default = K1#32 H’4020 ○ R/W Communication speed(baud rate) settingFor setting up communication speed:4,800/9,600/19,200/38,400/57,600/115,200bpsASCII data format: 7-bit, Even bit, 1 stop bit (7, E, 1)RTU data format: 8-bit, Even bit, 1 stop bit (8, E, 1) Default = H’0002b0: 4,800bps b1: 9,600bps (default)b2: 19,200bps b3: 38,400bpsb4: 57,600bps b5: 115,200bpsb6 ~ b13: reservedb14: High/low bit exchange of CRC checksum (only valid in RTU mode)b15: Switch between ASCII/RTU mode; 0 = ASCII mode (default)b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0reserved CH4 CH3 CH2 CH1#33 H’4021 ○ R/WReturning to defaultsetting; OFFSET/GAINtuning authorizationDefault = H’0000. Take the setting of CH1 for example:1. When b0 = 0, the user is allowed to tune CR#18 (OFFSET) and CR#24(GAIN) of CH1. When b0 = 1, the user is not allowed to tune CR#18(OFFSET) and CR#24 (GAIN) of CH1.2. b1 represents whether the OFFSET/GAIN tuning registers are latched. b1= 0 (default, latched); b1 = 1 (non-latched)3. When b2 = 1, all settings will return to default values.#34 H’4022 ○ R Firmware version Displaying the current firmware version In hex; e.g. version 1.0A is indicated asH’010A.#35 ~ #48 For system useSymbols○: latched (when written in through RS-485 communication)╳: non-latchedR: Able to read data by FROM instruction or RS-485 communicationW: Able to write data by TO instruction or RS-485 communicationLSB (Least Significant Bit): For voltage input 1LSB = 10V/8,000 = 1.25mV。For current input 1LSB = 20mA/4,000 = 5μA。Explanations:1. CR#0: Model name. The user can read the model name from the program and see if the extension moduleexists.2. CR#1: The working mode of the two channels in the analog output module. There are 4 modes for each channelwhich can be set up separately. For example, if the user needs to set up CH1: mode 2 (b2 ~ b0 = 010) and CH2:mode 1 (b5 ~ b3 = 001), CR#1 has to be set as H000A and the higher bits (b12 ~ b15) have to be reserved.Default value = H’0000.

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