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Beijing Yukotaiji Instrument Co., Ltd

E-mail
bjyktj@126.com
Phone
13651191826,13717775731
Address
38 Laoniuwan West Street, Shahe Town, Changping District, Beijing

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Dual serial wireless measurement system, touch screen display, PC monitoring

NegotiableUpdate on 12/02

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The intelligent wireless system is based on a dual serial communication multi-channel acquisition and control module, with 4 isolated input analog signals, 8 display analog signals, 10 sets of relay control outputs, and Z Duo can carry 3 sets of analog control outputs. Allocate to the on-site display touch screen through the COM2 communication serial port, and transmit wirelessly through the COM1 serial port transceiver. The wireless receiver pairing between the receiver and the industrial computer can be used to form a measurement and control system for remote control on a PC. This system can be combined according to user requirements. It can carry out project measurement and control transformation in the chemical, pharmaceutical, power, environmental protection, agriculture, steel, and automotive industries.

Product Details

Intelligent dual serial wireless measurement system

1、 Overview:

The intelligent wireless system is based on a dual serial communication multi-channel acquisition and control module, with4Road isolation input analog signal,8The road displays analog signals,10Group relay control output, Z can be equipped with multiple3Group analog control output. passCOM2The communication serial port is assigned to the on-site display touch screen,COM1The serial port is transmitted wirelessly through a transceiver. The wireless receiver pairing between the receiver and the industrial computer can be done againPCForm a measurement and control system on the computer for remote control. This system can be combined according to user requirements. It can carry out project measurement and control transformation in the chemical, pharmaceutical, power, environmental protection, agriculture, steel, and automotive industries.

2、 Main technical indicators:

1Input signal:8road4-20Ma(Connected to the weighing transmitter module).

2Input signal:16road4-20Ma(Connect temperature, pressure, feedback signals, etc.).

2Control output:6Road analog quantity4-20Ma,20Road switch quantity10A/220VSwitching quantity.

3Wireless433MHzfrequency modulation,visual range1000Rice.

4、7Inch touchscreen display.

5Module power supply:DC24V.(Linear power supply) Anti frequency converter interference

6Module size:300(Long)110(Width)60mm(tall)*2(one)

7Overall power supply:AC220V

8Control cabinet size:1200mm(tall)600mm(Width)400mm(shen

3、 Module terminal wiring diagram:

1、3Group analog output: output1 4-20Ma(68+,67-). Output2 4-20Ma(66+,65-). Output3 4-20Ma(64+,63-)

2Communication interface:37(A),38(B)RS485Connect to the computer port,41(A),42(B)RS485Connect to the touch screen port.

3、4High precision group weighing4-20mAInput.

4、8group4-20mAAnalog input,09to16yes5to12channel's4-20mAAnalog input+，17to20Analog input common negative.

5、10Output of group relay switch quantity.

6Power supply:DC24V,33+,34-.

7Cabinet wiring diagram

4、 Touch screen usage instructions:

5、 Communication instructions;

This instrument is equipped with RS485 interface, which can directly communicate with computers (touch screen, PLC),RS485Standard Communicationdistance1.5kmMultiple instruments can be attached.RS232Standard Communicationdistance15mOnly one instrument can be attached.RS232Connect the TXD, RXD, and GND of the interface to the second, third, and fifth pins of the computer serial port, respectively. The data format consists of 1 starting bit, 8 data bits, and noneverify﹑1A stop position.To avoid communication conflicts, the instruments are all in listening mode. The computer sends a command to a certain instrument at a specified address, and then waits for a period of time for the instrument to respond. After the instrument receives the correct command, it sends out the data. After sending, the instrument is in listening mode again. In the same system, instrument addresses cannot be the same, and the baud rate must be *.

The instrument adopts the standard Modbus rtu communication protocol and supports function numbers 03 and 06. When using configuration software, the device to be selected is a Modicon PLC, Modbus RTU address type, with integer 16 bit data, starting from 4x001 or 4x000 using the Kingview register. Other configuration software may start from 3x001 or 3x000. The communication is an integer, and users need to handle the decimal places according to the actual situation.Communication transmission data is signed integer data, and it is recommended to define signed integer data for user programming. When the data is greater than0x8000When retrieving data, reverse adding is necessary1The actual value that is a negative number, for example, communication transmission data is0xFFFFThe corresponding data value is-1.For long integer data such asAccumulated quantity, etc., data value=high position×65536+Low position. During configuration, users can also choose the data type as long, and the system will automatically calculate the cumulative amount.

Read instrument data and send command format: It is recommended that the amount of data read at once should not exceed16a

address

function number

Starting address high bit

Low order starting address

Read the high bits of data

Read low order of data quantity

CRC16high position

CRC16

low position

On site measuring instruments return data format:

address

function number

byte count

High numerical value

numerical value

low position

High numerical value

numerical value

low position

High numerical value

numerical value

low position

CRC16high position

CRC16

low position

Write data to instrument and send command format: (Write to register)

address

function number

Starting address high bit

Low order starting address

Write high bits of data

Low order of the number of data written

CRC16high position

CRC16

low position

Data format returned by on-site measuring instruments: (same as the data format sent)

address

function number

Starting address high bit

Low order starting address

Write high bits of data

Low order of the number of data written

CRC16high position

CRC16

low position

Example: Read the first measurement value of the instrument with address 1 (PV1=1000)

Send data as 01 03 00 00 00 01 84 0A

The returned data is 01 03 02 03 E8 B8 FA (including 03 E8-1000)

(Among them, 01 is the instrument address, 03 is the function number, 00 00 is the register starting address, 00 01 represents reading a number, 840A is the checksum, and B8 FA in the returned data is the checksum. If you want to read the first and second data, you can send 01 03 00 00 02 C4 0B, and read 16 data and send 01 03 00 00 10 44 06.

Communication measurement value return value=(measurement value+error correction) * full-scale correction. The full correction range is 0.500 to 2.000, and users can also omit this measurement error correction and directly perform error correction on the upper computer.

The communication address range is 1-99, and the baud rate can be set to 2400 or 9600. The instrument has a default communication address of 248 (0XF8), which can be used for testing if the user is unsure. The baud rate is 2400 or 9600. After changing the communication address and baud rate, it needs to be powered on again to take effect.

The instrument has been set with a communication address of 1 and a baud rate of 9600 at the factory.

Register address:

register address	Module Address	name call, name, say, weigh	read/write	scope	Remarks
4X000	1	1Number reaction kettle weighing 1 high 4 positions	read		1
4X001	1	1Number reaction kettle weighing 1 low 4 positions	read		2
4X002	1	1Number reaction kettle weighing 2 high 4 positions	read		3
4X003	1	1Number reaction kettle weighing 2 low 4 positions	read		4
4X004	1	1Number reaction kettle weighing 3 high 4 positions	read		5
4X005	1	1Number reaction kettle weighing 3 low 4 positions	read		6
4X008	1	Valve position feedback input 1	read		7
4X009	1	Valve position feedback input 2	read		8
4X010	1	Valve position feedback input 3	read		9
4X011	1	Temperature input signal	read		10
4X026	1	Valve position given signal 1	Read/Write		11
4X027	1	Valve position given signal 2	Read/Write		12
4X028	1	Valve position given signal 3	Read/Write		13
4X016	1	control valve1（1）	Read/Write	0-1	14
4X017	1	control valve2（2）	Read/Write	0-1	15
4X018	1	control valve3（3）	Read/Write	0-1	16
4X019	1	control valve4（4）	Read/Write	0-1	17
control cabinet1
4X000	2	2Number reaction kettle weighing 1 high 4 positions	read		18
4X001	2	2Number reaction kettle weighing 1 low 4 positions	read		19
4X002	2	2Number reaction kettle weighing 2 high 4 positions	read		20
4X003	2	2Number reaction kettle weighing 2 low 4 positions	read		21
4X004	2	2Number reaction kettle weighing 3 high 4 positions	read		22
4X005	2	2Number reaction kettle weighing 3 low 4 positions	read		23
4X008	2	Valve position feedback input 1	read		24
4X009	2	Valve position feedback input 2	read		25
4X010	2	Valve position feedback input 3	read		26
4X011	2	Temperature input signal	read		27
4X026	2	Valve position given signal 1	Read/Write		28
4X027	2	Valve position given signal 2	Read/Write		29
4X028	2	Valve position given signal 3	Read/Write		30
4X016	2	control valve1（1）	Read/Write	0-1	31
4X017	2	control valve2（2）	Read/Write	0-1	32
4X018	2	control valve3（3）	Read/Write	0-1	33
4X019	2	control valve4（4）	Read/Write	0-1	34

control cabinet1
4X000	3	3Number reaction kettle weighing 1 high 4 positions	read		35
4X001	3	3Number reaction kettle weighing 1 low 4 positions	read		36
4X002	3	3Number reaction kettle weighing 2 high 4 positions	read		37
4X003	3	3Number reaction kettle weighing 2 low 4 positions	read		38
4X004	3	3Number reaction kettle weighing 3 high 4 positions	read		39
4X005	3	3Number reaction kettle weighing 3 low 4 positions	read		40
4X008	3	Valve position feedback input 1	read		41
4X009	3	Valve position feedback input 2	read		42
4X010	3	Valve position feedback input 3	read		43
4X011	3	Temperature input signal	read		44
4X026	3	Valve position given signal 1	Read/Write		45
4X027	3	Valve position given signal 2	Read/Write		46
4X028	3	Valve position given signal 3	Read/Write		47
4X016	3	control valve1（1）	Read/Write	0-1	48
4X017	3	control valve2（2）	Read/Write	0-1	49
4X018	3	control valve3（3）	Read/Write	0-1	50
4X019	3	control valve4（4）	Read/Write	0-1	51
control cabinet1
4X006	1	Backup 01 Reactor Weighing 1 Height 4 Position	read		52
4X007	1	Backup 01 reactor weighing 1 low 4 positions	read		53
4X006	2	Backup 02 reactor weighing 1 high 4 positions	read		54
4X007	2	Backup 02 reactor weighing 1 low 4 positions	read		55
4X006	3	Backup 03 reactor weighing 1 high 4 positions	read		56
4X007	3	Backup 03 reactor weighing 1 low 4 positions	read		57
4X012	1	Valve position feedback input 01 standby	read		58
4X013	1	Temperature input signal 01 standby	read		59
4X020	3	control valve1（1）	Read/Write	0-1	60
4X021	3	control valve2（2）	Read/Write	0-1	61
4X022	3	control valve3（3）	Read/Write	0-1	62
4X023	3	control valve4（4）	Read/Write	0-1	63

control cabinet2
4X008	4	Valve position feedback input 1	read		64
4X009	4	Valve position feedback input 2	read		65
4X010	4	Valve position feedback input 3	read		66
4X011	4	Temperature input signal	read		67
4X026	4	Valve position given signal 1	Read/Write		68
4X027	4	Valve position given signal 2	Read/Write		69
4X028	4	Valve position given signal 3	Read/Write		70
4X016	4	control valve1（1）	Read/Write	0-1	71
4X017	4	control valve2（2）	Read/Write	0-1	72
4X018	4	control valve3（3）	Read/Write	0-1	73
4X019	4	control valve4（4）	Read/Write	0-1	74
control cabinet2
4X000	5	5Number reaction kettle weighing 1 high 4 positions	read		75
4X001	5	5Number reaction kettle weighing 1 low 4 positions	read		76
4X002	5	5Number reaction kettle weighing 2 high 4 positions	read		77
4X003	5	5Number reaction kettle weighing 2 low 4 positions	read		78
4X004	5	5Number reaction kettle weighing 3 high 4 positions	read		79
4X005	5	5Number reaction kettle weighing 3 low 4 positions	read		80
4X008	5	Valve position feedback input 1	read		81
4X009	5	Valve position feedback input 2	read		82
4X010	5	Valve position feedback input 3	read		83
4X011	5	Temperature input signal	read		84
4X026	5	Valve position given signal 1	Read/Write		85
4X027	5	Valve position given signal 2	Read/Write		86
4X028	5	Valve position given signal 3	Read/Write		87
4X016	5	control valve1（1）	Read/Write	0-1	88
4X017	5	control valve2（2）	Read/Write	0-1	89
4X018	5	control valve3（3）	Read/Write	0-1	90
4X019	5	control valve4（4）	Read/Write	0-1	91
control cabinet2
4X000	6	6Number reaction kettle weighing 1 high 4 positions	read		92
4X001	6	6Number reaction kettle weighing 1 low 4 positions	read		93
4X002	6	6Number reaction kettle weighing 2 high 4 positions	read		94
4X003	6	6Number reaction kettle weighing 2 low 4 positions	read		95
4X004	6	6Number reaction kettle weighing 3 high 4 positions	read		96
4X005	6	6Number reaction kettle weighing 3 low 4 positions	read		97
4X008	6	Valve position feedback input 1	read		98
4X009	6	Valve position feedback input 2	read		99
4X010	6	Valve position feedback input 3	read		100
4X011	6	Temperature input signal	read		101
4X026	6	Valve position given signal 1	Read/Write		102
4X027	6	Valve position given signal 2	Read/Write		103
4X028	6	Valve position given signal 3	Read/Write		104
4X016	6	control valve1（1）	Read/Write	0-1	105
4X017	6	control valve2（2）	Read/Write	0-1	106
4X018	6	control valve3（3）	Read/Write	0-1	107
4X019	6	control valve4（4）	Read/Write	0-1	108

control cabinet2
4X006	4	Backup 01 Reactor Weighing 1 Height 4 Position	read		109
4X007	4	Backup 01 reactor weighing 1 low 4 positions	read		110
4X006	5	Backup 02 reactor weighing 1 high 4 positions	read		111
4X007	5	Backup 02 reactor weighing 1 low 4 positions	read		112
4X006	6	Backup 03 reactor weighing 1 high 4 positions	read		113
4X007	6	Backup 03 reactor weighing 1 low 4 positions	read		114
4X012	4	Valve position feedback input 01 standby	read		115
4X013	4	Temperature input signal 01 standby	read		116
4X020	6	control valve1（1）	Read/Write	0-1	117
4X021	6	control valve2（2）	Read/Write	0-1	118
4X022	6	control valve3（3）	Read/Write	0-1	119
4X023	6	control valve4（4）	Read/Write	0-1	120

Dual serial wireless measurement system, touch screen display, PC monitoring

Intelligent dual serial wireless measurement system

1、 Overview:

2、 Main technical indicators:

1Input signal:8road4-20Ma(Connected to the weighing transmitter module).

2Input signal:16road4-20Ma(Connect temperature, pressure, feedback signals, etc.).

2Control output:6Road analog quantity4-20Ma,20Road switch quantity10A/220VSwitching quantity.

3Wireless433MHzfrequency modulation,visual range1000Rice.

4、7Inch touchscreen display.

5Module power supply:DC24V.(Linear power supply) Anti frequency converter interference

6Module size:300(Long)*110(Width)*60mm(tall)*2(one)

7Overall power supply:AC220V

8Control cabinet size:1200mm(tall)*600mm(Width)*400mm(shen

3、 Module terminal wiring diagram:

1、3Group analog output: output1 4-20Ma(68+,67-). Output2 4-20Ma(66+,65-). Output3 4-20Ma(64+,63-)

2Communication interface:37(A),38(B)RS485Connect to the computer port,41(A),42(B)RS485Connect to the touch screen port.

3、4High precision group weighing4-20mAInput.

4、8group4-20mAAnalog input,09to16yes5to12channel's4-20mAAnalog input+，17to20Analog input common negative.

5、10Output of group relay switch quantity.

6Power supply:DC24V,33+,34-.

7Cabinet wiring diagram

4、 Touch screen usage instructions:

5、 Communication instructions;

Register address:

6、 System schematic diagram;

6Module size:300(Long)110(Width)60mm(tall)*2(one)

8Control cabinet size:1200mm(tall)600mm(Width)400mm(shen