1. DIN rail track (35mm) 6.

Terminals DVP04DA-H Analog Output Module Explanation

RS-485
2. Mounting hole for wire to connect extension CR
Parameters Latched Register Name b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
7. Mounting hole No.
unit/extension module Address
#6 H 4038 ○ R/W CH1 output value
3. Model name 8. Terminal layout
#7 H 4039 ○ R/W CH2 output value The output setting range of channel CH1~CH4 is K0~K4000. Factory setting is K0
http://www.delta.com.tw/products/plc.asp 9. Mounting port to connect extension #8 H 403A R/W CH3 output value and unit is LSB.
4. Indicator for power, error and run status ○
unit/extension module #9 H 403B R/W CH4 output value
DVP04DA-H
○
5. DIN rail clip #10~#17 Reserved

DVP-EH
#18 H 4044 ○ R/W To adjust OFFSET

Analog Input Module 2.3 External wiring

Note 1: Please isolate analog output and other
#19 H 4045 ○
value of CH1
R/W To adjust OFFSET
value of CH2 It is used to set the OFFSET value of CH1~CH4. The setting range is
Instruction Sheet
voltage output
#20 H 4046 ○ R/W To adjust OFFSET K-2000~K2000. The factory setting is K0 and unit is LSB.
*2 0V~+10V
CH1 power wiring. value of CH3
V+ CH1
1 WARNING I+
COM
Note 2: If the noise interference from loaded wiring #21 H 4047 ○ R/W To adjust OFFSET
value of CH4
AC drive, recorder, shielding cable *1
Please carefully read this instruction thoroughly prior to use the DVP04DA-H. scale valve... FG input terminal of is significant, please #22 ~ #23 Reserved
#24 H 404A ○ R/W To adjust GAIN
The DC input power must be OFF before any maintenance. current output connect a capacitor with 0.1~0.47µF 25V value of CH1
CH2
V+ CH2
for noise filtering. #25 H 404B ○ R/W To adjust GAIN
This is an OPEN-TYPE built-in DVP04DA-H, and the DVP04DA-H is certified to meet the safety I+ value of CH2 It is used to set the GAIN value of CH1~CH4. The setting range is K-1600~K8000.
requirements of IEC 61131-2 (UL 508) when installed in the enclosure to prevent high
COM
FG
Note 3: Please connect terminal of power #26 H 404C ○ R/W To adjust GAIN The factory setting is K2000 and unit is LSB.
AC drive, recorder, shielding cable *1 value of CH3
temperature, high humidity, exceessive vibration, corrosive gases, liquids, airbome dust or scale valve...
module and terminal of analog output #27 H 404D ○ R/W To adjust GAIN
metallic particles. Also, it is equipped with protective methods such as some special tool or key to value of CH4
terminal of module to system earth point and make
open the enclosure, in order to prevent the hazard to users and damage DVP04DA-H. power module
24+ DC/DC +15V #28~#29 Reserved
*3 DC24V
24-
AG system earth point be grounding or #30 H 4050 ╳ R Error status Data register used to save all error status. Please refer to fault code chart for details.
Do not connect the AC power to any of the input/output terminals, or it may damage to the system grounding converter -15V
#31 H 4051 ○ R/W Communication It is used to set RS-485 communication address. The setting range is from 01 to 255
DVP04DA-H. Make sure that all the wiring is well conducted prior to power on. connects to machine cover. address setting and the factory setting is K1.
Do not touch the internal circuit for at least 1 minute after the power supply is OFF. class 3 grounding
(100 or less)
Warning: DO NOT wire to the No function terminal #32 H 4052 ○ R/W Communication It is used to set communication baud rate (4800, 9600, 19200, 38400, 57600,
Baud Rate setting 115200bps). Communication format: ASCII mode is 7Bit, even bit, 1 stop bit (7 E 1).
Make sure that the DVP04DA-H is properly grounded , to prevent any electromagnetic noise. ●. Communication format of RTU mode is 8Bit, even bit, 1 stop bit (8 E 1).
b0: 4800 bps (bit/sec). b1: 9600 bps (bit/sec). (factory setting)
2 INTRODUCTION 3 STANDARD SPECIFICATIONS b2: 19200 bps (bit/sec).
b4: 57600 bps (bit/sec).
b3: 38400 bps (bit/sec).
b5: 115200 bps (bit/sec).
b6-b13: reserved.
2.1 Model Explanation and Peripherals 3.1 Specifications b14: exchange low and high byte of CRC check code (only for RTU mode)
b15: ASCII / RTU mode selection
Digital/Analog (4D/A) Module Voltage Output Current Output
Thank you for choosing DELTA’s PLC DVP Series. The analog output module of DVP04DA-H #33 H 4053 ○ R/W Reset to factory b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

series can read/write the data of analog output module by using instructions FROM / TO via Power Supply Voltage 24 VDC(20.4VDC~28.8VDC) ( –15%~+20%) setting and set Reserved CH4 CH3 CH2 CH1
characteristics Factory setting H0000.
DVP-PLC EH Series MPU program. The analog output module receives 12-bit digital data of 4 Analog Output Channel 4 channels / each module adjustable priority Give CH1 setting for example:
1. When b0=0, user can set OFFSET and GAIN value of CH1 (CR#18, CR#24).
groups from PLC MPU and converts it into 4 points analog output signal either in voltage or in Analog Output Range 0~10V 0~20 mA When b0=1, inhibit user to adjust OFFSET and GAIN value of CH1 (CR#18,
CR#24).
current. Digital Data Range 0~4000 0~4000 2. b1 means if characteristic register is latched. b1=0 (factory setting, latched), b1=1
(not latched).
Software version of DVP04DA-H analog output module can be updated via RS-485. Resolution 12 bits (1LSB=2.5 mV) 12 bits (1LSB=5 µA) 3. When b2 is set to 1, all settings will reset to factory setting.
#34 H 4054 ○ R Software version. It is hexadecimal to display software version. For example: H 010A means 1.0A.
Users can select output from voltage or current via wiring. Voltage output range is 0V ~ +10V DC Output Impedance 0.5Ω or lower
#35~#48 System used
(resolution is 2.5 mV). Current output range is 0mA ~ 20mA (resolution is 5 µA). ±0.5% of full scale of 25℃(77℉) ○ means latched.
Overall Accuracy ╳ means not latched.
±1% of full scale during 0~55℃ (32~131℉) R means can read data by using FROM instruction or RS-485.
Nameplate Explanation
W means can write data by using TO instruction or RS-485.
Response Time 3 ms ×channels LSB (Least Significant Bit): 1. Voltage output: 1LSB=10V/8000=2.5mV. 2. Current output: 1LSB=20mA/4000=5µA.
Max. Output Current 20 mA(1KΩ~2MΩ) － Explanation:
Model Name 1. The content of CR#0 is model type, user can read the data from program to know if there is extension
Tolerance Carried Impedance － 0〜500Ω
Input power supply spec. 20.4VDC ~ 28.8VDC module.
0 ~ +10V or -0 ~+20mA Digital Data Format 2’s complementary of 16-bit, 13 Significant Bits 2. CR#1 is used to set two inner channels working mode of analog output module. Every channel has
Analog input/output module spec. 2.5mV or 5 A four modes to set and can be set individually. For example: if setting CH1 to mode 2 (b2~b0=010),
Isolation Method It has isolation between digital area and analog area. There is no
Barcode isolation among channels. CH2 to mode 1(b5~b3=001). It needs to set CR#1 to H000A. The factory setting of CR#1 is H0000.
VX.XX 04DA-H0T 4130001
Voltage output has short circuit protection but short circuit for a long 3. CR#2 ~ CR#5, CR#10 ~ CR#17, CR#22, CR#23, CR#28, CR#29 Reserved.
Protection period short circuit may cause inner wiring damage and current 4. CR #6 ~ CR#9 display CH1~CH4 output signal. The setting range is K0~K4000. Factory setting is K0
output break. and unit is LSB.
Model Explanation Yes, there are ASCII/RTU modes, communication rate can be 4800 5. CR#18 ~ CR#21 means the value of adjusting OFFSET value of CH1~CH4. The factory setting is K0
Model Serial Number /9600 /19200 /38400 /57600 /115200. Communication format of and unit is LSB. If output value equal to 0 after calculating, the adjustable range of analog output
Communication mode (RS-485) ASCII mode is 7Bit, even bit, 1 stop bit (7 E 1). Communication voltage or current is -2000~+2000.
format of RTU mode is 8Bit, even bit, 1 stop bit (8 E 1). Can’t use Voltage adjustable range: -5V~+5V(-2000LSB~+2000LSB).
Product Series RS-485 if PLC MPU connection is in series. Current adjustable range: -10mA~+10mA (-2000LSB~+2000LSB).
Input+O utput point S: for SS series MPU Production week If DVP04DA-H modules are connected to MPU, the modules are 6. CR#24 ~ CR#27 means the value of adjust GAIN value of CH1~CH4. The factory setting is K2000 and
P: for EP series MPU Production year (2004) Connect to DVP-PLC MPU in numbered from 0 – 7. 0 is the closest and 7 is the furthest to the unit is LSB. If output value equal to 2000 after calculating, the adjustable range of analog output
H: for EH ser ies MPU
Production place (Taoyuan) series MPU. 8 modules is the max and they do not occupy any digital I/O voltage or current is -1600~+8000.
Model type
points of the MPU. Voltage adjustable range: -4V~+20V(-1600LSB~+8000LSB).
AD: Analog input module XA: A/D , D/A Functions
DA: Analog output module RT: Resistor Thermocouple Production Model Current adjustable range: -8mA ~+40mA (-1600LSB~+8000LSB).
PT: Platinum temperatur e sensors(PT-100)
TC: Thermocouple sensor s(Type J/K)
HC: High speed count input module 3.2 Other Specification Please be noticed that GAIN VALUE – OFFSET VALUE = +400LSB ~+6000LSB (voltage or current). If the
PU: single axis positioning unit
Power Specification value difference comes up small (within range), the output signal resolution is then slim and the
2.2 Product Profile and Outline variation is definitely larger. On the contrast, if the value difference exceeds the range, the output
24 VDC (20.4VDC~28.8VDC) (–15%〜+20%), 2W, supply from
Max. Rated Consuming Power signal resolution becomes larger and the variation is definitely smaller.
external power
7. CR#30 is fault code. Please refer to the following chart.
Environment Condition Fault Description Content b15~b8 b7 b6 b5 b4 b3 b2 b1 b0
Environment Condition Follow the DVP-PLC MPU Power Source Abnormal K1(H1) 0 0 0 0 0 0 0 1
Spec. of Prevent Static Analog Input Value Error K2(H2) 0 0 0 0 0 0 1 0
All places between terminals and ground comply with the spec
Electricity Setting Mode Error K4(H4) 0 0 0 0 0 1 0 0
Offset/Gain Error K8(H8) 0 0 0 0 1 0 0 0
4 CR (Control Register) Hardware Malfunction K16(H10)
Reserved
0 0 0 1 0 0 0 0
Digital Range Error K32(H20) 0 0 1 0 0 0 0 0
DVP04DA-H Analog Output Module Explanation
CR
RS-485 Average Times Setting Error K64(H40) 0 1 0 0 0 0 0 0
Parameters Latched Register Name b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Instruction Error K128(H80) 1 0 0 0 0 0 0 0
No.
Address
#0 H 4032 ○ R Model type System used, DVP04DA-H model code=H 0401 Note: Each fault code will have corresponding bit (b0~b7). Two or more faults may happen at the same time. 0
#1 H 4033 ○ R/W Output mode setting Reserved CH4 CH3 CH2 CH1 means normal and 1 means having fault.
Output mode setting: factory setting is H0000. 8. CR#31 is used to set RS-485 communication address. The setting range is from 01 to 255. The factory
Mode 0: output voltage mode (0V~10V).
Mode 1: output voltage mode (2V~10V). setting is K1.
Mode 2: output current mode (4mA~20mA).
Mode 3: output current mode (0mA~20mA).
Unit:mm Mode 4: none use.
#2 ~ #5 Reserved 9. CR#32 is used to set RS-485 communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200
 bps. b0: 4800bps. b1: 9600bps. (factory setting) b2: 19200bps. b3: 38400 bps. b4: 57600 bps. b5: 6 INITIAL PLC START-UP Applicable
115200 bps. b6-b13: reserved. b14: exchange low and high byte of CRC check code. (only for RTU API Special module CR model
mode) b15=0: ASCII mode. b15=1: RTU mode. Communication format: ASCII mode is 7Bit, even bit, TO ES EP EH
Lamp display 79 D P data write in
1 stop bit (7 E 1), while RTU mode is 8Bit, even bit, 1 stop bit (8 E 1).
1. When power is on, POWER LED will be lit and ERROR LED will be lit for 0.5 second.
10. CR#33 is used to set the internal function priority, such as characteristic register. Output latched 2. Normal run: POWER LED should be lit and ERROR LED should turn off. When power supply is Bit device Word device
function will save output setting in the internal memory before power loss. 16-bit instruction (9 STEPS)
lower than 19.5V, ERROR LED will blink continuously till the power supply goes higher than 19.5V. X Y M S K H KnX KnY KnM KnS T C D E F
11. CR#34 is software version of model type. Continuous Pulse
3. When it connects to PLC MPU in series, RUN LED on MPU will be lit and A/D LED or D/A LED m1 ¼ ¼ TO TOP
12. CR#35~ CR#48 are used for system. execution execution
should blink. m2 ¼ ¼
13. The corresponding parameters address H4032~H4063 of CR#0~CR#48 are provided for user to 4. After receiving the first RS-485 instruction during controlling by RS-485, A/D LED or D/A LED S ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ 32-bit instruction (17 STEPS)
read/write data through RS-485. should blink. n ¼ ¼ Continuous Pulse
A. Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200 bps. DTO DTOP
5. After converting, ERROR LED should blink if input or output exceeds the upper bound or below Note: The usage range of operand m1 is 0~7. execution execution
B. Communication format: ASCII mode is 7Bit, even bit, 1 stop bit (7 E 1), while RTU mode is than lower bound. The usage range of operand m2: ES/EP: Flag: When M1083=On, it allows to
8Bit, even bit, 1 stop bit (8 E 1). 0-48, EH: 0-254. insert interrupt during FROM/TO.
C. Function code: 03H—read data from register. 06H—write one WORD into register. Program example: The usage range of operand n: ES/EP: Refer to following for detail.
10H—write multiple WORD into register. 1~(49-m2), EH: 1~(255-m2).
M1000
5 ADJUST D/A CONVERSION CHARACTERISTIC CURVE FROM K1 K0 D0 K1 For ES series, it doesn’t support pulse
execution instruction (TOP, DTOP)
5.1 Adjust D/A Conversion Characteristic Curve
CMP H401 D0 M0
Voltage output mode M1013 Command : the number of special module. : the number of CR (Control Register) of
10V
Mode 0 of CR#1: GAIN = 5V(2000LSB), INC D100 Explanation special module that will be wrote in. : the data to write in CR. : the data
mode 1 OFFSET=0V (0LSB) number to write in one time.
Mode 1 of CR#1: GAIN = 6V(2400LSB), ADD D101 K5 D101
DVP-series PLC uses this instruction to write data into CR of special module.
OFFSET=2V (800LSB). : When assigning bit operand, K1~K4 can be used for 16-bit and K5~K8 can be
mode 0 used for 32-bit.
6V
GAIN: The setting range of voltage output value when LD= K4000 D100 RST D100
GAIN
5V digital input value is K2000 should be
Program Using 32-bit instruction DTO, program will write D11 and D10 into CR#3 and CR#2 of
-4V~+20V(-1600LSB ~+8000 LSB).
voltage LD= K4000 D101 RST D101 Example special module#0. It only writes a group of data in one time (n=1).
output OFFSET: The setting range of voltage output value when The instruction will be executed when X0=ON and it won’t be executed when
digital input value is K0 should be M1 X0=OFF. The data that wrote in previous won’t have any change.
2V
-5V~+5V(-2000LSB ~ +2000 LSB). TO K1 K1 H10 K1
X0
0 +2000 +4000 GAIN－OFFSET: Setting range: +1V~+15V (+400LSB ~ +6000 M1 DTO K0 K2 D0 K1
OFFSET
LSB). TO K1 K6 D100 K2
Digital input The rule of instruction operand
Current output mode Footnote m1: arrangement number of special module. The number of special module
END
20mA
Mode 2 of CR#1: GAIN = 12mA(2400LSB), that connects to PLC MPU. The numbering order of special module from the
mode 2 OFFSET=4mA (800LSB). Explanation: near to the distant of MPU is from 0 to 7. The maximum is 8 special modules
Mode 3 of CR#1: GAIN = 10mA(2000LSB ), Reading the data of model type from extension module K1 and distinguish if the data is H0401 and won’t occupy I/O point.
OFFSET=0mA (0LSB). (DVP04DA-H model type). m2: the number of CR. Built-in 16-bit of 49 groups memory of special module
mode 3 is called CR (Control Register). The number of CR uses decimal digital
12mA
GAIN: The setting range of current output when digital D100 will increase K1 and D101 will increase K5 every second.
GAIN
10mA input value is K2000 should be -8mA~+40mA When value of D100 and D101 gets to K4000, they will be reset to 0. (#0~#48). All running status and setting values of special module have
(-1600LSB ~+8000LSB). If the model type is DVP04DA-H, M1 will be on and set the output mode: CH1 mode to 0, CH2 mode included.
current
output OFFSET: The setting range of current output when digital to 2. If using FROM/TO instruction, the unit of read/write of CR is one number for
input value is K0 should be -10mA ~+10mA Writing output setting CR#6 and CR#7 to D100 and D101. Analog output will change with D100 and one time. If using DFROM/DTO instruction, the unit of read/write of CR is two
4mA
(-2000LSB ~+2000LSB). D101 value. numbers in one time.
0
+2000 +4000 GAIN－OFFSET: Setting range: +2mA~+30mA (+400LSB
OFFSET
~+6000LSB). 7 INSTRUCTION EXPLANATION Upper 16-bit Lower 16-bit
digital input
CR #10 CR #9 Specified CR number
Using the charts to adjust D/A conversion characteristic curve of voltage output mode and current API Applicable model
output mode. Users can adjust conversion characteristic curve by changing OFFSET values Read special module (Access16-bit if n=2, or 32-bit if n=1. Same controlled registers are accessed).
FROM ES EP EH
(CR#18~CR#21) and GAIN values (CR#24~CR#27) depend on application. 78 D P CR data Specified device Specified CR Specified device Specified CR
LSB(Least Significant Bit): 1.voltage output:1LSB=10V/4000=2.5mV. 2. current output:
1LSB=20mA/4000=5µA. Bit device Word device 16-bit instruction (9 STEPS) D0 CR #5 D0 CR #5
X Y M S K H KnX KnY KnM KnS T C D E F Continuous Pulse D1 CR #6 D1 CR #6
5.2 Program Example for Adjusting D/A Conversion Characteristics Curve m1 ¼ ¼ FROM FROMP
execution execution D2 CR #7 D2 CR #7
m2 ¼ ¼
Example 1: Setting OFFSET value of CH1 to 0V(=K0LSB) and GAIN value is 2.5V(=K1000LSB). D ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ 32-bit instruction (17 STEPS) D3 CR #8 D3 CR #8
M1002 Writing H10 into CR#1 of analog n ¼ ¼ D4 CR #9 D4 CR #9
Continuous Pulse
TO K1 K1 H10 K1 output module#0. Setting CH1 to DFROM DFROMP
Note: The usage range of operand m1 is 0~7. execution execution D5 CR #10 D5 CR #10
mode 0 (voltage output 0V~ +10V), The usage range of operand m2: ES/EP: Flag: When M1083 On, it allows to
and set CH2 to mode 2 (current 0-48, EH: 0-254.
TO K1 K33 H0 K1 enable interrupt during FROM/TO.
output 4mA~+20mA). The usage range of operand n: ES/EP: n= 16-bit command when n=6 32-bit command when n=3
Refer to the below for detail.
X0 Writing H0 into CR#33 and allow 1~(49-m2), EH: 1~(255-m2). In ES series models, flag M1083 is not provided. When FROM/TO instruction is
TO K1 K18 K0 K1 CH1~CH4 to adjust characteristics. ES series model doesn’t support pulse executed, all interrupts (including external or internal interrupt subroutines) will be
execution instruction (FROMP, DFROMP). disabled. All interrupts will be executed after completing FROM/TO instruction.
When X0 switches from OFF to
Besides, FROM/TO instruction also can be executed in the interrupt subroutine.
TO K1 K24 K1000 K1 ON, K0LSB of OFFSET value will be
wrote in CR#18 and K1000LSB of Command : the number for special module. : the number of CR (Control Register) of The function of the flag M1083 (FROM/TO mode exchange) provided in EP/EH
GAIN value will be wrote in CR#24. Explanation series models:
special module that will be read. : the location to save reading data. : the
data number of reading ONCE. 1. When M1083=Off, all interrupts (including external or internal interrupt
Example 2: Setting OFFSET value of CH2 to 2mA (=K400 LSB) and GAIN value to 18 mA (=K3600LSB). subroutines) will be disabled when FROM/TO instruction is executed. The
M1002
DVP-series PLC uses this instruction to read CR data of special module. Interrupts will resumed after FROM/TO instruction complete. Please be
Writing H18 into CR#1 of analog
TO K1 K1 H18 K1 output module#0. Setting CH1 to : When assigning bit operand, K1~K4 are used for 16-bit and K5~K8 are used for advised FROM/TO instruction can be executed in the interrupt subroutine.
mode 0 (voltage output 0V~+10V) 32-bit. 2. When M1083=On, if an interrupt enable occurs while FROM/TO instruction
and set CH2 to mode 3 (current are executing, the interrupt FROM/TO instruction will be blocked till the
TO K1 K33 H0 K1 Please refer the footnote below for the calculation of special module number. requested interrupt finish. Unlike M1080 off situation, FROM/TO instruction
output 0mA~ +20mA).
Program To read the content of CR#24 of special module#0 to D0 of PLC and to read the cannot be executed in the interrupt subroutine.
X0 Writing H0 into CR#33 and allow to Example
TO K1 K19 K400 K1 adjust characteristic of CH1~CH4. content of CR#25 of special module#0 to D1 of PLC. It can read 2 data in one time
(n=2).
When X0 switches from OFF to
TO K1 K25 K3600 K1 ON, K400LSB of OFFSET value will The instruction will be executed when X0=ON. The instruction won’t be executed when
be wrote in CR#19 and K3600LSB of X0=OFF and the content of previous reading data won’t change.
GAIN value will be wrote in CR#25. X0
FROM K0 K24 D0 K2