Delta DVP series Instruction Sheet

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http://www.delta.com.tw/industrialautomation/ 5011651101-D2E12007-01-15Analog Output ModuleInstruction SheetWarning9 Please read this instruction carefully before use.9 Switch off the power before wiring.9 DVP04DA-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 tough 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. DVP04DA-H2 is able to read and write data of DVP04DA-H2 analogsignal output modules through FROM/TO instructions given by the program of DVP-EH2 series MPU. Theanalog signal output module receives 4 groups of 12-bit digital data from PLC MPU and converts the data into 4points of analog signals for output in either voltage or current. The user can select voltage or current output by wiring. Range of voltage output: 0V ~ +10VDC (resolution:2.5mV). Range of current output: 0mA ~ 20mA (resolution: 5μA). Nameplate Explanation0 4 D A - H 2 0 T 6 5 0 0 0 0 1V X .X X X X24 Vdc 4.5WMADE I N XXXXX X2.5 m V or 5 A0 V ~ + 10 V or 0mA ~ +20m APower input specificationDelta PLC model nameBarcode, Serial No., VersionAnalog I/O module specification Model/Serial No. Explanation1.2 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, D/A indicator 9 Mounting port for extension modules5 DIN rail clip1.3 External WiringV+I+COMV+I+COM24+24-DC/DC +15V-15VAGFGFGCH1CH10V~+10V*2*30mA~20mADC24VCH4 CH4AC drive, recorder,scale valve...AC drive, recorder,scale valve...voltage outputshielding cable *1shielding cable *1current outputconverterterminal ofpower modulesystem groundingclass 3 grounding(100 or less)Note:1. When performing analog output, 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 thewiring to 0.1 ~ 0.47μF 25V capacitor.3. Please connect the terminal on both the power modules and DVP04DA-H2 to the system earth point and ground thesystem contact or connect it to the cover of power distribution cabinet.4. DO NOT wire empty terminalsY Specifications2.1. FunctionsDigital/Analog (4D/A) Module Voltage Output Current OutputPower supply voltage 24 VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%)Analog output channel 4 channels/moduleRange of analog output 0 ~ 10V 0 ~ 20mARange of digital data 0 ~ 4,000 0 ~ 4,000Resolution 12 bits (1 LSB = 2.5mV) 12 bits (1LSB = 5 μA)Output 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 channelsMax. output current 10mA (1KΩ ~ 2MΩ) -Tolerable load impedance - 0 ~ 500ΩDigital data format 11 significant bits out of 16 bits are available; in 2’s complementIsolation Internal circuit and analog output terminals are isolated by optical coupler.No isolation among analog channels.Protection Voltage output is protected by short circuit. Short circuit lasting for too long maycause damage on internal circuits. Current output can be open circuit.Communication 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%)., 4.5W 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 RegistersDVP04DA-H2 analog output module DescriptionCR#RS-485parameteraddressLatched Register content b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0#0 H’4032 ○ R Model name Set up by the system. DVP04DA-H2 model code = H’6401reserved CH4 CH3 CH2 CH1#1 H’4033 ○ R/W Output modesettingOutput mode: Default = H’0000Mode 0: Voltage output (0V ~ 10V)Mode 1: Voltage output (2V ~ 10V)Mode 2: Current output (4mA ~ 20mA)Mode 3: Current output (0mA ~ 20mA)#2 ~ #5 Reserved#6 H’4038 ╳ R/W CH1 output value#7 H’4039 ╳ R/W CH2 output value#8 H’403A ╳ R/W CH3 output value#9 H’403B ╳ R/W CH4 output valueRange of output value at CH1 ~ CH4: K0 ~ K4,000Default = K0 (unit: LSB)#10 ~ #17 Reserved#18 H’4044 ○ R/W Adjusted OFFSETvalue of CH1#19 H’4045 ○ R/W Adjusted OFFSETvalue of CH2#20 H’4046 ○ R/W Adjusted OFFSETvalue of CH3#21 H’4047 ○ R/W Adjusted OFFSETvalue of CH4Range of OFFSET at CH1 ~ CH4: K-2,000 ~ K2,000Default = K0 (unit: LSB)#22 ~ #23 Reserved#24 H’404A ○ R/W Adjusted GAINvalue of CH1#25 H’404B ○ R/W Adjusted GAINvalue of CH2#26 H’404C ○ R/W Adjusted GAINvalue of CH3#27 H’404D ○ R/W Adjusted GAINvalue of CH4Range of GAIN at CH1 ~ CH4: K-1,600 ~ K8,000Default = K2,000 (unit: LSB)#28 ~ #29 Reserved#30 H’4050 ╳ R Error status Register for storing all error status. See the table of error status for more information.#31 H’4051 ○ R/W Communicationaddress settingFor setting up RS-485 communication address. Range: 01 ~ 255Default = K1#32 H’4052 ○ R/WCommunicationspeed (baud rate)settingDefault = H’0002. For 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)b0: 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’4053 ○ R/WReturn to defaultsetting;OFFSET/GAINtuningauthorizationDefault = 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) andCR#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. (except CR#31, CR#32)#34 H’4054 ○ R Firmware version Displaying the current firmware version In hex; e.g. version 1.0A is indicated asH’010A.#35 ~ #48 For system use.Symbols○: 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 output 1 LSB = 10V/4,000 = 2.5mV。For current output 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 four channels in the analog input module. There are 4 modes for each channelwhich can be set up separately. For example, if the user needs to set up CH1: mode 0 (b2 ~ b0 = 000); CH2:mode 1 (b5 ~ b3 = 001), CH3: mode 2 (b8 ~ b6 = 010) and CH4: mode 3 (b11 ~ b9 = 011), CR#1 has to be setas H’000A and the higher bits (b12 ~ b15) have to be reserved. Default value = H’0000.3. CR#2 ~ CR#5, CR#10 ~ CR#17, CR#22, CR#23, CR#28 and CR#29 are reserved.4. CR#6 ~ CR#9: The output values of CH1 ~ CH4 (range: K0 ~ K4,000; default = K0; unit: LSB)5. CR#18 ~ CR#21: The adjusted OFFSET value of CH1 ~ CH4 (default = K0, unit = LSB), representing the analogoutput voltage or current when the output digital value = 0 after calculation. The adjustable range: -2,000 ~+2,000.The adjustable range of voltage: -5V ~ +5V (-2,000LSB ~ +2,000 LSB )The adjustable range of current: -10mA ~ +10mA (-2,000 LSB ~ +2,000 LSB )6. CR#24 ~ CR#2: The adjusted GAIN value of CH1 ~ CH4 (default = K2,000, unit = LSB), representing the analogoutput voltage or current when the output digital value = 2,000 after calculation.

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