Catalog biến tần FRENIC ACE
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CTY TNHH HẠO PHƯƠNG - Nhà phân phối chính thức các thiết bị điện công nghiệp và tự động hóa của hãng FUJI ELECTRIC JAPAN tại Việt Nam
Xem chi tiết các sản phẩm Fuji Electric tại
http://haophuong.com/b1033533/fuji-electric
RFID based contactless body temperature screening during COVID-19 DEEPAK LODHA
So in this Project, we are going to build an RFID based Contactless Temperature Monitoring System using a contactless temperature sensor with Arduino.
When employees scan the RFID card, it will measure the body temperature of employees with a non-contact Infrared Thermometer and log the Name and Temperature of that employee directly to the excel sheet. We will be using Arduino Nano, MLX90614, EM18 RFID Reader, and Ultrasonic Sensor to build this project. The Ultrasonic sensor is used to calculate the distance between the thermometer and the person. The thermometer will only measure the temperature when the distance is less than 25 CM.
Catalog ra mắt những tính năng mới của nút nhấn phi 30 IDECBeeteco
Catalog ra mắt những tính năng mới của nút nhấn phi 30 IDEC
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Địa chỉ : Số 7/31 KDC Thương Mại Sóng Thần, KP. Nhị Đồng 1, P. Dĩ An, Tx. Dĩ An, Tỉnh Bình Dương
FB: www.facebook.com/beeteco
Email: contact@beeteco.com
Tel: 0650 3617 012
Hotline: 0909.41.61.43
Catalog biến tần FRENIC ACE
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CTY TNHH HẠO PHƯƠNG - Nhà phân phối chính thức các thiết bị điện công nghiệp và tự động hóa của hãng FUJI ELECTRIC JAPAN tại Việt Nam
Xem chi tiết các sản phẩm Fuji Electric tại
http://haophuong.com/b1033533/fuji-electric
RFID based contactless body temperature screening during COVID-19 DEEPAK LODHA
So in this Project, we are going to build an RFID based Contactless Temperature Monitoring System using a contactless temperature sensor with Arduino.
When employees scan the RFID card, it will measure the body temperature of employees with a non-contact Infrared Thermometer and log the Name and Temperature of that employee directly to the excel sheet. We will be using Arduino Nano, MLX90614, EM18 RFID Reader, and Ultrasonic Sensor to build this project. The Ultrasonic sensor is used to calculate the distance between the thermometer and the person. The thermometer will only measure the temperature when the distance is less than 25 CM.
Catalog ra mắt những tính năng mới của nút nhấn phi 30 IDECBeeteco
Catalog ra mắt những tính năng mới của nút nhấn phi 30 IDEC
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Địa chỉ : Số 7/31 KDC Thương Mại Sóng Thần, KP. Nhị Đồng 1, P. Dĩ An, Tx. Dĩ An, Tỉnh Bình Dương
FB: www.facebook.com/beeteco
Email: contact@beeteco.com
Tel: 0650 3617 012
Hotline: 0909.41.61.43
This presentation by David Sylvester of the Mircom Group of Companies discusses fault isolators and how they related to system survivability, data communications, applications of isolators as they relate to fire alarm and life safety systems.
usually we may need to collect field sensors' 4-20mA or 0-5V data to control center, we can use wireless solution when it's hard to wire cables. LS analog input and output module is to collect and log analog signals
The GE8808B is a 3-channel constant current LED drive with resumable data transfers and internal display patterns. There are three open-drain constant current outputs, with a build-in PWM of grayscale. The range of input power is from +9V to +15V, and voltage-endurance of LED port is +12V. There is a built-in 12bits GAMMA correction module. PWM maximum refresh frequency is 8Khz, the GE8808B use the e-RZ (extended return to zero code)as the signal transmission mode,
which can control the output current channel by channel and cascade infinitely,it provides two-signal data input as redundant control, which ensures the transmission of the signal if any single chip damages.In the displays the built-in display patterns that is suitable for those applications without a controller. There is the built-in power-on and power-off protection in the drive,which can enhance the service life of the chip. It alsohas the automatic test function while power on, working environment is from -40 ° C to + 85 ° C.
1.39 inch Round Amoled(400x400) DatasheetPanox Display
Model: H139BLN01.0/ H139BLN01.1/ E1392AM1
AUO/EDO 1.39 inch Amoled Display
Design for wearable device
Display Type:Amoled
Interface:MIPI
Active Area(mm):35.4 × 35.4 (H×V) ) mm
Luminance:350 cd/m² (Typ.)
Color Depth:16.7M 101% (CIE1931)
Learn more about 1.39 inch Amoled:
https://www.panoxdisplay.com/html/products/amoled-32-1.html
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
2. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
1. LS-RDIO series module general introduction
LS-RDIO Modbus RTU is an industrial controller designed by Lensen Technology. It
supports point to point, point to multi-points wireless DI, DO, AI, AO collection and
control. This transceiver has the advantage of easy installation, no program required,
no communication fee. It is reliable and cost-effective substitution for rail signal cable,
slip ring signal wire.
LS-RDIO0404 has 4 inputs 4 relay outputs and 1 RS485(wireless RS485 customized).
Power output we have 2 versions, one is 100mW for 1km LOS control distance, and
another one is 1W for 3km LOS control distance.
2. Application Field
LS-RDIO series I/O module is widely used in industry automation like factory central
data process, pump control, tank level monitoring, Conveyor Control,oil monitoring,
mining machinery, environment monitoring equipment, lifting devices, robots control,
filling machine, mixing equipment, logistic line, AGV etc.
3. About Item Name
3. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
4. Parameter of RDIO0404
Parameter
Power output: 1W or 100mW version
Power supply: 9V-30V (usually choose 24V DC or 12V DC)
Control distance: 3km or (1km version)
Baud rate: 2400bps default
Receiving sensibility: -123dBm@1200bps, -118dbm(9600bps)
Networking
Networking: Point to point and point to multipoints
Port Description
Input: 4 active inputs(passive customize)
Output:
4 relay outputs,
contact max load AC250V/5A,DC30V/5A
(active outputs 0-5V customize)
Communication port RS485 (wireless RS485 customize)
Current
Transmit current: <600mA (or 100mA version)
Receiving current: <50mA (or 20mA version)
General
Frequency: 433MHz, 400, 450, 470 or other band
Channel No: 16 channels,can change via DIP switch
Physical Properties
Dimension: 115×90×40(mm)
Antenna Connector: SMA,vehicle antenna with 1.5m cable
Temperature: 35℃~+75℃( industrial)
Mounting method: Standard 3.5 inch industrial guild rail
4. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
5. LS-RDIO series I/O control application example
1) Point to point control
Remarks:
Module A Module B Input and Output Correspondence
A(DI1-DI8) B(DO1-DO8) DI1-DI8 of A to control DO1-DO8 of B respectively
A(DO1-DO8) B(DI1-DI8) DO1-DO8 of A is controlled by DI1-DI8 of B respectively
Notes: A and B should use the same channel
5. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
2) One master to control 2 slaves
Remarks:
Master Module Slave Module Input and Output Correspondence
A(DI1-DI4) B1(DO1-DO4) DI1-DI4 of A control DO1-DO4 of B1 respectively
A(DI5-DI8) B2(DO1-DO4) DI5-DI8 of A control DO1-DO4 of B2 respectively
A(DO1-DO4) B1(DI1-DI4) DO1-DO4 of A is controlled by DI1-DI4 of B1
A(DO5-DO8) B2(DI1-DI4) DO5-DO8 of A is controlled by DI1-DI4 of B2
Notes: A and B should use the same channel
6. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
3) One master to control 4 slaves
Remarks:
Master Slave Input and Output Correspondence
A(DI1-DI2) B1(DO1-DO2) DI1-DI2 of A control DO1-DO2 of B1
A(DI3-DI4) B2(DO1-DO2) DI3-DI4 of A control DO1-DO2 of B2
A(DI5-DI6) B3(DO1-DO2) DI5-DI6 of A control DO1-DO2 of B3
A(DI7-DI8) B4(DO1-DO2) DI7-DI8 of A control DO1-DO2 of B4
A(DO1-DO2) B1(DI1-DI2) DO1-DO2 of A controlled by DI1-DI2 of B
A(DO3-DO4) B2(DI1-DI2) DO3-DO4 of A controlled by DI1-DI2 of B2
A(DO5-DO6) B3(DI1-DI2) DO5-DO6 of A controlled by DI1-DI2 of B3
A(DO7-DO8) B4(DI1-DI2) DO7-DO8 of A controlled by DI1-DI2 of B4
Notes: A and B should use the same channel
7. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
4) One master to 8 salves
Remarks:
Master Salve Input and control correspondence
A(DI1) B1(DO1) DI1 of A control DO1 of B1
A(DI2) B2(DO1) DI2 of A control DO1 of B1
A(DI3) B3(DO1) DI3 of A control DO1 of B1
A(DI4) B4(DO1) DI4of A control DO1 of B1
A(DI5) B5(DO1) DI5 of A control DO1 of B1
A(DI6) B6(DO1) DI6 of A control DO1 of B1
A(DI7) B7(DO1) DI7 of A control DO1 of B1
A(DI8) B8(DO1) DI8 of A control DO1 of B1
A(DO1) B1(DI1) DO1 of A is controlled by DI1 of B1
A(DO8) B8(DI1) DO8 of A is controlled by DI1 of B8
Note: module A and B should use the same channel;
8. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
5) To communicate with PC/PLC
6. Modbus RTU communication and value calculation
A. Register types:
Register types Read
command
Write command
(Control command)
Power off Function
coil register 0x01 Input --not support
Output-support
Not keep Can read input value
Hold register 0x03
1) Coil register:
Input: it is not convenient to read 8 I/O at one time. In order to control each I/O
correspondingly, we defined coil register. The register address is 0x0000-0x0007.
Output: it is not convenient to control 8 I/O at one time. In order to control each I/O
correspondingly, we defined coil register whose address is 0x0020-0x0028.
Note: The coil is not extra resource, just a method for register addressing---addressing by bit.
2) Holding register:
a. value of input channels: 0x0000
Note: addressing by bit means we only use the first 8 bits; bit0 to bit7 corresponds with I /
O1 to I / O8;
b: feedback and value of output channels: 0x0040
9. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
Note: addressing by bit means bit 0 corresponds with 1/O1, bit 7 corresponds with 1/O8, bit
8-bit 15 corresponding value we write 0.
3) Reading method:
Coil register: Directly read the responding register. 1 means OFF, 0 means ON.
Holding register: Can read all 8 inputs state one time. We only use bit0-bit7 of this 16-bit
register; each bit represents the state of an input.
4) Control methods:
a. Use the coil--- directly writes the corresponding coil register you can control corresponding
output.
b. Use the holding register--- eight outputs share 1 holding register, so you can manage each bit
separately to control the responding output.
B. About register control
IC Read/
write
Function
code
Products apply
Channel IC type PLC ID Modbus ID
DI1
Coil reg. 1 0 read 01
RDIO0202
RDIO0404
RDIO0808
Holding reg. 40001.0 0.0 read 03
DI2
Coil reg. 2 1 read 01
Holding reg. 40001.1 0.1 read 03
DI3
Coil reg. 3 2 read 01
RDIO0404
RDIO0808
Holding reg. 40001.2 0.2 read 03
DI4
Coil reg. 4 3 read 01
Holding reg. 40001.3 0.3 read 03
DI5
Coil reg. 5 4 read 01
RDIO0808
Holding reg. 40001.4 0.4 read 03
DI6
Coil reg. 6 5 read 01
Holding reg. 40001.5 0.5 read 03
DI7
Coil reg. 7 6 read 01
Holding reg. 40001.6 0.6 read 03
DI8
Coil reg. 8 7 read 01
Holding reg. 40001.7 0.7 read 03
DO1
Coil reg.
33 32 Read/
write
01/05
RDIO0202
RDIO0404
RDIO0808
Holding reg.
40065.0 64.0 Read/
write
03/06
DO2
Coil reg.
34 33 Read/
write
01/05
Holding reg.
40065.1 64.1 Read/
write
03/06
DO3
Coil reg.
35 34 Read/
write
01/05
RDIO0404
RDIO0808
Holding reg.
40065.2 64.2 Read/
write
03/06
11. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
7. DIP Setting:
1) Outer(right side)DIP 1-4 are used for channel setting. Please check the following definition
Channel
No.
DIP Setting
Channel
No.
DIP Setting
Channel
No.
DIP setting
Channel
No.
DIP setting
1
1234
2
1234
3
1234
4
1234
5
1234
6
1234
7
1234
8
1234
Above sample in picture is CH1
2) Outer(right side)DIP 5-8 are used for mode setting. Please check the following definition
DIP Status Function Remarks
5
OFF Conventional modules
ON Customized modules
6、7 OFF、OFF 1 to 1 control Slave module’s ID set to 1
6、7 OFF、ON 1 to 2 slaves control 2 slave modules’ ID set to 1 and 2 respectively
6、7 ON、OFF 1 to 4 slaves control 4 salve modules’ ID set to 1, 2, 3 and 4 respectively
6、7 ON、ON 1 to 8 slave control 8 slave modules’ ID set to 1, 2, 3, 4, 5, 6, 7 and 8
respectively
8
OFF Slave mode
ON Master mode
12. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
3) Interior(left side) DIP 1-8 are used for module’s ID setting (also Modbus slaves’ ID.), for
example
ID DIP setting ID DIP setting ID DIP setting
1 2 3
4 5 6
7 8 9
10 11 12
13 14 15
DIP for slaves with ID 16-254, please refer the above regulation to set
Note: Above sample in picture is ID1
8. How to connect LS-RDIO series Modbus RTU
13. Contact: Sunny Phone: 13826574847 Email: sunny@lensen-tech.com
9. LS-RDIO series how to choose proper item:
Item No. Distance I/O numbers Power supply Interface
LS-RDIO 0202
600m、3000m
2DI、2DO
9-36V DC RS-485LS-RDIO 0404 4DI、4DO
LS-RDIO 0808 8DI、8DO