| Overview |
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. |
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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. |
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| 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).
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| 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 -30° to + 70° C (-22° to +158° F)
• High performance transmitter with over temperature and high VSWR protection
• DIN Rail mounting kit option
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| Security |
• Secure operation with 128-bit AES encryption (*)
• Efficient access protection through authenticated Radius server support.
• Password protected remote configuration including SNMP
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| 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)
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| 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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