For dependable professional data radio communications in SCADA and Telemetry systems at the lowest possible cost, the
solution is Trio DataCom’s MR450.
Highly versatile, the compact MR450 has price/performance optimized versions to suit the widely varying needs of such typical
applications as fresh or waste water management and industrial control automation. Rugged construction and full -30C to +60C
operational capability make it suitable for the harshest environments.
Even though it comes at a low price, the simplex/half duplex MR450 has the most commonly sought-after features, yet is still easy to
configure and use. Where additional system features may be required, Trio DataCom offers it’s compatible E Series – the world’s most
advanced family of data radio products.
The MR450 is complemented by matching full duplex base and repeater stations, including a redundant hot standby version. Local and
remote diagnostics are optionally available to assist in commissioning and troubleshooting.
M Series
Remote Data Radio – MR450
Features
Radio
– 400-520 MHz operation
– 0.1 to 5 watt transmitter output power
– Software selectable Tx and Rx frequencies
– Simplex or half duplex operation with any Tx-Rx splits
– One model suitable for 12.5 and 25 kHz channel spacing
– Synthesized digital data radio design
– Professional N Type antenna connector
Data Modem
– Separate versions for 9600 bps or 2400/4800 bps
over-air data rates
– Fully integrated DSP based data modem
– High data integrity – CRC error checking
– User configurable 300-19,200 bps asynch RS-232 port
– Transparent 3 wire RS-232 user interface
– Intelligent transmitter control – auto Tx on data
– Compatible with most industry standard data protocols,
e.g., MODBUS, DNP-3, IEC 870-5-101 etc.
Network Management and Remote
Diagnostic option (In conjunction with TVIEW+™ Software)
– Local or remote access
– Separate simultaneous local diagnostics/configuration
interface
General
– Operation from -30 to +60 °C
– Hazardous Environment Certification – Class I, Division II
(Groups A,B,C and D)
– 13.8 Vdc supply voltage
– Low power consumption
– Compact footprint
– Rugged die-cast alloy chassis
– Multi function LED status display
– Windows based configuration software
Innovative and sophisticated
digital communications
designs product s and solutionsRadio
Frequency Range: 395-465 MHz or
450-520 MHz
Frequency Splits: Various Tx/Rx
frequency splits – programmable
Channel Selection: 6.25 kHz channel step
Channel Spacing: One model suitable for
12.5 and 25 kHz
Frequency Accuracy: ±1.5ppm
(-30 to 60°C) (-22 to 140°F) ambient
Aging: <= 1ppm/annumOperational Modes: Simplex and HalfduplexConfiguration: All configuration viaWindows based softwareCompliances:FCC PART 15, PART 90IC RS119, ICES-001ACA AS4295-1995 (Data)ETSI EN300 113CSA Class I, Division II, Groups(A,B,C,D) for HazardousLocations (ANSI/UL equivalent)TransmitterTx Power: 0.1 to 5W (+20 to +37 dBm)±1 dB software adjustableModulation: Narrow band GMSKTimeout Timer: Programmable 0-255secondsTx Spurious: <= -30 dBmPTT Control: Auto (Data) / RTS lineReceiverSensitivity: -116 dBm for 12 dB SINADIntermodulation: Better than 65 dBSpurious Response: Better than 70 dBMute: Programmable digital muteDiagnostics (Optional)Non intrusive local and remote(automatic) diagnostics - runssimultaniously with user dataLocal and remote measurement of TxPower, Rx Signal Strength, DC Volts andInternal Temperature. ConnectionsUser Data Ports: DB9 female port wiredas DCE (modem).(Separate connections on DB9 forsimultaneous User and Diagnostic Data)Antenna: N female bulkheadPower: 2 pin screw locking (mating connector supplied)LED Display: Multimode LED Indicators for Pwr, Tx, Rx, Sync, Data Port TxD and RxD dataModemData Serial Port: RS232, DCE,300-19,200 bps asynchronousDiagnostics Connection: RS232,19,200 bps asynchronousData Interface: 3 wire data interface.(TxD, RxD & GND). RF carrier drivenDCD output for collision management.Analog Interface: TX/RX Analoginterface for external FSK/FFSK modems.RF Channel Data Rate:Three models:-2400/4800 bps (MR450-x001-xx) or4800/9600 bps (MR450-x002-xx) or9600 bps (MR450-x003-xx) FCCData Buffer: 8 kbyte of on-board RAMBit Error Rate:< 1x10-6 @ -115 dBm (2400 bps)< 1x10-6 @ -114 dBm (4800 bps)< 1x10-6 @ -106 dBm (9600 bps)GeneralPower Supply: 13.8 Vdc nominal(10-16 Vdc)Transmit Current: 600 mA nom. @ 1 W 1500 mA nom. @ 5 WReceive Current: <170 mA nominalDimensions: Solid Diecast Alloy Housing154 x 102 x 29 mm(6.1 x 4.1 x 1.2 inches)Mounting: Integral Solid Diecast feetWeight: 0.32 kg (0.71 lbs)OptionsTVIEW+™ Configuration, NetworkManagement and Diagnostic Windows GUI SoftwareDIAGS/M Remote Diagnostics Facilities perRadio ModemRelated ProductsEB450 Base Station*EH450 Hot Standby Base Station** Configured for M Series compatibilityبه سایتعضو پارک علم و فنـــاوری خراسانشما اینجا هستید:آفرینش سیستم هـــــای پویــــاCopyright ©2015 All rights reserved. Creation of dynamic systems co.کلیه حقوق این سایت مربوط به شرکت آفرینش سیستم های پویا می باشد و هرگونه استفاده غیر مجاز از مطالب پیگرد قانونی دارد
