Delta Electronics DVP04AD-H2 specifications 固定孔

External Wiring

CR

RS-485

Voltageinput
-10V~+10V	CH1	V+	100K	CH1
			250
	*5	I+
			100K
		COM
Shielding cable*1		FG	AG
Current input	CH4		100K	CH4
-20mA~+20mA		V+
	*2	I+	250
			100K
		COM
Shielding cable*1		FG	AG
	*3
Terminal of
power module		24+	DC/DC	+15V
*4				AG
		24-	Converter
				-15V
Systemgrounding

Earth (100 or less)

*1. When performing analog input, 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 DVP04AD-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 terminals .

￿Specifications

Analog/Digital (4A/D) module	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	±8,000	±4,000
Resolution	14 bits (1LSB = 2.5mV)	13 bits (1LSB = 5µA)
Input impedance	0.5￿ or lower
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	Internal circuit and analog output terminals are isolated by optical coupler.
	No isolation among analog channels.
Range of absolute input	±15V	±32mA
Digital data format	13 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
	ASCII/RTU mode. Communication speed: 4,800/9,600/19,200/38,400/57,600/115,200
Communication mode
	bps. ASCII data format: 7-bit, even bit, 1 stop bit (7, E, 1). RTU data format: 8-bit, even

(RS-485)

bit, 1 stop bit (8, E, 1). RS-485 cannot be used when connected to PLC MPU.

# parameter Latched Register content b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 address

#24	H’4018		R/W	Adjusted GAIN value of CH1	GAIN settings at CH1 ~ CH4.
#25	H’4019		R/W	Adjusted GAIN value of CH2	Default = K4,000; Unit: LSB.
#26	H’401A		R/W	Adjusted GAIN value of CH3	When voltage input, range: K-3,200 ~ K16,000
#27	H’401B	○	R/W	Adjusted GAIN value of CH4	When current input, range: K-3,200 ~ K10,400

CR#24 ~ CR#27: The adjusted GAIN value of CH1 ~ CH4, representing the analog input voltage or current when the analog signal is converted into digital value 4,000.

Note: GAIN value – OFFSET value = +800LSB ~ +12,000 LSB (voltage) or +800 LSB ~ +6,400 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.

#30	H’401E			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 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.
#31	H’401F			R/W	Communication address			For setting RS-485 communication address.
					setting			Range: 01 ~ 254. Default = K1.
								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). Default = H’0002.
								b0: 4,800 bps. b1: 9,600 bps (Default).
#32	H’4020		○	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:
					Returning to default setting;			1. When b0 = 0, the user is allowed to tune CR#18 (OFFSET)

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

￿

￿

￿

￿

￿

說￿

明及週邊裝置DVP

DVP04AD-H2

4

14

DVP-EH2

點類比信號輸入（電壓或FROM/TO

49

CR (Control Register)

16 bits

來讀寫模組

￿

±10V DC

1.25mV

±20mA

5µA

￿

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

機為開放型

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。485-RSV-D +D0V24V

／

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。

+ I +

COM FG

本體上之接地端子

務

正確的接地，可提高產品抗雜訊能力。

CH1

產品簡介

類比信號輸入模組可接受外部

CH2

V + I

COM

+

FG

CH3

V + I

COM

+

產品外觀及各部介紹

8

V

FG

謝謝您採用台達

系列產品。

CH4

+ I

COM

mm

電流皆

），將之轉換成

位元之數位信號

透過

系列主機程式以指令

+

內之資料，模組內具有

個

暫存器，每個暫存器有

。

1 DIN

(35mm)

6

（解析度為

）。電流輸入範圍

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

2

/

（解析度為

）。

7

3

8

When connected to DVP-PLC

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

#33 H’4021 R/W OFFSET/GAIN tuning and CR#24 (GAIN) of CH1. When b0 = 1, the user is not

4 9

MPU in series

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.

authorization	allowed to tune CR#18 and CR#24 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.

	尺寸單位：	/
5 DIN

Warning

￿	Please read this instruction carefully before use.
￿	Switch off the power before wiring.
￿	DVP04AD-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.

Other Specifications

Power supply

Max. rated power consumption 24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%), 2.5W, 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 Registers

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’4022		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 or RS-485 communication;
W: Able to write data by TO instruction or RS-485 communication.
LSB (Least Significant Bit):
For voltage input: 1LSB = 10V/8,000 = 1.25mV.			For current input: 1LSB = 20mA/4,000 = 5µA.
	○

￿	糟
		-10V~+10V		CH1	V+		100K		CH1
						250
				*5	I+			100K
					COM
		電壓輸入		*1	FG		AG
		-20mA~+20mA		CH4	V+		100K		CH4
				*2		250
					I+			100K
					COM
			流	*1	FG		AG
				*3			固定孔
	擴充機 擴充模組連接口
	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
	軌固定扣
	外部配線

CR

RS-485

CR#0 ~ CR#34: The corresponding parameter addresses H’4032 ~ H’4022 are for users to read/write data by

￿ Introduction

Model Explanation and Peripherals

￿ Thank you for choosing Delta DVP series PLC. DVP04AD-H2 is able to receive 4 points of analog input

signals (voltage or current) and convert them into 14-bit digital signals. Besides, through FROM/TO instructions in DVP-EH2 MPU program, the data in DVP04AD-H2 can be read or written. There are 49 16-bit control registers (CR) in DVP04AD-H2.

￿ You can select voltage or current output by wiring. Range of voltage output: 10V DC (resolution:

1.25mV). Range of current output: 20mA (resolution: 5µA).

# parameter Latched Register content address

#0	H’4000		R	Model name
#1	H’4001	○	R/W	Input mode setting

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

Set up by the system. DVP04AD-H2 model code = H’6400. The user can read the model name from the program and see if the extension module exists.

Reserved CH4 CH3 CH2 CH1

Input mode: Default = H’0000

Mode 0: Voltage input (-10V ~ +10V)

Mode 1: Voltage input (-6V ~ +10V)

Mode 2: Current input (-12mA ~ +20mA)

Mode 3: Current input (-20mA ~ +20mA)

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.

￿ Adjusting A/D Conversion Curve

			24+	DC/DC	+15 V
		*4			AG
	接組至之電源端模		24-
					-15V
	(	接地100系統接地點)
*1
*2				0.1 ~ 0.47µF 25V
*3	DVP04AD-H2
		類比信號輸入模組之		端連接到系統接地點，再將系統接點作接地或接到配電
￿		隔離線		轉換器

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

		24V
	RS-	0V D
	485	D -
		+
	CH 1	COM V + I
		+
		FG
	CH 2	COM V + I
		+
		F G
	CH 3	COM V + I
		+
	8	F G
Unit: mm	CH 4	COM V + I
		+

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, A/D indicator		○9	Mounting port for extension modules
○5	DIN rail clip

CR#1: The working mode of the two channels in the analog output 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 2 (b2 ~ b0 = 010) and CH2: mode 1 (b5 ~ b3 = 001), CR#1 has to be set as H000A and the higher bits (b12 ~ b15) have to be reserved. Default value = H’0000.

#2	H’4002		R/W	CH1 average time
#3	H’4003		R/W	CH2 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
#4	H’4004		R/W	CH3 average time
					need to be written in once.
#5	H’4005	○	R/W	CH4 average time
#6	H’4006		R	CH1 input average
#7	H’4007		R	CH2 input average	Average of input signals at CH1 ~ CH4
#8	H’4008		R	CH3 input average
#9	H’4009		R	CH4 input average

CR#6 ~ CR#9: The average of the signals at CH1~CH4 obtained from the settings in CR#2~CR#5. For example, if the settings in CR#2~CR#5 is 10, the content in CR#6~CR#9 will be the average of the most recent 10 signals at CH1~CH4.

#12	H’400C	╳	R	CH1 input present value
#13	H’400D		R	CH2 input present value	Present value of input signals at CH1 ~ CH4
#14	H’400E		R	CH3 input present value
#15	H’400F		R	CH4 input present value
#18	H’4012		R/W	Adjusted OFFSET value of
				CH1
#19	H’4013		R/W	Adjusted OFFSET value of	OFFSET settings at CH1 ~ CH4.
				CH2	Default = K0; Unit: LSB.
#20	H’4014		R/W	Adjusted OFFSET value of	When voltage input, range: K-4,000 ~ K4,000
				CH3	When current input, range: K-4,000 ~ K4,000
#21	H’4015		R/W	Adjusted OFFSET value of
				CH4

Voltage input mode:

output	+8,000			CR#1 mode 0	GAIN = 5V (4,000LSB). OFFSET = 0V (0LSB).
		Mode0
				CR#1 mode 1	GAIN = 6V (4,800LSB). OFFSET = 2V (1,600LSB).
Digital	+4,000		Mode1
	0	5V	6 V		The voltage input value when the digital output value =
				GAIN	K4,000.
-10V -6V		2V	10V
					Range: -3,200LSB~ +16,000LSB.
		OFFSETGAIN
		-4,000		OFFSET	The voltage output value when the digital input value = K0.
					Range: -4,000LSB~ +4,000LSB.
		Voltage input
		-8,000		GAIN - OFFSET	Range: +800LSB ~ +12,000LSB.

Current input mode:
itaoutput		+4,000		Mode3		CR#1 mode 2	GAIN = 12mA (2,400LSB). OFFSET = 4mA (800LSB).
					Mode 2	CR#1 mode 3	GAIN = 10mA (2,000LSB). OFFSET = 0mA (0LSB).
Dig							The current input value when the digital output value =
-20	A	-12mA	0
						GAIN	K2,000.
				4mA	20mA
							Range: -3,200LSB~ +10,400LSB.
				OFFSET	GAIN
						OFFSET	The current input value when the digital output value = K0.
							Range: -4,000LSB~ +4,000LSB.
				Current input
				-4,000		GAIN - OFFSET	Range: +800LSB ~ +6,400LSB.

￿The user can adjust the OFFSET/GAIN curves according to the actual needs by changing the OFFSET value

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

/

(4A/D)

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

4 /

±10V

±20mA

±8,000

±4,000

14 bits (1LSB = 2.5mV)

13 bits (1LSB = 5µA)

200K￿

250￿

±0.5%

(25°C, 77°F)

±1%

(0 ~ 55°C, 32 ~ 131°F)

3ms ×

以下

接地阻抗

±15V

±32mA

註

類比輸入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16雜訊干擾時13，bits請連接

請將電源模組之 端及

CR#2 ~ CR#5

K1 ~ K20

箱之機殼上。

注意：空端子

請勿配線。

/

規(RS格-485)

ASCII/RTU

(4,800/9,600/19,200/38,400/57,600/115,200 bps) ASCII

包含

7-bit

1 stop bit (7, E, 1) RTU

8-bit

類DVP比 數-PLC位

模組

1 stop bit (8, E, 1)

PLC

RS-485

電流輸入

、偶

電壓輸入

0 7

8

I/O

電源電壓

通道 台

訊號輸入通道

類比轉換

位模上有內組編號以靠近主機之順序自動編號由元式下（部位資極電、元料格式固定為限路通在二以與道偵上補類測數比，通區道有模可有效式設隔位，定離。通範，、當圍訊範通偶與內速圍道位滿率間元可刻未、選度主機串接時，隔時離。。到） ，最大可連接在 ， 通訊模台且不佔用數位無式法資使料用格。式固定為範圍內滿刻點數。，度時。

與通自平絕隔響總輸解數訊我均對離應和入析位模診功資方時精阻輸度斷料入能式間密抗功格度範能式圍主機串接說明