Delta DVP04AD-SL User manual

DVP-1050130-02

2010

69600

1-A4L1

- 1 -

………………………………………………………………… ENGLISH …………………………………………………………………

Thank you for choosing Delta’s DVP series PLC. The analog input module of

DVP04AD-SL series can read/write the data of analog input module by using

instructions FROM/TO via DVP SV/EH2-L MPU program. The analog input module

receives 16bit digital data of 4 groups from PLC MPU and converts it into 4 points

analog input signal either in voltage or in current. Users can select input from voltage or

current via wiring. Voltage input range is -10V~10VDC (resolution is 312.5μV). Current

input range is -20mA ~ 20mA (resolution is 625nA).

aThis instruction sheet provides only information on the electrical specification,

general functions, installation and wiring. For detailed program design and applicable

instructions, please refer to “DVP-ES2 Operation Manual: Modules”. For details of

the optional peripheral, please refer to the instruction sheet enclosed in the package.

aThis is an OPEN TYPE I/O module and therefore should be installed in an enclosure

free of airborne dust, humidity, electric shock and vibration. The enclosure should

prevent non-maintenance staff from operating the device (e.g. key or specific tools

are required for operating the enclosure) in case danger and damage on the device

may occur.

aDO NOT connect the input AC power supply to any of the I/O terminals; otherwise

serious damage may occur. Check all the wiring again before switching on the power.

Make sure the ground terminal is correctly grounded in order to prevent

electromagnetic interference.

aTightening torque for I/O terminal block is 1.95 kg-cm (1.7 in-lbs) and please uses

60/75°C copper conductors only.

Product Profile & Dimension

60 [2.362]

33.1 [1.303]

3 [0.118]

90 [3.543]

63.4 [2.496]

DVP-04AD

510

[ Figure 1 ]

Unit: mm

[

inch

]

1. I/O module connection port 6. Mounting hole of the I/O module

2. Status indicator

(POWER, RUN and ERROR) 7. I/O module connection port

3. Model name 8. Mounting slot (35mm)

4. I/O terminals 9. I/O module clip

5. Mounting slot clip 10. DC power input

I/O Terminal Layout

DVP04AD-SL (4AI)

I2+V2+FGV1-I1+V1+ V3-

I3+V3+

FGV2- V4-I4+V4+FG FG

CH1 Ch2 Ch3 Ch4

- 2 -

 External Wiring

yActive-type

CH1

250

V1+

I1+

VI1-

CH1

CH4

V4+

I4+

VI4-

CH4

24V

DC/DC +15V

-15V

Voltage input

Current input

Shielded cable*1

Term ina l of

power module

System

grounding

Grounding

(100 or less)

Converter

[ Figure 2 ]

250

yPassive-type

CH1

250

V1+

I1+

VI1-

CH1

CH4

V4+

I4+

VI4-

CH4

24V

DC/DC +15V

-15V

Voltage input

Current input

Shielded cable*1

Terminal of

power module

System

grounding

Grounding

(100 or less)

Converter

[ Figure 3 ]

250

Note 1: When performing analog input, please isolate other power wirings.

Note 2: When the A/D module is connected to current signals, make sure you short-circuit “V+” and

“I+” terminals.

Note 3: If the noise is too significant, please connect FE to the grounding terminal.

Note 4: Please connect the terminal on both the power module and A/D module to the system earth

point and ground the system contact or connect it to the cover of power distribution cabinet.

Note 5: If the ripples at the loaded input terminal are too significant that causes noise interference on

the wiring, connect the wiring to 0.1 ~ 0.47μF 25V capacitor.

Electrical Specifications

Analog / Digital module Voltage input Current input

Power supply voltage 24VDC (-15% ~ +20%) / 3.5W

DVPPS01(PS02): input 100-240VAC, output 24VDC/1A(PS02: 2A)

Analog input channel 4 channels / each module

Range of analog input ±10V ±5V ±20mA 0 ~ 20mA 4 ~ 20mA

Range of digital

conversion ±32,000 ±32,000 ±32,000 0 ~ 32,000 0 ~ 32,000

- 3 -

Analog / Digital module Voltage input Current input

Hardware Resolution 16 bits 16 bits 16 bits 15 bits 15 bits

Input impedance < 0.5Ω

Overall accuracy ±0.3% when in full scale (25°C, 77°F)

±0.5% when in full scale within the range of 0 ~ 55°C (32 ~ 131°F)

Response time 250μs / each channel

Max. output current 1KΩ~ 2MΩ－

Tolerance carried

impedance －0Ω~500Ω

Digital data format 2’s complement of 16 bits, 15 significant bits

Isolation method

Optical coupler isolation between digital circuits and analog circuits.

No isolation among analog channels.

500VDC between digital circuits and Ground

500VDC between analog circuits and Ground

500VDC between analog circuits and digital circuits

500VDC between 24VDC and Ground

Series connection to

DVP-PLC MPU

Connectable to the left side of MPU, numbered from 100 to 107

according to the position of module from the closest to farthest to

MPU.

Operation/storage

temperature

Operation: 0°C~55°C (temp.), 50~95% (humidity), Pollution degree2

Storage: -25°C~70°C (temp.), 5~95% (humidity)

Vibration/shock

immunity

International standards: IEC61131-2, IEC 68-2-6 (TEST Fc)/

IEC61131-2 & IEC 68-2-27 (TEST Ea)

Control Register

CR# Attrib. Register name Explanation

#0 O R Model name Set up by the system:

DVP04AD-SL model code = H’4400

#1 O R Firmware version Display the current firmware version in hex.

#2 X R/W

CH1 input mode setting

#3 X R/W

CH2 input mode setting

#4 X R/W

CH3 input mode setting

#5 X R/W

CH4 input mode setting

Input mode: Default = H’0000.

Take CH1 for example:

Mode 0 (H’0000): Voltage input (±10V)

Mode 1 (H’0001): Current input (±20mA)

Mode 2 (H’0002): Current input (0~+20mA)

Mode 3 (H’0003): Current input (+4~+20mA)

Mode 4 (H’0004): Voltage input (±5V)

Mode 5 (H’0005): Voltage input (0V~+5V)

Mode 6 (H’0006): Voltage input (1V~+5V)

Mode -1 (H’FFFF): Channel 1 unavailable

b15 ~ b12 b11 ~ b8 b7 ~ b4 b3 ~ b0

CH4 CH3 CH2 CH1

#6 X R/W

History mode

Only average values are recorded.

Default = H’0000. Take CH1 for example:

K0: Disable (Default). K1: Single. K2: Auto.

K3: Rising Edge Triggered

K4: Falling Edge Triggered

#7 X R/W

History command Refer to table of history command for detail.

Default = H’0000

- 4 -

CR# Attrib. Register name Explanation

#8 X R/W

CH1 sampling range

#9 X R/W

CH2 sampling range

#10 X R/W

CH3 sampling range

#11 X R/W

CH4 sampling range

Set sampling range in CH1 ~ CH4:

Range = K1 ~ K20

Default = K10

#12 X R CH1 average input value

#13 X R CH2 average input value

#14 X R CH3 average input value

#15 X R CH4 average input value

Average value of input signals at CH1 ~ CH4

#16 X R CH1 present input value

#17 X R CH2 present input value

#18 X R CH3 present input value

#19 X R CH4 present input value

Present value of input signals at CH1 ~ CH4

#20 X R/W

Set value of CH1 upper bound

#21 X

R/W Set value of CH2 upper bound

#22 X

R/W Set value of CH3 upper bound

#23 X

R/W Set value of CH4 upper bound

Set value of CH1~CH4 upper bound.

Default = K32767.

#24 X

R/W Set value of CH1 lower bound

#25 X

R/W Set value of CH2 lower bound

#26 X

R/W Set value of CH3 lower bound

#27 X

R/W Set value of CH4 lower bound

Set value of CH1~CH4 lower bound.

Default = K-32768.

#28 X R/W

Adjusted Offset value of CH1

#29 X R/W

Adjusted Offset value of CH2

#30 X R/W

Adjusted Offset value of CH3

#31 X R/W

Adjusted Offset value of CH4

Set the adjusted Offset value of CH1 ~ CH4.

Default = K0

Definition of Offset in DVP04AD-SL:

The corresponding voltage (current) input

value when the digital input value = 0.

#34 X R/W

Adjusted Gain value of CH1

#35 X R/W

Adjusted Gain value of CH2

#36 X R/W

Adjusted Gain value of CH3

#37 X R/W

Adjusted Gain value of CH4

Set the adjusted Gain value in CH1 ~ CH4.

Default = K16,000

Definition of Gain in DVP04AD-SL:

The corresponding voltage (current) input

value when the digital input value = 16,000.

#38 X

R/W CH1 Edge value

#39 X

R/W CH2 Edge value

#40 X

R/W CH3 Edge value

#41 X

R/W CH4 Edge value

Default = K0

#42 X R/W

Function: Return to default

setting

b0 ~ b3: reset CH1 ~ CH4

b4 ~ b15: reserved

Default = H’0000. Give CH1 setting for

example: When b0 is set to 1, all settings are

reset to default setting.

#43 X R Error status

table of error status for more information.

Default = H’0000.

#44 X R History status Refer to table of history status for detail.

Default = K1

- 5 -

CR# Attrib. Register name Explanation

#46 X R CH1 History timer

#47 X R CH2 History timer

#48 X R CH3 History timer

#49 X R CH4 History timer

Set history timer in CH1 ~ CH4:

Range = K1 ~ K32767

Default = K1

#100 ~ #199 CH1 ~ CH4 history

Symbols: O means latched. X means not latched.

R means can read data by using FROM instruction.

W means can write data by using TO instruction.

LSB (Least Significant Bit):1. Voltage input: 1LSB=10V/32,000=312.5μV

2. Current input: 1LSB=20mA/32,000=625nA

※CR#7 History command. See the table below.

CMD History Command

H’1000 ~ H’1003 CH1 ~ CH4 start

H’2000 ~ H’2003 CH1 ~ CH4 stop

H’4000 ~ H’4003 Reset history buffers of CH1 ~ CH4

H’6000 ~ H’6003 Read histories of CH1 ~ CH4



Note: Please use pulse instruction for executing history commands

When the instruction is completed, the CR will be reset to 0.

※CR#43: Error status value. See the table below.

Bit Error Status Content Value Bit Error Status Content Value

b0 K1 (H’0001) Power supply error b1 K2 (H’0002) Hardware error

b2 K4 (H’0004) Mode setting error b3 ~ b7 Reserved

b8 K256 (H’0100) CH1 Conversion error b9 K512 (H’0200) CH2 Conversion error

b10 K1024 (H’0400) CH3 Conversion error b11 K2048 (H’0800) CH4 Conversion error

b12 K4096 (H’1000) CH1 Upper / lower

bound error b13 K8192 (H’2000) CH2 Upper / lower

bound error

b14 K16384

(H’4000)

CH3 Upper / lower

bound error b15 K32768

(H’8000)

CH4 Upper / lower

bound error



Note: Each error status is determined by the corresponding bit and there may be more than 2

errors occurring at the same time. 0 = normal; 1 = error.

※CR#44: History status. See the table below.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

Value

Ch4 Ch3 Ch2 Ch1 Ch4 Ch3 Ch2 Ch1 Ch4 Ch3 Ch2 Ch1 Ch4 Ch3 Ch2 Ch1

0 Not Ready Not Full Empty Stop

1 Ready Full Not Empty Run



Note: History Command for reading will be executed only when a set of full 100 records are

ready. If there are less than 100 records, Not Ready will be indicated.

bit 8 ~ bit11 = 1: History buffer full. bit12 ~ bit15 = 1: History buffer ready.

 Adjust A/D Conversion Curve

Users can adjust the conversion curves according to the actual needs by changing the

Offset value (CR#28 ~ CR#31) and Gain value (CR#34 ~ CR#37).

- 6 -

Gain: The corresponding voltage/current input value when the digital output value =

16,000.

Offset: The corresponding voltage/current input value when the digital output value = 0.

yEquation for voltage input Mode0: 0.3125mV = 20V/64,000 = 10V/32,000

()

OffsetGainOffset

Y−

⎟

⎠

⎞

⎜

⎝

⎛−××= 32000

16000

)(

Y=Digital output, X=Voltage input

yEquation for voltage input Mode4 / Mode5 / Mode6: 0.15625mV = 10V/64,000 =

5V/32,000

()

OffsetGainOffset

Y−

⎟

⎠

⎞

⎜

⎝

⎛−××= 32000

16000

)(

Y=Digital output, X=Voltage input

yEquation for current input Mode1 / Mode2: 0.625μA = 40mA/64,000 = 20mA/32,000

()

OffsetGainOffset

mAX

Y−

⎟

⎠

⎞

⎜

⎝

⎛−××= 32000

16000

)(

Y=Digital output, X=Current input

yEquation for current input Mode3: 0.5μA = 16mA/32,000

Adopt the Equation of current input Mode3, substitute Gain for 19200 (12mA) and

Offset for 6400 (4mA)

()

640019200640032000

16000 −

⎟

⎠

⎞

⎜

⎝

⎛−××= )(

)(

mAX

Y=Digital output, X=Current input

yMode 0: yMode 1:

Voltage input

+32000

+16000

-16000

10V

-32000

-10V 5V

Gain

Offset

Digital

output

+32384

-32384

Current input

+32000

+16000

-16000

20mA

-32000

-20mA 10mA

Gain

Offset

Digital

output

+32384

-32384

Mode 0 of CR#2 ~ CR#5 -10V ~ +10V，Gain = 5V (16,000)，Offset = 0V (0)

Mode 1 of CR#2 ~ CR#5 20mA ~ +20mA，Gain = 10mA (16,000)，Offset = 0V (0)

Range of digital conversion -32,000 ~ +32,000

Max./Min. range of digital

conversion -32,384 ~ +32,384

yMode 2: yMode 3:

Current input

+32000

+16000

20mA

10mA

Gain

Offset

Digital

output

+32384

-384

Current input

+32000

+16000

20mA12mA

Gain

Offset

Digital

output

+32384

-384

4mA

- 7 -

Mode 2 of CR#2 ~ CR#5 0mA ~ +20mA, Gain = 10mA (16,000), Offset = 0mA (0)

Mode 3 of CR#2 ~ CR#5 +4mA ~ +20mA, Gain = 12mA (19,200), Offset = 4mA (6,400)

Range of digital conversion 0 ~ +32,000

Max./Min. range of digital

conversion -384 ~ +32,384

yMode 4:

Voltage input

+32000

+16000

-16000

-32000

-5V 2.5V

Gain

Offset

Digital

output

+32384

-32384

Mode 4 of CR#2 ~ CR#5 -5V ~ +5V，Gain = 2.5V (16,000), Offset = 0V (0)

Range of digital conversion -32,000 ~ +32,000

Max./Min. range of digital

conversion -32,384 ~ +32,384

yMode 5: yMode 6:

Voltage input

+32000

+16000

2.5V

Gain

Offset

Digital

output

+32384

-384

+32000

+16000

Gain

Offset

+32384

-384

Digital

output

Voltage input

Mode 5 of CR#2 ~ CR#5 0V ~ +5V, Gain = 2.5V (16,000), Offset = 0V (0)

Mode 6 of CR#2 ~ CR#5 1V ~ +5V，Gain = 3V, Offset = 1V

Range of digital conversion 0 ~ +32,000

Max./Min. range of digital

conversion -384 ~ +32,384

- 8 -

………………………………………………………………繁體中文 …………………………………………………………………………

感謝您採用台達 DVP 系列產品。DVP04AD-SL 類比信號輸入模組可透過 DVP SV/EH2-L

主機程式以指令 FROM/TO 來讀寫資料。類比信號輸入模組接受來自 PLC 主機的 4組16

位元數位資料，再將數位資料轉換為 4點類比信號輸入（電壓或電流皆可）。模組內具有

多個 CR (Control Register) 暫存器，每個暫存器有 16 bits。使用者可經由配線選擇電壓

輸入或電流輸入，電壓輸入範圍 -10V ~ 10VDC (解析度為 312.5uV)，電流輸入範圍

-20mA ~ 20mA (解析度為 625nA)。

a請在使用之前，詳細閱讀本使用說明書。

a實施配線前，務必關閉電源。於輸入電源切斷後，一分鐘之內，請勿觸摸內部電路。

a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。

a交流輸入電源不可連接於輸入⁄出信號端，否則可能造成嚴重損壞，請在上電之前再次

確認電源配線，並請勿在上電時觸摸任何端子。

a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。

a端子鏍絲扭力為 1.95 kg-cm (1.7 in-lbs)，並請使用 60/75°C 銅導線。

 產品外觀尺寸與部位介紹

詳細圖示請參閱英文版頁碼 1之Figure1，單位：mm [inch]。

1. I/O 模組連接埠 6. I/O 模組定位孔

2. 電源、錯誤及運行指示燈 7. I/O 模組連接埠

3. 機種型號 8. DIN 軌槽 (35mm)

4. 端子 9. I/O 模組固定扣

5. DIN 軌固定扣 10. 電源輸入口

 輸入∕輸出端子台配置

請參閱英文版頁碼 1之端子配置圖，在此語言版本省略說明。

 外部配線

y主動式

隔離線*1

電壓輸入

V1+

I1+

VI1-

CH1

隔離線*1

電流輸入 V4+

I4+

VI4-

Ch4

24V

接至電源模

塊之端

接地 (100)接地阻抗以下

DC/DC

轉換器

+15V

-15V

系統接地點

CH1

250

CH4

250

- 9 -

y被動式

CH1

250

V1+

I1+

VI1-

CH1

CH4

V4+

I4+

VI4-

CH4

24V

DC/DC +15V

-15V

250

+電壓輸入

電流輸入

接至電源模

塊之端

系統接地點

接地 (100)接地阻抗以下

隔離線*1

轉換器

註1：類比輸入請與其他電源線隔離。

註2：如果連接電流訊號時，V+ 及I+ 端子請務必短路。

註3：如果雜訊過大，請將 FG 及接地端子連接。

註4：請將電源模組之端及 AD 模擬量信號輸入模塊之端連接到系統接地點，再將系統接

點作第三種接地或接到配電箱之機殼上。

註5：如果輸入電壓有漣波造成配線受雜訊干擾時，請連接 0.1 ~ 0.47μF 25V 之電容。

 規格

類比/數位模組電壓輸入電流輸入

電源電壓 24VDC (-15% ~ +20%) / 3.5W

DVPPS01(PS02)：輸入 100-240VAC，輸出 24VDC/1A (PS02: 2A)

類比訊號輸入通道 4通道/台

類比輸出範圍 ±10V ±5V ±20mA 0 ~ 20mA 4 ~ 20mA

數位資料範圍 ±32,000 ±32,000 ±32,000 0 ~ 32,000 0 ~ 32,000

解析度 16 bits 16 bits 16 bits 15 bits 15 bits

輸入阻抗 < 0.5Ω

總和精密度 ±0.3% 在 (25°C, 77°F) 範圍內滿刻度時

±0.5% 在 (0 ~ 55°C, 32 ~ 131°F) 範圍內滿刻度時

回應時間 250μs × 通道數

最大輸出電流 1KΩ~ 2MΩ－

容許負載阻抗－0Ω~500Ω

數位資料格式 16 位二補數，有效位 15 bits。

隔離方式

類比電路與數位電路之間，透過光耦隔離，類比通道間未隔離

數位電路與接地之間：500VDC

類比電路與接地之間：500VDC

類比電路與數位電路之間：500VDC

24VDC 與接地之間：500VDC

與DVP-PLC 主機

連接說明連接於主機左側，模組編號以靠近主機之順序自動編號由 100 到107。

操作/儲存環境操作：0°C ~ 55°C (溫度)，50 ~ 95% (濕度)，污染等級 2

儲存：-25°C ~ 70°C (溫度)，5 ~ 95%（濕度）

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