Delta Electronics Programmable Logic Controller DVP06XA-H2 User Manual

Warning, Introduction, Specifications

Warning

Please read this instruction sheet carefully before use.
DO NOT touch any terminal when the power is switched on. Switch off the power before wiring.
DVP06XA-H2 is an OPEN-TYPE device 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 to open the enclosure) in case danger and damage on the device may occur.

DO NOT connect 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.

DO NOT touch the internal circuit for 1 minute after the power is switched off.
Make sure the ground terminal

is correctly grounded in order to prevent electromagnetic interference.

Introduction

Model Explanation & Peripherals

Thank you for choosing Delta DVP series PLC. DVP06XA-H2 is able to receive 4 points of analog input
signals (voltage or current) and convert them into 12-bit digital signals. DVP06XA-H2 receives 2 groups of
12-bit digital data from PLC MPU and converts them into 2 points of analog signal for output (in
voltage/current).

You can select voltage or current input by wiring. Range of voltage input: ±10V DC (resolution: 5mV).
Range of current input: ±20mA (resolution: 20µA).

You can also select voltage or current output by wiring. Range of voltage output: 0V ~ +10V DC
(resolution: 2.5mV), Range of current output: 0mA ~ 20mA (resolution: 5µA).

Product Profile (Indicators, Terminal Block, I/O Terminals)

Unit: mm

I +

-4

I +

DIN rail (35mm)

Terminals

Connection port for extension unit/module

Mounting hole

Model name

I/O terminals

POWER, ERROR, A D indicator

Connection port for extension unit/module

DIN rail clip

External Wiring

CH1

100K

250

-10V ~ +10V

V+

I+

CO M

CH1

100K

CH4

100K

250

-20mA ~ +20mA

V+

I+

CO M

CH4

100K

Voltage input

Current input

Shielding cable *1

*1: When performing analog input, please isolate

other power wirings.

*2: Short-circuit V+ and I+ terminal when

connecting current signals.

*3: If the ripples at the input voltage cause noise

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

ENGLISH

V+

I+

C O M

CH 5

0V ~+10V

C H5

V+

I+

C OM

C H

0m A~20 m A

C H

24 +
2 4-

24V

D C/DC

+15V

-15 V

Vo lt ag e o utpu t

C urren t output

Sh iel din g
ca ble *1

Shi eld i ng
ca ble *4

C o nve rte r

AC m o tor drive
R e cor der
Sc ale val ve ...

Term inal of

p ow er m od ule

Ear th

(100 o r less )

*4: When performing analog output, please isolate

other power wirings.

*5: If the ripples at the loaded output are too

significant that cause noise interference,
connect the wiring to 0.1 ~ 0.47µF 25V
capacitor.

*6: Please connect the terminal

on both the

power module and DVP06XA-H2 to the system
earth point and ground the system contact or
connect it to the cover of power distribution
cabinet.

Note: DO NOT wire empty terminal .

Specifications

Analog/Digital (AD)

Voltage input

Current input

Power supply voltage

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

Analog input channel

4 channels/module

Range of analog input

±10V

±20mA

Range of digital conversion

±2,000

±1,000

Resolution

12 bits (1

LSB

= 5mV)

11 bits (1

LSB

= 20µA)

Input impedance

200KΩ or higher

250Ω

Overall 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°F

Responding time

3ms × the number of channels

Isolation

Between analog and digital channels

Range of absolute input

±15V

±32mA

Digital data format

11 significant bits out of 16 bits are available; in 2’s complement

Average function

Yes; available for setting up in CR#2 ~ CR#5; range: K1 ~ K20

Self-diagnosis

Upper and lower bound detection/channel

Digital/Analog (DA)

Voltage output

Current output

Analog output channel

2 channels/module

Range of analog output

0 ~ 10V

0 ~ 20mA

Range of digital data

0 ~ 4,000

Resolution

12 bits (1

LSB

= 2.5mV)

12 bits (1

LSB

= 5µA)

Overall accuracy

±0.5% when in full scale (25°C, 77°F)
±1% when in full scale within the range 0 ~ 55°C, 32 ~ 131°F

Output impedance

0.5Ω or lower

Response time

3ms × the number of channels

Max. output current

20mA (1KΩ ~ 2MΩ)

Tolerable load impedance

0 ~ 500Ω

Digital data format

11 significant bits out of 16 bits are available; in 2’s complement

Isolation

Internal circuit and analog output terminals are isolated by optical coupler.
No isolation among analog channels.

Protection

The voltage output is protected by short circuit. Please also be aware that being short
circuit for too long period of time may cause damage on internal circuit. The current output
can be open circuit.

Communication mode
(RS-485)

ASCII/RTU mode. Communication speed: 4,800 ~ 115,200 bps. ASCII 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 to
DVP-PLC MPU in series

The 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 allowed to connect
to MPU and will not occupy any digital I/O points.

Other Specifications

Power supply

Max. rated power
consumption

24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)., 3.5W supplied by 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)

Control Register

RS-485

parameter

address

Latched

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

H’40C8

○ R Model name

Set up by the system. DVP06XA-H2 model code = H’6604
You can read the model name from the program and see if the
extension module exists.

CH6

CH5

CH4

CH3

CH2

CH1

H’40C9

○ R/W I/O mode setting

Input mode (CH1 ~ CH4) :
Mode 0: Voltage input (-10V ~ +10V); Default = H’0000.
Mode 1: Voltage input (-6V ~ +10V). Mode 2: Current input
(-12mA ~ +20mA). Mode 3: Current input (-20mA ~ +20mA)
Output mode (CH5 ~ CH6) :
Mode 0: Voltage output (0V ~ 10V). Mode 1: Voltage output
(2V ~ 10V). Mode 2: Current output (4mA ~ 20mA). Mode 3:
Current output (0mA ~ 20mA).

CR#1: b0 ~ b11 are used for setting up the working mode of the 4 channels in analog input (A/D). There are 4 modes for
each channel which 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), b0 ~ b11 have to be set
to H688. b12 ~ b15 are used for setting up the working mode of the 2 channels in analog output (D/A). There are 4 modes
for each channel which can be set up separately. For example, if the user needs to set up CH5: mode 2 (b13 ~ b12 = 10)
and CH6: mode 1 (b15 ~ b14 = 01), b12 ~ b15 have to be set to CH5. Default value = H’0000.

H’40CA

○ R/W CH1 average time

H’40CB

○ R/W CH2 average time

H’40CC

○ R/W CH3 average time

H’40CD

○ R/W CH4 average time

Range of settings in CH1 ~ CH4: K1 ~ K20.
Default = K10.
Please note that the average time settings at CR#2 ~ CR#5
only need to be written in once.

H’40CE

╳

CH1 input average

H’40CF

╳

CH2 input average

H’40D0

╳

CH3 input average

H’40D1

╳

CH4 input average

Average of input signals at CH1 ~ CH4.
For example, if the settings in CR#2 ~ CR#5 are 10, the
content in CR#6 ~ CR#9 will be the average of the most recent
10 signals at CH1 ~ CH4.

#10 H’40D2

╳

R/W CH5 output value

#11 H’40D3

╳

R/W CH6 output value

Output value at CH5 ~ CH6. Range: K0 ~ K4,000.
Default = K0. Unit: LSB.

#12 H’40D4

╳

CH1 input present value

#13 H’40D5

╳

CH2 input present value

#14 H’40D6

╳

CH3 input present value

#15 H’40D7

╳

CH4 input present value

Present value of input signals at CH1 ~ CH4.

#18 H’40DA

○ R/W Adjusted OFFSET value of CH1

#19 H’40DB

○ R/W Adjusted OFFSET value of CH2

#20 H’40DC

○ R/W Adjusted OFFSET value of CH3

#21 H’40DD

○ R/W Adjusted OFFSET value of CH4

OFFSET settings at CH1 ~ CH4. Default = K0; Unit: LSB.
When voltage input, range: K-1,000 ~ K1,000.
When current input, range: K-1,000 ~ K1,000.

#22 H’40DE

○ R/W Adjusted OFFSET value of CH5

#23 H’40DF

○ R/W Adjusted OFFSET value of CH6

OFFSET settings at CH5 ~ CH6. Range: K-2,000 ~ K2,000.
Default = K0; Unit: LSB.

#24 H’40E0

○ R/W Adjusted GAIN value of CH1

#25 H’40E1

○ R/W Adjusted GAIN value of CH2

#26 H’40E2

○ R/W Adjusted GAIN value of CH3

#27 H’40E3

○ R/W Adjusted GAIN value of CH4

GAIN settings at CH1 ~ CH4. Default = K1,000; Unit: LSB.
When voltage input, range: K-800 ~ K4,000.
When current input, range: K-800 ~ K2,600.

RS-485

parameter

address

Latched

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

Note:

GAIN value - OFFSET value = +200

LSB

~ +3,000

LSB

(voltage) or +200

LSB

~ +1,600

LSB

(current).

When GAIN - OFFSET is small (steep oblique), the resolution of input signal will be finer and variation on the digital value
will be greater. When GAIN - OFFSET is big (gradual oblique), the resolution of input signal will be rougher and variation
on the digital value will be smaller.
#28 H’40E4

○ R/W Adjusted GAIN value of CH5

#29 H’40E5

○ R/W Adjusted GAIN value of CH6

GAIN settings at CH5 ~ CH6. Range: K0 ~ K4,000.
Default = K2,000; Unit: LSB.

Note: GAIN value - OFFSET value = +400

LSB

~ +6,000

LSB

(voltage or current).

When GAIN - OFFSET is small (steep oblique), the resolution of output signal will be finer and variation on the digital
value will be greater. When GAIN - OFFSET is big (gradual oblique), the resolution of output signal will be rougher and
variation on the digital value will be smaller.

#30 H’40E6

╳

Error status

CR#30: Error status value (see the table below)

Error status

Content

b15 ~ b8

Abnormal power supply

K1 (H’1)

Incorrect analog input value

K2 (H’2)

Incorrect mode setting

K4 (H’4)

OFFSET/GAIN error

K8 (H’8)

Hardware malfunction

K16 (H’10)

Abnormal conversion value range

K32 (H’20)

Incorrect average times setting

K64 (H’40)

Instruction error

K128 (H’80)

Reserved

Note: Each error status is determined by the corresponding bit (b0 ~ b7) and there may be more than 2 errors occurring at the

same time. 0 = normal; 1 = error.

Example: 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. (A/D does not support displaying error K2.)

#31 H’40E7

○ R/W Communication address setting

For setting RS-485 communication address.
Range: 01 ~ 254. Default = K1.

#32 H’40E8

○ R/W

Communication speed (baud
rate) setting

For setting up communication speed: 4,800 ~ 115,200bps. b0:
4,800 bps; b1: 9,600 bps (default); b2: 19,200 bps; b3: 38,400
bps; b4: 57,600 bps; b5: 115,200 bps; b6 ~ b13: reserved; b14:
high/low bit exchange of CRC checksum (only valid in RTU
mode); b15 = 0: ASCII mode; b15 = 1: RTU mode. ASCII 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’0002.

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

CH6

CH5

CH4

CH3

CH2

CH1

#33 H’40E9

○ R/W

Returning to default setting;
OFFSET/GAIN tuning
authorization

Default = H’0000. Take the setting of CH1 ~ CH4 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.

Take the setting of CH5 for the settings of CH5 ~ CH6:
When b13 and b12 =
00: adjustable, latched; 01: adjustable, non-latched
10: not adjustable; 11: returning to default setting and reset
b13 and b12 as 0.

CR#33: For authorizations on some internal functions, e.g. OFFSET/GAIN tuning. The latched function will store the
output setting in the internal memory before the power is cut off.

#34 H’40EA

○ R Firmware version

Displaying the current firmware version in hex; e.g. version
1.0A is indicated as H’010A.

#35 ~ #48

For system use

Symbols:

○: Latched (when written in through RS-485 communication).

╳

: Non-latched.

R: Able to read data by FROM instruction, W: Able to write data by TO instruction or RS-485 communication.

LSB (Least Significant Bit): For voltage input: 1

LSB

= 10V/2,000 = 5mV. For current input: 1

LSB

= 20mA/1,000 = 20µA.

For voltage output: 1

LSB

= 10V/4,000 = 2.5mV. For current input: 1

LSB

= 20mA/4,000 = 50µA.

CR#0 ~ CR#34: The corresponding parameter addresses H’40C8 ~ H’40EA are for you to read/write data by RS-485
communication. When using RS-485, You have to separate the module with MPU first.

a. Communication baud rate: 4,800/9,600/19,200/38,400/57,600/115,200 bps.
b. Modbus ASCII/RTU communication protocols: ASCII 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)).

c. Function: H’03 (read register data); H’06 (write 1 word datum to register); H’10 (write many word data to register).
d. Latched CR should be written by RS-485 communication to stay latched. CR will not be latched if written by MPU

through TO/DTO instruction.

Temperature/Digital Characteristic Curve

Adjusting A/D Conversion Curve at CH1 ~ CH4

CR#1 mode 0

GAIN = 5V (1,000

LSB

). OFFSET = 0V (0

LSB

CR#1 mode 1

GAIN = 6V (1,200

LSB

). OFFSET = 2V (400

LSB

GAIN

The voltage input value when the digital output value =
K4,000. Range: -800

LSB

~ +4,000

LSB

OFFSET

The voltage output value when digital input value = K0.
Range: -1,000

LSB

~ +1,000

LSB

+2,000

+1,000

-1,000

10 V

-2,0 00

-6 V

-10 V

GAIN

OFFSET

Digital output

Mode 0

Mode 1

Voltage input

GAIN - OFFSET

Range: +200

LSB

~ +3,000

LSB

CR#1 mode 2

GAIN = 20mA (1,000

LSB

). OFFSET = 4mA (200

LSB

CR#1 mode 3

GAIN = 20mA (1,000

LSB

). OFFSET = 0mA (0

LSB

GAIN

The current output value when digital input value =
K1,000. Range: -800

LSB

~ +2,600

LSB

OFFSET

The current output value when digital input value = K0.
Range: -1,000

LSB

~ +1,000

LSB

+1,000

-1,0 00

-12m A

-20m A

4mA

OFFS ET

20mA

GAI N

Digital output

Mode 3

Mode 2

Current input

GAIN - OFFSET

Range: +200

LSB

~ +1,600

LSB

You can adjust the OFFSET/GAIN curve of voltage/current input mode according to the actual needs by changing the

OFFSET value (CR#18 ~ CR#21) and GAIN value (CR#24 ~ CR#27).

Adjusting D/A Conversion Curve at CH5 ~ CH6

CR#1 mode 0

GAIN = 5V (2,000

LSB

). OFFSET = 0V (0

LSB

CR#1 mode 1

GAIN = 6V (2,400

LSB

). OFFSET = 2V (800

LSB

GAIN

The voltage output value when digital input value =
K2,000. Range: 0

LSB

~ +4,000

LSB

OFFSET

The voltage output value when digital input value = K0.
Range: -5V ~ +5V (-2,000

LSB

~ +2,000

LSB

+2,0 0 0

+4,0 0 0

2 V

5 V

6 V

1 0 V

O FFS ET

G AI N

Voltage output

Mode 1

Mode 0

Digital input

GAIN - OFFSET

Range: +400

LSB

~ +6,000

LSB

CR#1 mode 2

GAIN = 12mA (2,400

LSB

). OFFSET = 4mA (800

LSB

CR#1 mode 3

GAIN = 10mA (2,000

LSB

). OFFSET = 0mA (0

LSB

GAIN

The current output value when digital input value =
K2,000. Range: 0

LSB

~ +4,000

LSB

OFFSET

The current output value when digital input value = K0.
Range: -10mA ~ +10mA (-2,000

LSB

~ +2,000

LSB

+2,0 00

+4,0 00

20 mA

O FFSE T

G AI N

12 mA

10 mA

4 m A

Current output

Mode 2

Mode 3

Digital input

GAIN - OFFSET

Range: +400

LSB

~ +6,000

LSB

You can adjust the OFFSET/GAIN curve of voltage/current output mode according to the actual needs by changing

the OFFSET value (CR#14 ~ CR#15) and GAIN value (CR#18 ~ CR#19).

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。

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。DVP06XA-H2 類比輸入

／

輸出混合模組包含可接受外部 4 點類比信號輸入

（電壓或電流皆可），將之轉換成 12 位元之數位信號。類比信號輸出部份接受來自 PLC 主機的 2 組 12 位
元數位資料，再將數位資料轉換為 2 點類比信號輸出（電壓或電流皆可）。

類比信號輸入部份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 DC（解析度為 5mV）。
電流輸入範圍 ±20mA（解析度為 20µA）。

類比信號輸出部份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

尺寸單位：mm

O
M

H
2

H
4

H
6

O
M

H
1

H
3

H
5

DIN 軌糟 (35mm)

端子

擴充機╱擴充模組連接口

固定孔

機種名稱

端子配置

電源、錯誤及轉換指示燈

擴充機╱擴充模組連接座

DIN 軌固定扣

外部配線

CH1

100K

250

隔離線*1

電壓輸入

-10V~+10V

V+

I+

COM

CH1

100K

CH4

100K

250

隔離線*1

電流輸入

-20 mA~+20 mA

V+

I+

COM

CH4

100K

註 1：類比輸入請與其他電源線隔離。
註 2：如果連接電流信號時，V+及 I+ 端子

請務必短路。

註 3：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。

繁體中文

V+

I+

COM

CH5

隔離線*1

電壓輸出
0V~+10V

CH5

變頻器、記錄器

比例閥...

V+

I+

COM

隔離線*4

電流輸出

0mA~20mA

變頻器、記錄器

比例閥...

24+
24-

接至電源模

組之端

接地

(

)

接地阻抗 100 以下

24V

DC/DC
轉換器

+15 V

-15 V

註 4：類比輸出請與其他電源線隔離。
註 5：如果負載之輸出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 6：請將電源模組之端及 DVP06XA-H2

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

類比╱數位 (AD) 部份

電壓輸入

電流輸入

電源電壓

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

類比訊號輸入通道

通道/台

類比輸入範圍

±10V

±20mA

數位轉換範圍

±2,000

±1,000

解析度

12 bits (1

LSB

= 5mV)

11 bits (1

LSB

= 20µA)

輸入阻抗

200KΩ

以上

250Ω

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。

響應時間

3ms ×

通道數

隔離方式

類比與數位有隔離

絕對輸入範圍

±15V

±32mA

數位資料格式

位元二補數，有效位 11 bits

平均功能

有（CR#2 ~ CR#5 可設定，範圍 K1 ~ K20）

自我診斷功能

上下極限偵測╱通道

數位╱類比 (DA) 部份

電壓輸出

電流輸出

類比訊號輸出通道

通道╱台

類比輸出範圍

0 ~ 10V

0 ~ 20mA

數位資料範圍

0 ~ 4,000

解析度

12 bits (1

LSB

= 2.5mV)

12 bits (1

LSB

= 5µA)

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。

輸出阻抗

0.5Ω or

更低

響應時間

3ms ×

通道數

最大輸出電流

20mA (1KΩ ~ 2MΩ)

容許負載阻抗

0 ~ 500Ω

數位資料格式

位元二補數，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，類比通道間未隔離。

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)

包含 ASCII/RTU 模式，通訊速率可選 (4,800 ~ 115,200 bps)，ASCII 模式資料格式固定為
7-bit

、偶位元、1 stop bit (7, E, 1)，RTU 模式資料格式固定為 8-bit、偶位元、1 stop bit (8, E,

。當與 PLC 主機串接時，RS-485 通訊無法使用。

與 DVP-PLC 主機串接說明模組編號以靠近主機之順序自動編號由 0 到 7，最大可連接 8 台且不佔用數位 I/O 點數。