Friday, November 13, 2015

Speed-up Techniques for Shortest-Path Access Data Transfer Computations using OleumTech Wireless gateway




In the control systems based Internet, devices supporting wireless network is very accurately determine system performance. Wireless gateway of OleumTech is an application that allows Internet can be accessed by other wireless devices. This device brings online information across the Internet directly to the other gateway client. With the existence of this device, information can be accessed at any time even just using a mobile cell phone. In the product development, OleumTech produce 4 kinds of wireless gateway could be an alternative for the user as needed. A detailed explanation at the bottom of the following description:

oleumtech dh2

DH2

The DH2 is a wireless gateway products from OleumTech that serve onboard I / O for additional flexibility and control that enables wireless closure of emergency (ESD), wireless control valves, and many other mission-critical applications. This device work system is importantl to collect data from the wireless end nodes as OleumTech Wireless Transmitter, Wireless I / O Modules, and other Wireless Gateways in Wireless Sensor Network OleumTech to monitor the condition of critical process that is designed specifically for remote field applications. Having collected then the data is processed and transferred to third party devices such as Modbus RTU, PLC, EFM, HMI, or DCS via RS232 or RS485 Serial port. Some gateway in the same network can be integrated into the network infrastructure peer-to-peer use Gateways as a repeater. This application is widely used in the industry of Oil & Gas, Pipeline, Petro-Chem, Water / Wastewater, Utilities, Irrigation Systems, Mining, SCADA systems, PLC / RTU Extensions, Level Tank, Pharmaceutical, Biotechnology, and much more.


DH3

This wireless gateway is also widely used in the industry of Oil & Gas, Pipeline, Petro-Chem, Water / Wastewater, Utilities, Irrigation Systems, Mining, SCADA systems, PLC / RTU Extensions, Level Tank, Pharmaceutical, Biotechnology. This device is equipped with a Secure AES Encryption and Data Logger (Trends / Events / System) and can be configured in a secluded, Firmware Upgrade, Data Access and very Ideal for I / O Mirroring and Wireless Control Valve. The advantage of wireless gateway is safe and reliable in use and has a Strong Wireless Performance.

This device is able to perform Monitor / Control Process Conditions  for 24/7 and eliminate Conduits and Wiring, easily configured into Configuration Point-to-Multipoint, Peer-to-Peer, Repeater capability using license free 900 MHz band, Secure Data Transmission (2 , 4 GHz Optional).

oleumtech wireless

BASE UNIT

Wireless gateway has a License-Free ISM Band, can be used to reduce Labor Cost, Installation and Maintenance has Strength Industrial Performance and Durability good when used in the Oil & Gas industry, Pipes, Petro-Chem, Water / Wastewater, Utilities , Irrigation Systems, Mining, SCADA systems, PLC / RTU Extensions, Level Tank, Pharmaceutical, Biotechnology. Base Unit can work well because it is supported by the comprehensive features such as being able to provide onboard I / Os: 4x 0-5 V Analog Input, 2x Discrete / Digital Input, and Discrete 2x / Digital Output. The base radio also provides RS485 port for I / O expansion capabilities and work with OleumTech Analog Input Module, Analog Output Module and Digital I / O Module.

oleumtech base unit

DH3 LOCAL LCD DISPLAY

LOCAL DH3 LCD DISPLAY certified for Class I, Division 2 hazardous location use. This device has features such as Local HMI display for DH3 Wireless Ethernet Gateway 5.7 Touch screen Display with 12-inch cable is automatically obtained Thru Increasing DH3 Firmware. For use in integrated control systems there is Optional 3 ft Extension Cable Available at Model: WX-1000 -LCD. Wireless gateway is also supported by the Primary Data Point in OleumTech Wireless Sensor and I / O network with data communication devices Port 10/100/1000 Ethernet (Modbus TCP / IP, DHCP / Static IP Addressing) connected in Web Server (HTTPS, Authentication).


Conclusion

Wireless gateway is more aimed at users who have a high mobility or those who are displaced so much in the application of this device using radio waves as a medium of data exchange websites without using a cable. One of the interesting challenges in using this device is in wireless connectivity gateway into a fairly complicated problem to solve. Using wireless gateway OleumTech as described above is a perfect solution to speed up the data transfer process.


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