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  • Omnitron iConverter RS422/485 - media converter | Softchoice
    The Omnitron iConverter RS422 /485 is a manageable serial RS-422 and RS-485 to fiber converter that transmits serial protocol over fiber media.
  • Omnitron iConverter RS422/485 Dual Fiber - media converter | Softchoice
    The Omnitron iConverter RS422 /485 is a managed serial RS-422 and RS-485 to fiber converter that transmits serial protocol over fiber media.
  • Real-time monitoring of fish activity on an inshore coral reef
    The Underwater system contains the following: a) Toroidal transformer 115/230 a.c.; b) Power supply board; c) Light; d) Controlling board; e) Video- to - fibre converter ; f) Sea-Bird interface board … … RS232 for lighting brightness control, RS422 for camera movement control …
  • http://www05.abb.com/global/scot/scot205.nsf/veritydisplay/be183e116e0b7f2085257172006e916c/$File/4249_Spec_FTLA2000-HP40%20H.pdf
    An RS485 or RS422 converter is used for long distances n Local bus for distributed I/O: This can be used for controlling sampling systems, sending analysis results to control systems and for controlling Human-Machine Interfaces. Both Digital (open/close) and analog (4-20 mA) I/O is provided using the CANbus (Controller Area Network bus) and the CANopen protocol n Ethernet and fiber -optic connectivity: A Ethernet connection for linking the FTPA2000-300 analyzer to the Analyser PC (PC …
  • Miniature thermal emission spectrometer for the Mars Exploration Rover
    The ends on each fiber optic are mated with a micro-lens to control the f-cone … The interferogram signal is then boosted to account for 1/f roll-off of the detector response and amplified to fill the 16-bit analog to digital converter . … then passed to the Field Programmable Gate Array (FPGA) and then to the RS422 differential line driver …
  • An underwater camera for security and recreational use
    … signal formats for the different components, e.g. RS232 for lighting brightness control, RS422 for camera moving … … the video image is needed for real-time, the video signal is converted to optical one continuously. When the retrieving of sensor data from PC on-land is requested through correct command, the Seabird sends the data in RS232 format to the RS232-to fibre converter .
  • Near-infrared camera for solar research: a photometric application
    The other VME boards are the pattern generation board, able to produce up to 24 clock lines, the video board including the 4 A/D converters and a fiber -optics adapter board, in which are available 3 serial ports (one of these used … In our case, differential RS422 , including control signals.
  • Industrial Instrumentation and Control Systems
    The dual-channel RF chip integrates a low noise amplifier, mixer, image rejection filter, automatic gain control amplifier, analog- to -digital converter , frequency synthesizer, and LDO, without the need of external IF filter, which can receive L1 band signal of the Beidou … The module supports a variety of data interfaces to output time information such as RS232, RS422 /485, optical fiber output interface, RJ-45 interface, which can be customized to meet the needs of multi-service applications.
  • Modern Transport Telematics
    - NMEA buffer SIMRAD RS 5345; - 7 port NMEA distributor ADU-102; - 4 channel NMEA splitter; - Four converters RS232 TO RS422 ; - Two supply units; and - Eleven 12 positions commutating strips. … Maritime Safety Centre (MSC) of the Maritime Office in Gdynia by one mode fibre optical link working …
  • Design and Application of a Centralized Monitoring System for VRLA Based on Electric Power Telecommunication Network
    First, if there is idle communication resource in the tele-control system, second, if there is unoccupied 64k time-slot in optical fiber connection, third, if we can add a electric/light converter----optical fiber ---- light/electric converter channel between control center and substation … … available signal interface is not RS232, for instance, it happens to be RS485, RS422 or else, we … In Fig-1, mode-3 is applicable to substations under municipal center-1, substation-5 under municipal …