DELTA DVP04DA-S User Manual

Warning

 Please read this instruction sheet carfully before use.

 The DC input power must be OFF before any maintenance.

 This is an OPEN-TYPE built-in DVP04DA-S, and the DVP04DA-S is certified to meet IEC 61131-2 (UL 508)

safety requirements when installed in the enclosure to prevent high temperature, high humidity, exceessive

vibration, corrosive gases, liquids, airbome dust or metallic particles. Also, it is equipped with protective methods

such as some special tool or key to open the enclosure, in order to prevent the hazard to users or any damage to

the DVP04DA-S.

 DO NOT connect the AC power to any of the input/output terminals, or it may damage the DVP04DA-S. Make sure

that all the wiring is well conducted prior to power on.

 DO NOT touch the internal circuit for at least 1 minute after the power is OFF.

 Make sure that the DVP04DA-S is properly grounded to prevent any electromagnetic noise.



Introduction





 Model Explanation & Peripherals

 Thank you for choosing DELTA DVP PLC Series. The analog output module of DVP04DA-S series can

read/write the data of analog output module by using instructions FROM/TO via DVP-PLC

SS/SA/SX/SC/SV MPU program. The analog output module receives 12-bit digital data of 4 groups from

PLC MPU and converts it into 4 points analog output signal either in voltage or in current.

 The software version of DVP04DA-S analog output module can be updated via RS-485 communication.

Power unit and module are separate. Size is small and easy to install.

 Users can select output from voltage or current via wiring. Voltage output range is 0V ~ +10V DC

(resolution is 2.5mV). Current output range is 0mA ~ 20mA (resolution is 5µA).





 Product Profile & Outline

90.00

4.00

3.00

25.20

1

2

3

4

60.00

5

6

7

8

9

3

10

●

FG

V+

I+

COM

C

H

1

FG

V+

I+

COM

C

H

2

FG

V+

I+

COM

C

H

3

FG

V+

I+

COM

C

H

4

11

12

13

3.4

90.00

60.00

3.00

14

●

Unit: mm

1. Status indicator (POWER, RUN and ERROR) 8. Extension port

2. Model name 9. Extension unit clip

3. DIN rail clip 10. DIN rail (35mm)

4. I/O terminals 11. RS-485 communication port

5. I/O point indicator 12. Mounting rail of the extension un it

6. Mounting hole of the extension uni t 13. DC power input

7. Nameplate 14. Extension port

ENGLISH





 External Wiring

V+

I+

COM

V+

I+

COM

24+

24-

DC/DC

+15V

-15V

AG

FG

FG

CH1

CH1

0V~+10V

*2

*3

DC24V

CH4

CH4

AC drive, recorder,

scale valve...

AC drive, recorder,

scale valve...

voltage output

shielding cable *1

shielding cable *1

current output

converter

terminal of

power module

system grounding

class 3 grounding

(100

or less)

.

.

.

.

.

DVP04DA-S

V+

I+

COM

FG

V+

I+

COM

FG

I+

COM

FG

V+

I+

COM

FG

V+

Note 1: Please isolate analog output and other power wiring.

Note 2: If noise interference from loaded input terminal wiring is significant, please connect capacitor with 0.1 ~ 0.47µF

25V for noise filtering.

Note 3: Please connect power module terminal and analog output module terminal to system earth point and

make system earth point be grounded or connects to machine cover.

Warning: DO NOT wire to the no function terminal ●.



Specifications

Digital/Analog (2D/A) module Voltage output Current output

Power supply voltage 24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)

Analog input channel 2 channels/each module

Analog output r ange 0 ~ 10V 0 ~ 20mA

Digital data range 0 ~ 4,000 0 ~ 4,000

Resolution 12 bits (1

LSB

=2.5mV) 12 bits (1

LSB

=5µA)

Output impedance 0.5Ω or lower

Overall accuracy

±0.5% of full scale of 25°C (77°F).

±1% of full scale during 0 ~ 55°C (32 ~ 131°F).

Response time 3ms × channels

Max. output current 20mA (1KΩ ~ 2MΩ)

－

Tolerance carried impedance

－

0 ~ 500Ω

Digital data format 2’s complementary of 16-bit, 13 significant bits.

Isolation method Isolation between digital area and analog area. But no isolation among

channels.

Protection

Voltage output has short circuit protection but a long period short circuit may

cause internal wire damage and current output break.

Communication mode

(RS-485)

Yes, communication formats are (4,800/9,600/19,200/38,400/57,600/115,200

bps). Communication format: ASCII mode is 7 bits, even bit, 1 st op bit (7, E,

1). Communication format of RTU mode is 8 bits, even bit, 1 stop bit (8, E, 1).

When connecting to PLC MPU in series, RS-485 can’t be used.

Connect to DVP-PLC MPU in

series

If DVP04DA-S modules are connected to MPU, the modules are numbered

from 0 - 7. 0 is the closest and 7 is the furthest to the MPU. 8 modules is the

max and they DO NOT occupy any digital I/O points of the MPU.





 Others

Power supply

Max. rated power

consumption

24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%), 4W, supply from external

power.

Environment

Operation/storage

Operation: 0°C ~ 55°C (temperature); 50 ~ 95% (humidity); pollution degree 2.

Storage: -25°C ~70°C (temperature); 5 ~ 95% (humidity).

Vibration/shock immunity

International standards: IEC 61131-2, IEC 68-2-6 (TEST Fc)/IEC 61131-2 & IEC

68-2-27 (TEST Ea)



CR (Control Register)

CR

#

RS-485

parameters

address

Latched Register name b15

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

#0

H’4032

○

R Model type

System used, data length is 8 bi ts (b7 ~ b0).

DVP-04DA model code=H’89.

User can read the data from program to check if there is

extension module.

Reserved CH4 CH3 CH2 CH1

#1

H’4033

○

R/W

Output mode setting

Output mode setting: default setting is H’0000.

Mode 0: output voltage mode (0V ~ 10V).

Mode 1: output voltage mode (2V ~ 10V).

Mode 2: output current mode (4mA ~ 20mA).

Mode 3: output current mode (0mA ~ 20mA).

Mode 4: none use.

CR#1 is used to set two internal ch annels working mode of analog output m odule. Every channel has four modes that

can be set individuall y. For example: if setting CH1 to mode 2 (b2 ~ b0 = 010), CH2 to mode 1 (b5 ~ b3 = 001). It needs to

set CR#1 to H’000A.

#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 value

The output setting range of channel CH 1 ~ CH4 is K0 ~

K4,000. Default setting is K0 and unit i s LSB.

#18

H’4044

○

R/W

To adjust OFFSET value of CH1

#19

H’4045

○

R/W

To adjust OFFSET value of CH2

#20

H’4046

○

R/W

To adjust OFFSET value of CH3

#21

H’4047

○

R/W

To adjust OFFSET value of CH4

It is used to set the OFFSE T value of CH1 ~ CH4.

The setting range is K-

2,000 ~ K2,000.

The default setting is K0 and unit i s LSB.

#24

H’404A

○

R/W

To adjust GAIN value of CH1

#25

H’404B

○

R/W

To adjust GAIN value of CH2

#26

H’404C

○

R/W

To adjust GAIN value of CH3

#27

H’404D

○

R/W

To adjust GAIN value of CH4

It is used to set the GAIN valu e of CH ~ CH4.

The setting range is K0 ~ K4,00 0.

The default setting is K2,000 and uni t is LSB.

CR

#

RS-485

parameters

address

Latched

Register name b1 5

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

CR#18 ~ CR#27: Please be noticed that GAIN VALUE – OFFSET VALUE=+400

LSB

~ +6,000

LSB

(voltage or current).If the

value difference comes up small (within range), the ou tput signal resolution is then sli m and the variation is definitely

larger. On the contrast, if the valu e difference exceeds the range, the output signal resolutio n becomes larger and the

variation is definitely smaller.

#30

H’4050

╳

R Error status

Data register to save all error status.

Please refer to error code chart for detail .

CR#30 is error code. Please r efer to the following chart.

Error description Content b15 ~ b8

b7 b6 b5 b4 b3 b2 b1 b0

Power source abnormal K1 (H’1) 0 0 0 0 0 0 0 1

Analog input value error K2 (H ’2) 0 0 0 0 0 0 1 0

Setting mode error K4 (H ’4) 0 0 0 0 0 1 0 0

Offset/gain error K8 (H’8) 0 0 0 0 1 0 0 0

Hardware malfunction K16 (H’10) 0 0 0 1 0 0 0 0

Digital range error K32 (H’20) 0 0 1 0 0 0 0 0

Average times setting error

K64 (H’40) 0 1 0 0 0 0 0 0

Instruction error K128 (H’80)

Reserved

1 0 0 0 0 0 0 0

Note: Each error code will have correspon ding bit (b0 ~ b7). Two or more errors may happe n at the same time. 0

means normal and 1 means having error.

EX: if the digital input exceeds 4,000, error (K2) will occur. If the analog output exceeds 10V, both analog input value

error K2 and K32 will occur.

#31

H’4051

○

R/W

Communication address settin g

Used to set RS-485 communicati on address. The setting

range is from 01 to 254 and the default setting is K1.

#32

H’4052

○

R/W

Communication baud rate

setting

Used to set communication baud rate (4,800 / 9,600 /

19,200 / 38,400 / 57,600 / 115,200 bps). Communicatio n

format: ASCII mode is 7 bits, even bit, 1 stop bit (7, E, 1).

Communication format of RTU mode is 8 bits, even bit, 1

stop bit (8, E, 1).

b0: 4,800 bps (bit/sec).

b1: 9,600 bps (bit/sec) (default setti ng).

b2: 19,200 bps (bit/sec).

b3: 38,400 bps (bit/sec).

b4: 57,600 bps (bit/sec).

b5: 115,200 bps (bit/sec).

b6-

b13: reserved.

b14: exchange low and high byte of CRC check code

(RTU mode only).

b15: ASCII/RTU mode selection.

Reserved CH4 CH3 CH2 CH1

#33

H’4053

○

R/W

Reset to default setting and set

characteristics adjustable priorit y

Output latched setting, default settin g H’0000.

Give CH1 setting for example:

1. When b0=0, user can set O FFSET and GAIN value of

CH1 (CR#18, CR#24). When b0=1, inhibit user to adju st

OFFSET and GAIN value of CH1 (CR#18, CR#24).

2. b1 is used to check if characteristic register is latched.

b1=0 latched (default setting), b1 =1 not latched.

3. When b2 is set to 1, all s ettings are reset to default

setting.

CR#33 is used to set the in ternal function priority. For example: characteristic register. Output latched functio n will save

output setting to the internal m emory before power loss.

#34

H’4054

○

R Software version.

Show software version in hexadecimal.

For example: H’010A means 1.0A.

#35 ~ #48 System used

Symbols:

○

means latched.

╳

means not latched.

R means can read data by using FRO M instruction via RS-485.

W means can write data by using TO instruc tion via RS-485.

LSB (Least Significant Bit): 1. Voltage ou tput: 1

LSB

=10V/8,000=2.5mV.

2. Current output: 1

LSB

=20mA/4,000=5µA.

※

The corresponding parameters address H’4032 ~ H’4054 of CR#0 ~ CR#34 are pr ovided for user to read/

write data via RS-485.

A. Communication baud rate: 4,800/9,600/19,200/38,400/57,600/115,200 bps.

B. Communication format: ASCII mode is 7

bits, even bit, 1 stop bit (7, E, 1). Communication format of RTU

mode is 8

bits, even bit, 1 stop bit (8, E, 1).

C. Function code: 03’H - read data from register. 06’H - write one word to register. 10’H - write multiple

words to register.



Adjust A/D Conversion Curve

Voltage output mode:

Mode 0 of CR#1: GAIN=5V (2,000

LSB

), OFFSET=0V (0

LSB

).

Mode 1 of CR#1: GAIN=6V (2,400

LSB

), OFFSET=2V (800

LSB

).

GAIN:

The setting range of voltage output value when digital

input value is K2,000 should be 0

LSB

~ +4,000

LSB

.

OFFSET:

The setting range of voltage output value when digital

input value is K0 should be -2,000

LSB

~ +2,000

LSB

.

0

+2,00 0 + 4,000

2V

5V

6V

10V

OFFSE T

GAIN

voltage

output

Digital input

mode 0

mode 1

GAIN

－

OFFSET: Setting range: +400

LSB

~ +6,000

LSB

.

Current output mode:

Mode 2 of CR#1: GAIN=12mA (2,400

LSB

), OFFSET=4mA (800

LSB

).

Mode 3 of CR#1: GAIN=10mA (2,000

LSB

), OFFSET=0mA (0

LSB

).

GAIN:

The setting range of current output when digital input

value is K2,000 should be 0

LSB

~ +4,000

LSB

.

OFFSET:

The setting range of cur rent output when digital input

value is K0 should be -2,000

LSB

~ +2,000

LSB

.

0

+2,000 +4 ,000

20mA

OFFSET

GAIN

12mA

10mA

4mA

current

output

digital input

mode 3

mode 2

GAIN

－

OFFSET: Setting range: +400

LSB

~ +6,000

LSB

.

The charts above are D/A conversion characteristic curve of voltage input mode and curr ent input mode. Users

can adjust conversion characteristic curve by changing OFFSET values (CR#18 ~ CR#21) and GAIN values

(CR#24 ~ CR#27) depend on application.

注意事項



請在使用之前，詳細 閱讀本使用說明書。



請勿在上電時觸摸任何端 子。實施配線，務必關 閉電源。



本機為開放型

(OPEN TYPE)

機殼，因此使用者使用 本機時，必須將之安裝於 具防塵、防潮及免於電擊

/

衝擊

意外之外殼配線箱內。另必須具備保 護措施

(

如

:

特殊之工具或鑰匙才可打 開

)

防止非維護人員操作或意外 衝

擊本體，造成危險及損壞。



交流輸入電源不可連接於輸 入

/

出信號端，否則可能造 成嚴重的損壞，因此請在 上電之前再次確認電源配 線。



輸入電源切斷後，一分鐘 之內，請勿觸摸內部電 路。



本體上之接地端子

務必正確的接地，可提 高產品抗雜訊能力。



產品簡介



說明及週邊裝置



謝謝您採用台達

DVP

系列產品。

DVP04DA-S

類比信號輸出模組可透 過

DVP-PLC SS/SA/SX/SC/SV

主機程

式以指令

FROM/TO

來讀寫

DVP04DA-S

類比信號輸出模組之資 料。而類比信號輸出模組 接受來自

PLC

主

機的

4

組

12

位元數位資料，再將數位資料轉換為

4

點類比信號輸出（電壓或電流皆可）。模組內具有

49

個

CR (Control Register)

暫存器，每個暫存器 有

16 bits

。



DVP04DA-S

類比信號輸出模組 可經由

RS-485

通訊更新韌體版本。電源 單元與模組分離，體積 小，安裝容

易。



使用者可經由配線選擇電壓 輸出或電流輸出。電壓輸出範 圍

0V ~ +10V DC (

解析度為

2.5mV)

。電流輸出範

圍

0mA ~ 20mA (

解析度為

5µA)

。







產品外觀及各部介紹

90.00

4.00

3.00

25.20

1

2

3

4

60.00

5

6

7

8

9

3

10

●

FG

V+

I+

COM

C

H

1

FG

V+

I+

COM

C

H

2

FG

V+

I+

COM

C

H

3

FG

V+

I+

COM

C

H

4

11

12

13

3.4

90.00

60.00

3.00

14

●

尺寸單位：

mm

1.

電源、錯誤及運行指示 燈

8.

擴充機

/

擴充模組連介面

2.

機種型號

9.

擴充機

/

擴充模組固定扣

3.

DIN

軌固定扣

10.

DIN

軌糟

(35mm)

4.

端子

11.

RS-485

通訊口

5.

端子配置

12.

擴充機

/

擴充模組固定槽

6.

擴充機

/

擴充模組定位孔

13.

電源輸入口

7.

銘牌

14.

擴充機

/

擴充模組連介面

繁体中文



外部配線

V+

I+

COM

V+

I+

COM

24+

24-

DC/DC

+15V

-15V

AG

FG

FG

CH1

CH1

0V~+10V

*2

*3

DC24V

CH4

CH4

變頻器、記錄器

例閥..比 . ...

電壓輸出

隔離線

*1

電流輸出

轉換器

接至電源模

之 組 端

第三種接地

( 地抗阻 00 以下接 1 )Ω

.

.

.

.

.

變頻器、記錄器

例閥..比 . ...

隔離線

*1

系統接地點

DVP04DA-S

V+

I+

COM

FG

V+

I+

COM

FG

I+

COM

FG

V+

I+

COM

FG

V+

註

1

：模擬輸出請與其他電 源線隔離。

註

2

：如果負載之輸入端 漣波太大造成配線受雜訊干 擾時，請連接

0.1 ~ 0.47µF 25V

之電容。

註

3

：請將電源模組之

端及

DVP04DA-S

類比信號輸出模組 之

端連接到系統接地點， 再將系統接點作接

地或接到配電箱之機殼 上。

注意：空端子

請勿配線。



規格

數位

/

類比

(4D/A)

模組

電壓輸出

(Voltage output)

電流輸出

(Current output)

電源電壓

24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)

類比訊號輸入通道

4

通道

/

台

模擬輸出範圍

0 ~ 10V 0 ~ 20mA

數位資料範圍

0 ~ 4,000 0 ~ 4,000

解析度

12 bits (1

LSB

=2.5mV) 12 bits (1

LSB

=5µA)

輸出阻抗

0.5Ω or

更低

總和精密度

±0.5%

在

(25°C, 77°F)

範圍內滿刻度時。

±1%

在

(0 ~ 55°C, 32 ~ 131°F)

範圍內滿刻度時。

回應時間

3ms ×

通道數

最大輸出電流

10mA (1KΩ ~ 2MΩ)

－

容許負載阻抗

－

0 ~ 500Ω

數位資料格式

16

位二補數，有效位

11 bits

。

隔離方式

內部電路與類比輸出端 以光耦合器隔離，模擬通 道間未隔離。

保護

電壓輸出有短路保護但須 注意長時間短路仍有可 能造成內部線路損壞，電流輸出

可開路。

通訊模式

(RS-485)

有，包含

ASCII/RTU

模式，通訊速率可選

(4,800/9,600/19,200/38,400/57,600

/115,200)

，

ASCII

模式資料格式固定 為

7 bits

、偶位、

1 stop bit (7, E, 1)

，

RTU

模

式資料格式固定為

8 bits

、偶位、

1 stop bit (8, E, 1)

。當與

PLC

主機串接時，

RS-485

通訊無法使用。