Delta Electronics DVP04DA-H2 specifications 、偶位元、

GAIN - OFFSET

Range: +400LSB ~ +6,000LSB.

Range: +400LSB ~ +6,000LSB.

GAIN - OFFSET

authorization

Warning

￿ Please read this instruction carefully before use.
￿ Switch off the power before wiring.
￿ DVP04DA-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 any terminal when the power is switched on. DO NOT touch any internal circuit in 1 minute after
the power is switched off.
￿ Make sure the groud terminal	is correctly grounded in order to prevent electromagnetic interference.
￿ Introduction
￿ Model Explanation & Peripherals
￿ Thank you for choosing Delta DVP series PLC. The data in DVP04DA-H2 can be read or written
FROM/TO instructions given by the program of DVP-EH2 series MPU. The analog signal output module

￿External Wiring

voltage output
*2	0V~+10V		CH1
				V+		CH1
				I+
AC drive, recorder,	shielding cable *1			COM
				FG
scale valve...
	current output
	0mA~20mA		CH4	V+		CH4
				I+
				COM
AC drive, recorder,	shielding cable *1			FG
scale valve...
terminal of
power module				24+	DC/DC	+15V
	*3	DC24V				AG
				24-	converter
						-15V
	systemgrounding
class 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 the wiring 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 the system contact or connect it to the cover of power distribution cabinet.

4.DO NOT wire empty terminals .

￿Specifications

Digital/Analog (4D/A)		Voltage output		Current output
module
Power supply voltage	24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)
Analog output channel	4 channels/module
Range of analog output	0	~ 10V	0	~ 20mA
Range of digital data	0	~ 4,000	0	~ 4,000
Resolution	12 bits (1LSB = 2.5mV)		12 bits (1LSB = 5µA)
Output impedance	0.5￿ or lower

±0.5% when in full scale (25°C, 77°F)

Overall accuracy

±1% when in full scale within the range of 0 ~ 55°C, 32 ~ 131°F

Responding time	3ms × the number of channels
Max. output current	10mA (1K￿ ~ 2M￿)	-
Tolerable load impedance	-	0 ~ 500￿
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	Voltage output is protected by short circuit. Short circuit lasting for too long may cause
	damage on internal circuits. Current output can be open circuit.
Communication mode	ASCII/RTU mode.
(RS-485)	Communication speed: 4,800/9,600/19,200/38,400/57,600/115,200 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.

The modules are numbered from 0 to 7 automatically by their distance from MPU. No.0 is

When connected to

the closest to MPU and No.7 is the furthest. Maximum 8 modules are allowed to connect to

DVP-PLC MPU in series

MPU and will not occupy any digital I/O points.

￿Other Specifications

	Power supply
Max. rated power	24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%), 4.5W, supplied by external power.
consumption
	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	International standards: IEC 61131-2, IEC 68-2-6 (TEST Fc)/IEC 61131-2 & IEC 68-2-27
immunity	(TEST Ea)

￿Control Registers

CR

RS-485

Latched

Register content

b15

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

parameter

#

address

#27

H’404D

R/W

Adjusted GAIN value of CH4

CR#18 ~ CR#27: Please note that: GAIN value - OFFSET value = +400LSB ~ +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’4050		R	Error status			Register for storing all error status.
								See the table of error status for more information.
CR#30: Error status value (See the table below)
		Error status				Content	b15 ~ b8		b7	b6	b5	b4	b3	b2	b1	b0
	Abnormal power supply					K1 (H’1)			0	0	0	0	0	0	0	1
	Incorrect analog input value					K2 (H’2)			0	0	0	0	0	0	1	0
	Incorrect mode setting					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)	Reserved		0	0	0	1	0	0	0	0
	Abnormal digital range					K32 (H’20)			0	0	1	0	0	0	0	0
	Incorrect average times setting					K64 (H’40)			0	1	0	0	0	0	0	0
	Instruction error					K128 (H’80)			1	0	0	0	0	0	0	0
			╳

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: Iif 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 setting	For setting up RS-485 communication address.
					Range: 01 ~ 254. Default = K1
					Default = H’0002. For setting up communication speed: 4,800
					/9,600/19,200/38,400/57,600/115,200 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).
					b0: 4,800 bps. b1: 9,600 bps (Default).
#32	H’4052	○ R/W		Communication speed (baud	b2: 19,200 bps. b3: 38,400 bps.
				rate) setting	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: Switch between ASCII/RTU mode. 0 = ASCII mode
					(Default).
					Reserved	CH4	CH3	CH2	CH1
					Default = H’0000. Take the setting of CH1 for example:
					1. When b0 = 0, the user is allowed to tune CR#18
				Return to default setting;	(OFFSET) and CR#24 (GAIN) of CH1. When b0 = 1, the
#33	H’4053		R/W	OFFSET/GAIN tuning	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. (except CR#31, CR#32)

For voltage output: 1LSB = 10V/4,000 = 2.5mV. For current output: 1LSB = 20mA/4,000 = 5µA.
	○
○	○
╳

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’4054	R		Displaying the current firmware version In hex; e.g. version
			Firmware 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 or RS-485 communication;

W: Able to write data by TO instruction or RS-485 communication.

LSB (Least Significant Bit):

CR#0 ~ CR#34: The corresponding parameter addresses H’4032 ~ H’4054 are for users to read/write data by RS-485 communication. When using RS-485, the user has 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.

￿

注意事項

￿

￿

(OPEN TYPE)

/

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） 止非維護人員操作或意衝外擊

￿

￿

￿

￿

￿

￿

DVP

DVP04DA-H2

DVP-EH2

FROM/TO

DVP04DA-H2

系列主機程式以指令PLC 4

12

4

組

￿

0V ~ +10V DC

2.5mV

0mA ~ 20mA

5µA

）。電流輸出

￿

在使用之前，詳細閱讀本使用說明書。

實施配線 務必關閉電源。

機為開放型

2

機殼，因此使用者使用本機時 必須將之安裝於具 塵、防潮及免於電擊

衝擊本體，造成危險及損壞

防

4V 0

R

V

S-

D

48 5

D -

+

V

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。

／

C

請勿在上電時觸摸任何端子。輸入電源切斷後，一分鐘 內，請勿觸摸內部電路。

H1

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。

COM F G C O M F G I++ V + I +

產品簡介

C H2

說明及週邊裝置

C

C V +

H3

O M I

+

F

感謝您採用台達

系列產品。

類比信號輸出模組可透過

G

C H4

C O V +

來讀寫

mm

M I +

類比信號輸出模組之資料。而類比信號輸出模組接受來自

主機的

位元數位資料，再將數位資料轉換為

點類比信號輸出（電壓或電流皆可）。

8

1

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

（解析度為

DIN

(35mm)

（解析度為

）。

6

2

範圍

/

7

3產品外觀及各部介紹

8

4

9

/

5

DIN

￿

*2

0V~+10V

CH1

V+

CH1

I+

電壓輸出*1

COM

FG

0mA~20mA

CH4

V+

CH4

糟

尺寸單位：

I+

COM

FG

流

*1

24+

DC/DC

+15V

比變例頻閥器...、記錄器

*3

DC24V

24-

AG

擴充機 擴充模組連接口

固定孔

-15V

機種名稱

端子配置

電源、錯誤及轉換指示燈組接之至電源端模

接地100

擴充機 擴充模組連接座

1

軌固定扣

隔離線

外部配線

CR

RS-485

#

parameter Latched Register content

address

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

#0	H’4032		R	Model name
#1	H’4033	○	R/W	Output mode setting

Set up by the system. DVP04DA-H2 model code = H’6401. The user can read the model name from the program and see if the extension module exists.

Reserved CH4 CH3 CH2 CH1

Output mode: Default = H’0000

Mode 0: Voltage output (0V ~ 10V)

Mode 1: Voltage output (2V ~ 10V)

Mode 2: Current output (4mA ~ 20mA)

Mode 3: Current output (0mA ~ 20mA)

￿ Adjusting D/A Conversion Curve

Voltage output mode

	10V		Mode 1		CR#1 mode 0	GAIN = 5V (2,000LSB). OFFSET = 0V (0LSB).
outpu	6V			Mode 0	CR#1 mode 1	GAIN = 6V (2,400LSB). OFFSET = 2V (800LSB).
oltage	5V	GAIN				The voltage output value when the digital input value = K2,000.
					GAIN
V						Range: 0LSB ~ +4,000LSB.
	2V				OFFSET	The voltage output value when the digital input value = K0.
						Range: -2,000LSB~ +2,000LSB.
		+2,000		+4,000

	2					0.1 ~ 0.47µF 25V
	3		DVP04DA-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
￿							轉換器
		(4D/A)
			24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)
			4 /	(接地阻抗	系統接地點
					以下
註		類比輸出請與其他電源線隔離。						之電容。
		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

CR#1: The working mode of the four channels in the analog input module. 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), CR#1 has to be set as H’000A and the higher bits (b12 ~ b15) have to be reserved. Default value = H’0000.

OFFSET

Digital input

Current output mode

請將電源模組之		0	~ 10V	0	~ 20mA
		0	~ 4,000	0	~ 4,000
		12 bits (1LSB = 2.5mV)		12 bits (1LSB = 5µA)
		0.5￿
		端及
配電箱之機殼上。
注意：空端子	請勿配線。

receives 4 groups of 12-bit digital data from PLC MPU and converts the data into 4 points of analog

signals for output in either voltage or current.

￿ You can 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)

				2 4 V
			R	0 V
			S -	D
			4	-
			8 5	D
				+
				V
			C H 1	C O M + I
				+
				F G
				V
			C H	C O +
			2	M I
				+
				F G
				V
			C	C +
			H 3	O M I
				+
				F G
				V
			C H 4	C O +
		Unit: mm		M I +
			8
1	DIN rail (35mm)	6	Terminals
2	Connection port for extension modules	7	Mounting hole
3	Model name	8	I/O terminals
4	POWER, ERROR, D/A indicator	○9	Mounting port for extension modules
○5	DIN rail clip

#6

#7

#8

#9

#18

#19

#20

#21

#24

#25

#26

H’4038

H’4039

H’403A

H’403B

H’4044

H’4045

H’4046

H’4047

H’404A

H’404B

H’404C

╳

○

R/W CH1 output value

R/W CH2 output value

R/W CH3 output value

R/W CH4 output value

R/W Adjusted OFFSET value of CH1

R/W Adjusted OFFSET value of CH2 R/W Adjusted OFFSET value of CH3

R/W Adjusted OFFSET value of CH4

R/W Adjusted GAIN value of CH1

R/W Adjusted GAIN value of CH2

R/W Adjusted GAIN value of CH3

Range of output value at CH1 ~ CH4: K0 ~ K4,000

Default = K0 (unit: LSB)

Range of OFFSET at CH1 ~ CH4: K-2,000 ~ K2,000

Default = K0 (unit: LSB)

Range of GAIN at CH1 ~ CH4: K0 ~ K4,000

Default = K2,000 (unit: LSB)

	20mA		CR#1 mode 2	GAIN = 12mA (2,400LSB). OFFSET = 4mA (800LSB).
		Mode 2
output			CR#1 mode 3	GAIN = 10mA (2,000LSB). OFFSET = 0mA (0LSB).
	12mA		Mode 3
urrent		GAIN
	10mA			The current output value when the digital input value = K2,000.
			GAIN
C				Range: 0LSB ~ +4,000LSB.
	4mA		OFFSET	The current output value when the digital input value = K0.
	0			Range: -2,000LSB~ +2,000LSB.
		+2,000	+4,000
		OFFSET

Digital input

			±0.5% 25°C, 77°F		±1%	0 ~ 55°C, 32 ~ 131°F				模
			3ms ×
			10mA (1K￿ ~ 2M￿)
					0 ~ 500￿
			16	11 bits
			ASCII/RTU		4,800/9,600/19,200/38,400/57,600/115,200 bps				ASCII
	(RS-485)		包含	7 bits	1 stop bit (7, E, 1)	RTU		8 bits
規格			1 stop bit (8, E, 1)	PLC	RS-485			、偶位元、
		模組		電壓輸出			電流輸出
數位／類比
電源電壓			式資料格式固定為電－內通壓部位道輸電元或出通台路在二更道有與（補低短數類路比，保輸。當與有模護出效式但端位，）須以通、偶位範注光訊圍意耦速主內長合率元機滿時器、可串接刻間隔選度短離（時路，，。仍類有比可通能道在－通造間（，訊無法成未內隔部離模使線。式用路損壞，電資。料格式固定為）流範輸圍出內可滿開）刻，路度。時。
通訊模保隔容最響總輸解數類護離許大應和出析位比訊方時精阻負度資輸號式載間密抗料出輸格阻電度範出式抗流圍通道