Delta Electronics DVP04PT-S specifications Specifications, Introduction, CR Control Register

￿External Wiring

	DVP04PT-S temperature measurement module	Explanation
CR	RS-485

1mA

PT100

Shielded*1	CH1
	L+
	L-

FGI- AG 1mA

PT100

Shielded*1	CH4
	L+
	L

DVP04PT-S

L+

L-

I-

FG

L+

L-

I-

FG

L+

L-

I-

#

parameter

Latched

Register name

b15

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

address

#24

H’407C

R

Present temperature of CH1 (°F)

#25

H’407D

R

Present temperature of CH2 (°F)

Present temperature of channels CH1 ~ CH4.

#26

H’407E

R

Present temperature of CH3 (°F)

(Unit: 0.1 degrees F).

#27

H’407F

R

Present temperature of CH4 (°F)

#30

H’4082

╳

R

Error status

Data register stores the error status. Refer to the error code

chart for details.

CR#30 is the error code register. Refer to the chart below.

￿	注意事項
￿
￿
￿	(OPEN TYPE)		/
	(	)	衝擊
			防止非維護人員操作或意外衝
￿	/
￿
￿
￿

terminal of power module

	FG	AG
	*2
			AG
*3	24+	DC/ DC	+15V
System	24-	Converter	AG
Grounding			-15V

Class 3 Grounding (100 of less)

5V

FG L+

L-

I-

FG

Error description	Content	b15 ~ b8		b7	b6		b5		b4
Power source abnormal	K1 (H’1)			0	0	0		0
Wiring to empty external	K2 (H’2)			0	0	0		0
contact
Setting mode error	K4 (H’4)			0	0	0		0
Offset/Gain error	K8 (H’8)	Reserved		0	0	0		0
Hardware malfunction	K16 (H’10)			0	0	0		1
Digital range error	K32 (H’20)		0		0	1			0

b3	b2		b1		b0
0	0		0	1
0	0		1	0
0	1		0	0
1	0		0	0
0	0		0	0
0	0	0		0

	由測溫體到溫調本 的配線路請用最短距離配線，為了避免雜訊及誘導的影響儘可能將電源線和負載配線分
￿
￿		產品簡介
	￿說明及週邊裝置DVP				DVP04PT-S		4	(PT 100 3
			100￿ 3850 PPM/°C (DIN 43760 JIS C1604-1989))				14	DVP-PLC SS/
		SA/SX/SC/SV			FROM/TO			49 CR (Control Register)
	請在使用之前，詳細閱讀本使用說明書。
	實施配線，務必關閉電源
	上電時請勿接觸機 端子或進行維修。
		機為開放型			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
	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
	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		，

Note 1: Use only the wires that are packed with the temperature sensor (PT 100) for analog input and separate from other power line or any wire that may cause noise. Please use 3-wire for PT 100.

Note 2: Terminal FG is grounded for noise suppression.

Average times setting error	K64 (H’40)	0	1	0	0
Instruction error	K128 (H’80)	1	0	0	0

0	0	0	0
0	0	0	0

	16 bits	暫
￿ DVP04PT-S	RS-485
體上之接地端子	務必正確的接地 可提高產品抗雜訊能力。
開。

Warning

￿ Please read this instruction sheet carefully before use.
￿ In order to prevent electric shock, DO NOT touch the terminals or conduct any maintenance while the power is on.
DO NOT open the PLC. Only qualified personnel or Delta staff is allowed to conduct any internal electrical work
on the PLC.
￿ DVP04PT-S is an OPEN-TYPE device and certified to meet IEC 61131-2 (UL 508) safety requirements when
installed in an enclosure.
￿ DVP04PT-S must be kept under the environment away from high temperatures, high humidity, exceessive vibration,
corrosive gases, liquids, airborne dust, and metallic particles.
￿ DO NOT apply AC power to any of the input/output terminals, or it may damage DVP04PT-S.
￿ Make sure that the DVP04PT-S is properly grounded	, to prevent any electromagnetic noise.
￿ Please keep the wires as short as possible when connecting RTD to PLC and keep power lead as far away as
possible from I/O wires to prevent noise interference.

Note 3: Please connect power supply module terminal and DVP-04PT-S temperature measurement module terminal to system earth ground.

Warning: DO NOT connect wires to the No Connection terminals.

￿Specifications

Temperature	Celsius (°C)	Fahrenheit (°F)
measurement module
Power supply voltage	24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)
Analog input channel	4 channels per module
Sensors type	3- WIRE PT 100￿ 3850 PPM/°C (DIN 43760 JIS C1604-1989)
Current excitation	1mA
Temperature input	-200°C ~ 600°C	-328°F ~ 1112°F
range
Digital conversion	K-2,000 ~ K6,000	K-3,280 ~ K11,120
range
Resolution	14 bits (0.1°C)	14 bits (0.18°F)
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	200ms × channels
Isolation method	Isolation between digital and analog circuitry. There is no isolation between
	channels.
Digital data format	2’s complement of 16-bit, (13 significant bits).
Average function	Yes (CR#2 ~ CR#5 may be set and the range is K1 ~ K4,095)
Self diagnostic function	Yes
	Modbus ASCII or RTU Mode. Communication baud rate 4,800/9,600/19,200/38,400/
Communication mode	57,600/115,200. For ASCII mode, date format is 7 bits, even, 1 stop bit (7, E, 1),
(RS-485)	while RTU mode, date format is 8 bits, even, 1 stop bit (8, E, 1). RS-485 is disabled
	when the DVP04PT-S is connected in series with an MPU.
Connection to a	If DVP04PT-S modules are connected to MPU, the modules are numbered from 0 -
DVP-PLC MPU in	7. 0 is the closest and 7 is the furthest to the MPU. 8 modules is the max and they
series	do not occupy any digital I/O points of the MPU.

￿Others

Power supply

Maximum power

Note: Each error code will have corresponding bit (b0 ~ b7). Two or more errors may happen at the same time. 0 means normal

and 1 means having error.

#31	H’4083	○ R/W	Communication address setting			RS-485 communication address.
						Setting range is 01 ~ 254 and default setting is K1.
						Communication baud rate (4,800, 9,600, 19,200, 38,400,
						57,600 and 115,200 bps).
						b0: 4,800 bps (bit/sec).
						b1: 9,600 bps (bit/sec). (default setting)
						b2: 19,200 bps (bit/sec).
#32	H’4084	○ R/W	Communication	baud	rate b3: 38,400 bps (bit/sec).
			setting			b4: 57600 bps (bit/sec).
						b5: 115,200 bps (bit/sec).
						b6 ~ b13: Reserved.
						b14: switch between low bit and high bit of CRC code (RTU
						mode only).
						b15: RTU mode.
						b15 b14 b13	b12	b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
						Definition of ERR		CH4	CH3	CH2	CH1
						LED
						Example: Setting of CH1
#33	H’4085	○ R/W	Reset to default setting			1. b0: Reserved.
						2. b1: Reserved.
						3. b2: Set to 1 and PLC will be reset to default settings.
						Definition of ERR LED: b12~b15=1111 (default settings)
						1. b12 corresponds to CH1: when b12=1, scale exceeds the
						range, ERR LED flashes.
	DVP04PT-S temperature measurement module							Explanation
CR	RS-485
	parameter	Latched	Register name			b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
#	address
						2. b13 corresponds to CH2: when b13=1, scale exceeds the
						range, ERR LED flashes.
						3. b14 corresponds to CH3: when b14=1, scale exceeds the
						range, ERR LED flashes.
						4. b15 corresponds to CH4: when b15=1, scale exceeds the
						range, ERR LED flashes.
		○ R
#34	H’4086		Software version			Display the software version in hexadecimal.
						Example: H’010A = version 1.0A.
#35 ~ #48			System used

￿

0.1°C

0.18°F

￿

4

5

3.4

1

25.20

6

3.00

60.00

60.00

L+

7

11 3.00

L-

C

H

I+

1

FG

L+

HC

8

L-

10

12

I+

2

FG

14

L+

L-

C

9

H

13

90.00

90.00

FGI+

3

L+

2

L-

C

H

3

I+

4

FG

3

4.00

謝謝您採用台達

系列產品。

mm

點鉑金屬溫度感測器

溫度量測模組可接受外部

1.

線

主機程式以指令

，8.將 轉換成/

位元之數位信號。透過

2.

來讀寫模組內9. 之資料，模組內具有/

個

3.

存器，每個暫存器有

。

10.

DIN

(35mm)

DIN

溫度量測模組可由

4.

通訊來更新系統版本。電源單元與模組分離，體積小，安裝容易。

11.

RS-485

，華氏溫度輸入解析度為

。

5.

使用者可選擇攝氏溫度或華氏溫度，攝氏溫度輸入解析度為

/

產品外觀及各/

部介紹

12.

6.

13.

7.

●

14.

/

￿

1mA

PT100

*1 CH1

DVP04PT-S

●

L+

L-

I-

L+

FG

AG 1mA

L-

尺寸單位：

I-

PT100

FG

電源、錯誤及運行指示燈

*1

連接口

L+

CH4

L-

L+

I-

L-

FG

I-

L+

機種型號

軌糟

扣

軌固定扣

固定槽

端子配置

通訊口

電源輸入口

擴充機 擴充模組定位孔

銘牌

擴充機 擴充模組連接口

外部配線

￿ Introduction

consumption

2W at 24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%), supplied by external power

Environment

Symbols:

means latched.

means not latched. (Support when using RS-485 communication, not support when connecting with MPU)

R means read data by using FROM instruction or RS-485.

￿ Model Explanation & Peripherals

￿ Thank you for choosing Delta DVP series PLC. DVP04PT-S is able to receive 4 points of platinum

Operation/storage

Vibration/shock

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

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

W means write data by using TO instruction or RS-485.

The corresponding parameters address H’4064 ~ H’4086 of CR#0 ~ CR#34 are provided for users to

read/write data via RS-485 communication.

	FG	AG			L-
					I-
	*2			5V	FG
					L+
					L-
				AG	I-
					FG
隔離線				+15V
	24+		DC/ DC
*3
	24-			AG

temperature sensors (PT 100 3-WIRE 100￿ 3850 PPM/°C (DIN 43760 JIS C1604-1989)) and convert

them into 14-bit digital signals. Besides, through FROM/TO instructions in DVP Slim series MPU program,

immunity

Standard: IEC61131-2, IEC 68-2-6 (TEST Fc)/IEC61131-2 & IEC 68-2-27 (TEST Ea)

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

			-15V
接組至之電源端模	(	第三種接系地統接地點100 )	轉換器

the data in DVP04PT-S can be read and written. There are 49 16-bit control registers (CR) in

DVP04PT-S.

￿ The system version of DVP04PT-S can be updated via RS-485 communication. The power unit is

separate from it and is small in size and easy to install.

￿ DVP04PT-S displays temperatures in both Celsius (resolution: 0.1°C) and Fahrenheit (resolution:

0.18°C).

￿ CR (Control Register)

DVP04PT-S temperature measurement module

Explanation

CR

RS-485

parameter

Latched

Register name

b15

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

#

address

#0

H’4064

○

R

Model type

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

.

DVP-04PT model code = H’8A.

	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 registers.
￿ Temperature/Digital Curve
Temperature mode (Celsius):
○	Dig ital Output
╳

1		PT 100
	PT 100	3	溫度感測器之連接線或雙絞隔離線且應與其他電源線或可能引起雜
2	FG
3		DVP04PT-S
			端連接到系統接地點，再將系統接點作第三種

￿Product Profile & Outline

					4
					5
	1	3.00	25.20		60.00
				L+
				L-	C
					H
				I+	1
				FG
				L+
				L-	CH
				I+	2
				FG
				L+	C
				L-	H
		90.00		I+	3
				FG
				L+
	2			L-	C
					4H
				I+
				FG
	3
		4.00
1.	Status indicator (POWER, RUN and ERROR)
2.	Model name			●
3.	DIN rail clip
4.	I/O terminals
5.	I/O point indicator
6.	Mounting holes
7.	Specification label

6		3.4
		60.00
7	11	3.00
8
10	12
		14
9	13	90.00
3

Unit: mm

8.Extension port

9.Extension clip

10.DIN rail (35mm)

11.RS-485 communication port

12.Extension clip

13.DC power input

14.Extension port

#2	H’4066	○ R/W		CH1 average number
#3	H’4067	○ R/W		CH2 average number	Number piece of readings used for the calculation of
		○ R/W			“average” temperature on channels CH1 ~ CH4.
#4	H’4068			CH3 average number	Setting range is K1 ~ K4,095 and default setting is K10.
#5	H’4069	○ R/W		CH4 average number
#6	H’406A	╳	R	CH1 average degrees (°C)	Average degrees for channels CH1 ~ CH4.
#7	H’406B		R	CH2 average degrees (°C)	(Unit: 0.1 degrees C). Temperature is calculated by
#8	H’406C		R	CH3 average degrees (°C)	averaging multiple pieces temperature readings. Example: If
					CR#2 is 10, the temperature in CR#6 will be the average of
#9	H’406D		R	CH4 average degrees (°C)	the last 10 readings on CH1.
#12	H’4070		R	CH1 average degrees (°F)	Average degrees for channels CH1 ~ CH4.
#13	H’4071		R	CH2 average degrees (°F)	(Unit: 0.1 degrees F). Temperature is calculated by averaging
#14	H’4072		R	CH3 average degrees (°F)	multiple pieces temperature readings. Example: If CR#2 is
					10, the temperature in CR#12 will be the average of the last
#15	H’4073		R	CH4 average degrees (°F)	10 readings on CH1.
#18	H’4076		R	Present temperature of CH1 (°C)
#19	H’4077		R	Present temperature of CH2 (°C) Present temperature of channels CH1 ~ CH4.
#20	H’4078		R	Present temperature of CH3 (°C)	(Unit: 0.1 degrees C).
#21	H’4079		R	Present temperature of CH4 (°C)

		+6,000
		+3,000
		Temperature Input
	-200 C	+60 0 C
		-2,0 00
Temperature mode (Fahrenheit):
※		Dig ital O utp ut
	+11 ,12 0
	+5,5 60
		Temp er atu re Input
	- 328 F	+1,112 F
		- 3,2 80

￿
	(04PT)					(°C)			(°F)
			24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)
			4 /
			3-WIRE PT100￿ 3850 PPM/°C (DIN 43760 JIS C1604-1989)
			1mA
		接地抗阻	以下		-200°C ~ 600°C			-328°F ~ 1112°F
					K-2,000 ~ K6,000			K-3,280 ~ K11,120
					14 bits (0.1°C)			14 bits (0.18°F)
					(25°C, 77°F)
			±0.5%
	使用於類比輸入的配線±1%應採 (0 ~ 55°C, 32 ~ 131°F)
	訊之接線分開。		200ms請使用×		線式		。
	如果雜訊過大請將			接地端子連接。		量 模組之
註 ：請將電源模組之			端及
			16			13 bits
	接地或接到配電箱之機殼上。						K1 ~ K4,095)
注意：空端子		請勿配線。		(CR#2 ~ CR#5					華氏
平隔響總解數輸驅適類電溫均離應和析位入動合比源度規格功資方時度轉溫感電精訊量能料式間密換度流應號壓測度範器輸式圍形式入通道模組			有數通位道區元在與台在二通類補道比數數區，攝有氏可隔效設離位定，範，通圍範道內圍間。滿範未刻圍隔度內離時滿。刻度時。