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Many applications have a need for a bidirectional data transfer or an acknowledge back to the transmitter.
Transceivers can also enlarge the active radius of a wireless system in buildings or outside by repeating the communication where the operating distance is not enough with an unidirectional system due to difficult topographic circumstances.
Bidirectional radio system are more reliable and comfortable than unidirectional ones because they have an access control, an automatic frequency selection, a low-current mode (depends on distance) etc.
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Designers can easily add cost-effective, short-range wireless data features to their products using the Toshiba family of low-power, high-sensitivity, single-chip radio transceivers and receivers. The devices offer frequency bands of 240 to 450 MHz, 900 MHz and 2.4 GHz. Each device is engineered to enable flexible and customized system designs reducing end-product and manufacturing costs.
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Switch Radiotransmitter RRT-1000
For remote relay drives
Transmission by radio 868 MHz
868 MHz
IP-65
The RRT-1000 Radiotransmitters are devices destined to the transmission of logic contacts by radio in the unlicensed ISM 868 MHz band. Designed to activate up to 5 relays in a remote module, when activating its 5 corrseponding switches in the local module.
Remote control of logic contacts via radio
When a contact is switched on in a local module, the relay of the same position in the remote module is activated
25 mW, 100 mW or 500 mW power transmission
SMA connector for external antenna
Up to 10 km under appropriated conditions
Anticross system for several devices in the area
Standard version for 5 activation points
Versions for 3 inputs and 2 outputs and vice-versa
Enclosure rating IP65 for field mounting
Power supply 85...265 Vac or 12 / 24 Vdc (option)
Mounting on wall or on pipes up to 2" (50 mm)
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The Wi.M868T-R 868-870MHz transmitter module is a microcontroller-less version of our popular Wi.232DTS-R and Wi.232FHSS-25-R modules. It offers the same excellent RF performance, yet allows the design engineer to control the radio at the physical level using any microcontroller.
The module is footprint compatible with the many of the Wi.232 family of radios, including the 900MHz Wi.232DTS-R, Wi.232FHSS-25-R, Wi.M900X-R, and the European 868MHz Wi.232EUR-R, and Wi.M868X-R. The Wi.M868T-R supports wide-band mode, where the channel width is 600kHz and also a narrow-band mode where the channel width is 200kHz.The module is configured via a simple SPI style serial interface. Data is transmitted and received using a separate digital serial interface that includes pre-amble and start-of-packet detection.
Maximum transmit power is +15dBm. Maximum receive sensitivity is -112dBm. The transmitter draws 62mA typical at +15dBm. The module has 32 wideband and 84 narrowband channels available.
A footprint compatible module companion version is available in 902-928 MHz for the North American market Wi.M900T-R.
A typical circuit consists of a low-cost microcontroller, a power source, a Wi.M868T-R module, and an antenna. The RK-Wi.M868X development kit is available to support evaluation of this product with separate Wi.M868X-EVM-R evaluation modules for additional wireless node development. The Wi.M868X-R is very similar to the Wi.M868T-R except the Wi.M868T-R is configured as a uni-directional transmitter only device where the Wi.M868X-R is a bi-directional transceiver module. For production, order the Wi.M868T-R.
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Ready to use radio modules make life easier for the design engineer who has to develop a complete system containing a radio link. Radio modules are an interesting option for low to medium quantities up to several 1000 pcs per year.
Thanks to our SMD production plant we also have optimized parameters according to the customers need. We support you individually in integrating the modules successfully into the final application.
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The TriQuint TGA2803-SM is an ultra- linear, packaged TIA/Gain Block which operates from 40MHz to 1000MHz.
The TGA2803-SM typically provides flat gain along with ultra-low distortion. It also provides high output power with low DC power consumption.
This amplifier is ideally suited for use in CATV distribution systems or other applications requiring extremely low noise and distortion.
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The Testbox includes a state of the art wideband radio receiver and a microcontroller for detailed signal decoding and analysis. The activities in the channel rangeing from 433.80 MHz to 434.05 MHz are made visible and audible by means of an LCD, LED's and a loudspeaker.
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Serial to wireless bridge, Ethernet to wireless bridge, serial to Ethernet gateway.
Flexible, secure, rugged, and compatible serial device server. DeviceMaster FreeWire, the latest addition to Comtrol's DeviceMaster family of serial device servers, enables communication to remote serial devices via 802.11g wireless or direct wired 10/100 Ethernet technologies. In addition to providing flexible connection options for use in the widest range of applications, the FreeWire offers the strongest wireless security available; ensuring compatibility with the most secure wireless standards employed in today's enterprise environments.
Like other DeviceMaster products, the FreeWire is packaged in a rugged, galvanized, IP40 rated steel enclosure facilitating installation in a wide variety of environments. DeviceMaster FreeWire provides flexible connection options for use in a wide range of applications. For easy installation, the DeviceMaster FreeWire includes COM port redirector software for mapping local COM ports to the remote FreeWire serial connection, an extensive management and configuration utility, an integrated web server for remote configuration from any networked PC, Telnet, and serial console administration.
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Introduction
The NPort W2150 Plus and W2250 Plus are the ideal choice for connecting your serial devices, such as PLCs, meters, and sensors, to a wireless LAN. Your communications software will be able to access the serial devices from anywhere over a wireless LAN. Moreover, the wireless device servers require fewer cables and are ideal for applications that involve difficult wiring situations.
In Infrastructure Mode or Ad-Hoc Mode, the NPort W2150 Plus and NPort W2250 Plus can connect to Wi-Fi networks at offices and factories to allow users to move, or "roam," between several APs (Access Points), and offer an excellent solution for devices that are frequently moved from place to place.
Features
Link any serial device to an IEEE 802.11a/b/g network
921.6 Kbps baudrate for RS-232/422/485 transmissions
Web-based configuration using built-in Ethernet or WLAN
Enhanced remote configuration with HTTPS, SSH
Secure data access with WEP, WPA, WPA2
Built-in WLAN site survey tool
Wireless roaming with user-defined signal strength threshold
Off-line port buffering and serial data log
Dual power inputs (1 power jack, 1 terminal block)
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Leveraging our experience in M2M (Machine-to-Machine) wireless modules, Laird Technologies also designs telematics modules integrating functionalities such as cellular modems, CAN-Buss, and I/O. All of these capabilities can be further integrated into smart antennas, which further combine multiple antennas and additional wireless capabilities, such as WiFi or Bluetooth, to provide the latest evolution in telematics reception systems.
Included in the Telematics and Tracking Devices product offering is the Wireless Intelligent Telematics System (WiTS). WiTS consists of a secure, wireless system that retrieves vehicle data and stores it on a local database using standard short-range wireless connectivity through WiFi (802.11) for wireless data transfer, rather than cellular networks (GPRS or CDMA). Large quantities of data can be transferred with no network cost or cellular subscription, enabling complete vehicle data acquisition that supports almost any fleet management application can be deployed
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Flexible Integrated Applications and Services
The Process Automation Suite offers many "under the bonnet" features like date and time stamped events, Telemetry, Auto I/O Scanning which are all standard offerings.
When combined together within a Control System the flexibility of the system becomes apparent, allowing the independent delivery of functionally different services all on a single system.
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ECEPTEUR FOR MOBILE SYSTEMS
9 Automobile standard relays TOR + 1 relay of safety + extension 4 analogical ways.
Leger: 2,5Kg.
Electronic key of appairage.
FOOD AVAILABLE:
12 or 24 Vcc
MECHANICS:
Painted aluminum case, IP 65.
Dimensions: 220 X 120 X 90 mm, mass: 2,5 kg
EXITS:
8 relays + 1 from safety and 1 affected with the function Work/Klaxon + extension 4 ways analogical.
Automobile standard relay, 15A, 250Vca.
Consumption: 150mA by relay.
OPTIONS:
Industrial connectors (10, 16,24 or 32 points) + wiring.
COMPATIBLE TRANSMITTERS:
RC7, RC11, RC13, RC20, RC20ATEX, RC30.
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The telemetry receivers range includes products with minimum features up to the most complete which satisfy any installation requirement. The digital receivers allow the control of P&T and motorized zoom lenses up 1200 m (3900 ft) distance, by a twisted pair cable. In case of using the DTRX3 receiver with the DTCOAX optional card and DTMRX2, a coax cable, which is used for the video signal, can be used for data transmission together with Videotec matrix.
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myDatalog Mobile
Independent operation even at most unfavourable conditions enables an extremely cost effective and maintenance-free measurement network without compromises.
Application
Portable measurement instrument to acquire and record analogue and digital signals from a standardised interface, to be used in:
Sewer systems
Industries
Public water and sewage systems
Product Characteristics
ATEX-certified for zone 1
Automatic reconfiguration upon exchange of instruments
Measurement sites may be managed from anywhere around the world via the internet
Data storage on the instrument of up to 440.000 measurements
Adjustable measurement and transmission intervals
Real time clock synchronised with server
Extraordinary battery lifetime of up to 5 years - MicroPower technology
Compact dimensions
Rugged IP66, IP68 casing with high resistance against chemicals and with a protective rubber outer sleeve
Ultra low costs for start-up and operation
Measurement Examples:
Level, temperature air/water/surface, flow, rainfall, weather station, relative humidity, pH, conductivity, CSB, pressure
Standard Interfaces:
0-20mA, 4-20mA, frequency, daily counter, continuous counter, RS232, RS485, Hart
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The current family of Scanner EFM Flow Computers represents more than 70 years of measurement expertise culminating in the on-going development of electronic measurement technology. As stand alone units NUFLO flow computers and automation products can collect, display, process and store data for historical and real-time measurement and reporting. As part of an engineered automation system, customers can pick and choose from a variety of options to create solutions tailored to specific requirements. For this reason, NUFLO engineered systems are becoming a standard for major oil and gas production, transmission and distribution companies.
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Licensed radios from Phoenix Contact meet the most complex and demanding requirements in both point-to-point (PTP) and point-to-multipoint (PTMP) SCADA and telemetry systems. These digital data radio modems are configurable as a master, slave or repeater using the RAD-Link 400 software.
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Smart Radio Modules
* Wireless Data Comms
* Onboard Encryption
* Smart Radio Prototcol
* Ideal for Rapid and Reliable System Design
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The widespread use of cellular phones and wireless network applications inside buildings has increased the need for antenna systems that can provide considerable gain over traditional dipole antennas.
Laird Technologies' In-building, Access Point (AP), and Client wireless antennas are particularly applicable in environments where aesthetics and wide angle coverage are necessary for successful wireless deployment. Their surprisingly small size allow the antennas to be hidden almost anywhere, providing an invisible solution for most applications.
These antennas are designed and optimized for special WLAN system requirements, with patterns that are uniform, well controlled, repeatable and predictable. Manufacturing is very consistent so each antenna performs as expected every time, and special beamshaping is implemented to enhance performance in indoor environments. Spatial and polarization antennas reduce the effect of multipath (reflections), with multi- and wide-band antennas available.
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aird Technologies' in-building wireless antennas are particularly applicable in environments where aesthetics and wide angle coverage are necessary for successful wireless deployment. Their surprisingly small size allow the antennas to be hidden almost anywhere, providing an invisible solution for most applications.
External antennas are weather resistant and waterproof high-gain anntenas that provide an excellent choice for outdoor and indoor installation, and can be mounted on the outside of a housing.
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Remote antennas increase the reliability of radio connections by optimizing the transmitting and receiving conditions
Antenna diversity provides stable radio conditions
Suitable for use both in industrial Wireless LAN (iWLAN) radio networks as well as in standard Wireless LAN (IEEE 802.11) at 2.4GHz and 5 GHz with data transfer rates up to 54 Mbit/s
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ARF45-PRO - Serial to Wifi gateway
The ARF45 are a family of Serial to Wifi gateways. They permit an immediate connection of any serial device to a Wifi network with an enhanced level of security.
Available in a ready to use IP65 case, they allow a data wireless link over 200m.
The range comes in two versions:
* Standard model proposes RS232 / RS485 interface & complies with the 802.11b and 802.11g network standards with WPA-PSK (personal) security.
* Pro model works in RS232. In addition to all standard features, it complies with the 802.11i standard with an advanced WPA-2 Enterprise security protocol.
Both versions incorporate Roaming technology, making it possible to connect to the nearest Wifi access point and/or the one with the strongest radio signal automatically. This ensures a reliable and uninterrupted connection to the network whatever the environment for applications requiring mobility.
In order to make their use and deployment easy, they have an on-board web server accessible via any standard internet browser (I.E., Firefox). In addition, they offer the option of creating an XML file enabling users to save and duplicate a standard configuration.
* Protocols
- Standard version: TCP-IP, DHCP, BOOTP, ICMP , ARP, UDP, ICMP, SNMP, DHCP, TFTP, Telnet, HTTP, HTTPS, Auto IP, SMTP
- "Pro" model: same as Standard version + v2C, FTP, PPP, SSL/TLS, SSH, RSS, DNS
* Security
- Standard version: WEP64, WEP128, WPA-PS
- "Pro" model: same as standard version + WPA2-PSK + WPA2-Enterprise (EAP-TLS, EAP-TTLS, PEAP, LEAP
* Configuration via RS232 / connexion Telnet / serveur HTTP
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Introduction
The AWK-4121 is the latest outdoor 3-in-1 wireless access point/bridge/client from Moxa with IP67 certification. Designed for outdoor industrial wireless applications, the AWK-4121 can withstand extreme weather conditions and temperatures from -40 to 75C. Even when subjected to severe vibration and shocks, M12 and waterproof RJ45 connectors prevent damages caused by rainfall, dirt and dust, extreme humidity, and ensure that the AWK-4121 will continue operating reliably. In addition to industrial IEEE 802.11a/b/g standards, the AWK-4121 is also compliant with IEEE 802.3af Power-over-Ethernet (PoE) protocol for easier power distribution in outdoor applications. All of these factors make the AWK-4121 a natural fit for extending wireless applications to critical outdoor environments.
Features:
DIEEE 802.11a/b/g compliant
DThree-in-one design (AP/Bridge/Client)
DIP67-rating offers water and dust protection
DTurboTM Roaming for seamless wireless connections
DLong-distance communication support
DWaterproof and dust-tight RJ45 connectors
DM12 connectors protect against shock and vibration
DRedundant power inputs and PoE
D-40 to 75C operating temperature range
DMaximum security with WEP/WPA/WPA2/802.11X and powerful filters
DSTP/RSTP support for redundancy of system networking
DRS-232 console management
D2 DIs + 1 DO for on-site monitoring and warming
DStatus LED indicators for on-site monitoring and diagnosis
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WLAN access-point and -clients of the BAT familie put proven, reliable industrial WLAN networking.
Maximum security and redundancy
Perfected technology for industrial applications
Extended temperature range: -30C up to +50C
Two built-in wireless ports, compatible with all WLAN standards
Sophisticated operating system Rail mounted
Applications
can be used on new installation and expand existing LAN networks
is the ideal solution wherever users need high bandwith, stable operation and good network security
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Industrial wireless networking components from Phoenix Contact operate in a variety of modes, including access point, client, and bridge/repeater modes.
These industrial strength radios can be incorporated into a variety of applications, such as video surveillance, homeland security, mobile networking, factory floor networks, and several other industrial wireless applications.
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Scalance W (Industrial Wireless) is a line of industrial wireless access points that offer superior IP 65 protection against dust, water, vibration and other environmental effects. They enable roaming between indoor networks and outdoor communication devices such as automated guided vehicles, VoIP phones, computers, wireless work tablets, PDA's, and video surveillance cameras, just to name a few.
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InTouch Wireless Monitoring System
When the alarm sounds you need to be inFormed immediately. You need a device that can inTelligently tell you the exact location, exact time and exact reason for the shutdown. You need a device that works in today's technology 24 hours a day, 7 days a week and not be a financial burden.
The inTouch Wireless Monitoring System was developed to communicate directly to you through the nationwide cellular network, AMPS (Advanced Mobile Phone System), eliminating the need for costly telephone lines. And because inTouch is a cellular device, inStallation time is greatly reduced.
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SATELNODE X8SR is the basic VHF receiver of the SATEL local area transfer system. Together with SATELCODE alarm transmitter from SATEL, it provides the easiest way of setting up a wireless alarm transfer system.
The SATELNODE X8SR comprises of a high quality radio receiver with excellent selectivity and stability.
It is capable of processing coded messages from SATELCODE transmitter.
The SATELNODE X8SR is also equipped with an RS-232 interface, which provides a flexible means of programming the radio modem with a PC, to meet the varying needs of applications.
By means of the SATELCODE / SATELNODE alarm transfer equipment, SATEL has drastically lowered the threshold of setting up a local alarm transfer system.
SATELCODE is a versatile VHF radio transmitter from SATEL's extensive selection of radio modems. Together with its counterpart, the SATELNODE receiver, it provides the easiest way of setting up a wireless alarm transfer connection between two points.
The SATELCODE transmits a message that includes both address and alarm information. The number of possible different messages amounts several tens of thousands.
The configuration of a SATELCODE / SATELNODE system is straightforward and the installation quick and easy. The user benefits from minimum time spent in planning and materialization fo an alarm system. The radio modems are extremely reliable. The operation costs of the alarm transfer system are low, as there are practically no network charges.
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Wireless audio transmitter and receiver
Transmitter WA-TX-01-R and receiver WA-RX-01A-R are RF modules that transfer audio (analog) signals in the 863-865 MHz European audio bands. All necessary circuits from RF parts to noise reduction systems are included in a compact case for easy integration in user applications. The modules have wide dynamic range (100 dB) achieving high quality sound transmission. The system uses a compander/expander noise reduction system. In addition, the outstanding features of WA-TX-01-R are its low voltage, low current and compact size. 4 channels are available for simultaneous system operation in one site.
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FC-201/SA Audio/Data RF module
Application:
Wireless meter reading
Industrial remote control and telemetry
Automatic data collecting system
Building automation, safety and security, powerhouse equipment wireless monitor, entrance control system
POS system, wireless keyboard, mouse
Traffic, under-well locating ,alarm
Specifications:
Modulation mode MSK
Carrier frequency UHF/VHF
Frequency stability 2.5PPM
RF power 200mW /300mW optional
Channel Spacing: 12.5kHz/25kHz
Receiving sensitivity-119dBm
Interface data rate 12009600bps
Interface data format 8E1/8N1/8O1
Air data rate12009600 bps
Temperature-20桫70(Ordinary)
-35桫70(Industrial )
Power supply DC +3.6 5.0V
Dimension: 61.5mm36mm12mm
Weight: 30g
Transmitting current 200mA
Receiving current 40mA
Humidity 10%90%RHnon-condensing
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Wireless Communication for JULABO Temperature Control Instruments
Laboratory work just became much easier now that JULABO temperature control instruments can be operated and monitored wirelessly.
Benefits for the user:
Access to temperature values and unit status from any workstation
Less walking around to check instruments saves time
Fewer cables reduces costs
Flexibility in choosing location for the instrument
Remote control enables mobility
Lab automation and capturing measurement data with PC/Notebook
Higher user safety when used in hazardous areas
WirelessTEMP can be used in a wide variety of situations and works with existing JULABO temperature control instruments. They must only have an RS232 connection to enable easy retrofitting. Investment costs are low because you need only one 'Remote Control' unit or one PC to control up to eight temperature control instruments simultaneously.
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Wireless communication network equipment
