Wireless Data Communication System

An Illustrated Guide to Data Communication1st edition, by Vilas S. Bagad and Iresh A. DhotreThis book covers about Fundamentals of Data Communication, Signals, Noise, Modulation and Demodulation, Metallic Cable Transmission Media, Optical Fiber Transmission Media, Digital Transmission, Multiplexing and Carriers, Wireless Communications Systems, Telephone Instruments and Signals, The Telephone Circuit, Cellular Telephone Concepts and Systems, Data Communications Codes, Error Control and Data Formats & Data Communications EquipmentAdditional InformationEdition 1st editionPublisher Technical PublicationsISBN 9789350993279No. of Pages (Printed Book) 280

TS3019Wireless Multi-Camera Tally System Support 433Mhz wireless or wired tally connection Up to 200m wireless connection distance (line-of-sight) The tally box with multiple interfaces including GPIO/USB/RS-485/RS-232 GPIO compatible with AVMATRIX and other video switchers Compatible with VMix via USB type-c Wireless PTZ camera control via RS-232/RS-485 pass through Up to 16 tally lamps can be supported Both front and rear indicators on the lamps with 4-level adjustable brightness Visible signal strength and battery status on the tally lamp Tally lamp can be powered by USB type-c or 18650 li-ion battery 1/4 inch hot shoe for tally lamp installation

RJ45 RS-485/422 RS232

Debeg 9510 Data Distribution Debice Debice

Wireless machine data display on system

Codan's High Frequency (HF) Data Modems provide fast, reliable and affordable data communications. When combined with Codan software, either HF Express or UUPlus, sending and receiving messages, files and email over HF is simple and can be done in the most isolated places on earth.To read more about our range of modems and HF software, please select one of the links to your right.

Chapters at a glanceIntroduction to Data CommunicationBasic ConceptsOSI Model and NetworksSignalsTransmission of Digital Data : Interfaces and ModemsTransmission MediaMultiplexingError Detection and CorrectionLocal Area NetworkMetropolitan Area NetworkSwitchingPoint-to-Point ProtocolIntegrated Service Digital Network (ISDN)X.25Frame RelayAsynchronous Transfer ModeNetworking and Internet Working DevicesAn Overview of TCP / IPFAQ with AnswersGlossaryPast University Exam PapersBy: L. Mathu Krithigha VenkateshFor: B.C.A. & Other Professional Courses.Rs. 120/-

Pin to pin study of serial and parallel port Different methods of serial communication.

Key DataNet Benefits: Wireless data loggingInternal RH/Temp sensors4 recording inputs: 4-20 mA, 0-1 V, Pulse counter, PT100 2-wires, NTC, Thermocouple J, K and TFully reliable monitoring networkCost effective systemMultiple alarms including SMS to any locationLong range monitoringUp to 65,000 network unitsLicense-free RF band worldwideOperating keypad and LCD display DataNet: High-End Wireless Data Acquisition System The DataNet is a 16-bit data logging system with 4 inputs for direct measurement and recording of PT-100, thermocouple thermistor, voltage, 4-20 mA, frequency and pulse. Data transmission from units to the central computer utilizes the brand new Zigbee wireless telemetry protocol. Zigbee wireless protocol uses a 2.4 GHz license-free frequency RF Band. Each DataNet unit also serves as a transmission repeater to neighboring units, forming a reliable mesh network of up to 65,000 units. The Zig Bee key features include: Reliable bi-directional transmission ensuring no data lossTransmission range can be constantly expanded by adding additional network unitsMinimal costs thanks to wire-free infrastructurePortable units facilitating easy deployment in various environmentsReceiver recognizes up to 8 end units and 16 RepeatersRepeaters recognize up to 24 end units and 16 Repeaters (simultaneously)DataNet system comprises of four models meeting a wide range of industry Applications: DNL910 logger with 4 external sensor inputs for 4 to 20 mA, 0 to 1 V, Pulse Counter, PT100 2-wires, Thermocouple J, K and TDNL920 RH/Temperature logger also has 4 external inputs as well as built-in temperature and humidity sensorsDNL810 Mini DataNet Internal Temperature and humidity (Digital)DNL808 Mini DataNet External 10K NTC

Description Converter of the RS-232 network protocol to RS-485 or vice-versa The 485 network enables a bus length of 1,200 m Power supply 230 Vac rs-232/485

Wireless EthernetWireless I/OWireless SerialMobile phone networkIndustrial Solar SystemsAntennas and cables

By keeping track with the market development, we are offering optimum quality Wireless Data Gateway that is precisely designed in tune with quality standards. Our offered device is designed by skilled professionals who have desired experience complete knowledge about product. Provided device is wireless that is a perfect device for remote data applications. Widely known for unmatched quality and high performance, our offered gateway is available at nominal prices. Features: Quad band GSM Easy to integrate Small size, easy to deploy Bidirectional data transmission Specifications: Aeron s Wireless Data Gateway (ARN-WDG44) is an ideal solution for remote data acquisition from sensors, actuators, industrial devices It relies on GSM technology for wireless data transmission to server over GPRS The device can be interfaced with PLC, sensor and other industrial devices on MODBUS interface in master and slave configuration The ARN-WDG44 requires active SIM card from any telecom operator in India The SIM card needs to have data plan activated The device configurations are performed remotely The communication protocol according to the data input is factory configurable The device runs on DC industrial power supply AC power adapter with suitable current rating can also be used to operate device Applications: Remote communication with PLC Condition monitoring Process automation Energy monitoring Water supply monitoring Asset monitoring

Telecommunications, Mobile Phones, Radio, Pagers, Transmission and Navigation instruments.

Real-time statistical processing of measurement data Integrates data from various measuring instruments

GPRS Mobile Data Communication System Applications for ATM POS: GPRS Router can be connected to mobile network, PSTN dialup network and Ethernet, those channels can be backup each other with the built-up backup function. Above diagram is a typical solution for finance application. At the normal situation, the transaction data generated by ATM or POS will be transmitted via GPRS network. When the mobile network failed, GPRS router will dial the modem connected at its COM port, and then route the data via the dial-up channel. It is a very useful solution for finance application and other applications that requires high availability

Sense Model: Supplying Automatic wireless water level controller cum wireless data receiver unit to control water level in single/ multiple tanks by running one motor (single phase upto one H.P.) connected to corporation water supply line including three level L.E.D. indication of water level in tank and indication of availability of water in corporation supply line and with high/ low voltage protection . ( In case of multiple tanks :- (i) Float valve should be got fitted in every tank by client prior to installation. (ii) The controller will display water level of tank having least water )

Communication voice data internet system

100% Battery Powered No more data failures due to non availability of power supply Tamper Alerts High RF Sensitivity Combination of GSM (SMS) + GPRS as per network strengh on Dual band Quad band frequencies. Local display of water flow rate totaliser which avoids hectic opening of meter chambers every time

Structured cabling infrastructures can combine both voice and data communications whether the terminations are copper or fibre.. A FUSOL installed structured cabling system however, is specifically designed to offer the highest performance levels available, enabling current and foreseeable future network protocols to be accommodated, protecting your IT investment. FUSOL offer cabling solutions achieving multi-gigabit data speeds with maximum reliability. FUSOL offers Universal Cabling Solution for a building or series of buildings with cable, outlets, floor distributors, building distributors and campus distributors. The aim is to meet the requirements of all potential users of the building during its lifetime, without the need for re-cabling. FUSOL through its supplier introduces the complete range of optical fibre connectivity combined with the complete range of Fibre Optic Cables, covering 62.5, 50 and OM3 50 fibres guaranteeing full application distance, plus the single-mode fibre range for long distance support of up to 10 km for 10 Gbps. Optic fibre cabling for backbone cabling. The global requirement for advances in digital technology, communication and information increases by the day. Data traffic is growing at an explosive rate. Transmission speeds need to increase in line with these trends. This calls for high performance transmission media. The response has been the worldwide adoption of fibre-optic (FO) cables Optical fibre technology has become an integral part of the networks of today. Internet access, client server applications, web hosting and data storage must be handled by the network. These need a customized system that allows maximizing the space and minimizing the time and money. Fibre Optics in Security The new generation intrusion detection system utilizes the unique qualities of optical fibres, lasers and high-speed computers to produce a highly effective, robust and reliable distributed sensor. Fibre optic sensing system has made it to be used in protection of pipelines fences. The system requires no power no electronics in the field to provide high fidelity detection of vibration and movement along the length of the fibre. The cost of optical fibre technology continuing to decrease, many of today's businesses are utilizing this technology in building distribution and/or workstation applications. Optical fibre's inherent immunity to both electromagnetic interference (EMI) and radio interference (RFI), and its relatively light weight and enormous bandwidth capabilities make it ideal for voice, video and high speed. Copper Solutions Cat.7 is the highest performance standards compliant copper solution available in the market. The Category 7/Class F solution provides backwards-compatible performance beyond 600MHz and features the revolutionary GG45 connector. Cat.6 is considered as the best horizontal solution for most enterprise requirements by combining high Category 6/Class E performance for today, room for growth tomorrow, and high reliability and efficiency. Cat.5 systems are made to the same high standards and provide all the benefits of a matched, integrated system but are intended for situations where only Category 5e/Class D performance is considered necessary.

Industerial Data Communication Products

Voice & Data Communication Solution,