E Series: ER45e Ethernet Remote Data Radio

Overview

The Trio ER45e is an advanced high speed digital data radio modem providing both Ethernet and serial communications for the most complex and demanding requirements in Point-to-Point and Point-to-Multipoint (Multiple Address Radio) SCADA and Telemetry systems.

Features such as ChannelShare™, MultiStream™, optional full-duplex operation, and flexible user configuration, make the ER45e the complete radio modem that can be used with all leading host systems and remote equipment.

Based on the highly successful Trio ER450, with full backward compatibility, the ER45e can integrate directly into existing E Series systems, providing easy expansion as well as a smooth transition from a serial based infrastructure to IP/Ethernet, and resultant savings in both time and cost.

Features

Ethernet

• Maximum narrowband channel utilization with:
• Smart peer to peer repeating
• Broadcast Filtering
• Data Compression
• Flexible system configuration using IP Layer 3 transport & routing
• Advanced commissioning tools and remote diagnostics including SNMP.
• RS-232 serial support via embedded terminal server (UDP/TCP).

Radio and Modem

• Up to 19,200 bps over-air data rates in 12.5 & 25kHz channels(also 9600 bps)
• ChannelShare™ unique integrated C/DSMA collision avoidance technology permits simultaneous polling and spontaneous alarm reporting operation in the same system.
• Improved scan times with fast data turnaround
• Simplex, Half Duplex and Full Duplex (Full Duplex with ERFD450 option)
• Reliable operation from -30o to + 70o C
• High performance transmitter with over temperature and high VSWR protection
• DIN Rail mounting kit option

Security

• *Secure operation with 128-bit AES encryption
• Efficient access protection through authenticated Radius server support.
• Password protected remote configuration including SNMP

Network Management and Remote Diagnostic

• 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)

Connectivity

• Independent Ethernet & Serial ports
• Compatible with most SCADA protocols: Ethernet/IP & Serial (MODBUS / DNP-3 / IEC etc)
• Ethernet Port is 10/100Mbps (auto MDIX sensing) IEEE 802.3
• Selectable 300 - 38.4 kbps asynchronous RS-232 interface
• RS-232 serial support via embedded terminal server (UDP/TCP).
• Separate on-line system port avoids the need to interrupt user data for configuration access

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

* Export restrictions may apply

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