E Series: ER450 Remote Data Radio

Overview

The Trio ER450 is an advanced high speed digital data radio modem designed for the most complex and demanding requirements in both Point-to-Point and Point-to-Multipoint (Multiple Address Radio) SCADA and Telemetry systems.

Normally used as a half duplex high performance Remote Data Radio for communicating with the full duplex EB450 Base/Repeater or EH450 Redundant 1+1 Base/Repeater stations, the versatile ER450 also serves as a low cost full duplex base/repeater or point-to-point-link station in both Trio E Series and M Series data radio systems with the addition of the ERFD450 option, and can provide network management access for remote diagnostics in either of these systems.

Features

Radio and Modem

• True 19,200 bps over-air data rates in 12.5kHz FCC channels  (also 9600 bps)
• Fully integrated radio, modem and data multiplexer
• 128-bit AES encryption (export restrictions may apply)
• 12.5 or 25kHz channel operation
• Fast data turnaround
• Simplex, Half Duplex and Full Duplex (Full Duplex with ERFD450 option)
• Compatible with legacy systems (Non Packet Digital and Bell 202 Modes)
• Full specification operation from -30 to + 60C
• Hazardous Environment Certification - Class I, Division II (Groups A,B,C & D)
• Compact, rugged die cast alloy housing
• Low power consumption with sleep mode operation
• Field upgradeable firmware
• Multi-function LED Display
• Digital order wire option
• VSWR protection
  

Data Ports

• Dual independent configurable data ports and separate system port
• Compatible with most industry standard data protocols. eg: MODBUS, DNP-3, IEC 870, SEL Mirrored Bits, etc.
• Selectable 300 -57.6 k bps asynchronous RS-232 interface
• Multistream™ simultaneous data streams allow for multiple vendor devices/protocols to be transported on the one radio network
• Flexible data stream routing providing optimum radio channel efficiency
• Internal repeater operation – single radio store and forward
• Channelshare™ unique integrated collision avoidance technology permits simultaneous polling and spontaneous alarm reporting operation in the same system

Network Management and Remote Diagnostic option
(In conjunction with TVIEW+™ Software)

• Remote fully transparent Network Management and Diagnostics
• Network wide operation from any radio modem
• Full SCADA style features such as database, trending and networking
• Over-the-air modem reconfiguration
• Full graphical presentation (HMI)

Note: Not all product features are available in every mode of operation.

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