TReX User Manual v2.14 Firmware
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Simple to configure back to back mirroring and monitoring of analog and digital IO.
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Extended SCADA system expansion supporting up to 11 wirelessly connected units per
system (optional).
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Optional logging to SD card of all received and transmitted messages.
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Graphics display shows all radio activity including I/O state.
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Multi language support (English and Spanish) and additional languages available on
request.
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Fully configurable via front panel without the need for an external PC connection.
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Configurable via serial port, direct USB connection or Ethernet.
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RS232, RS422 and RS485 (both 4 and 2 wire) support.
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USB connection allows downloading of message logs or direct access to configuration
files.
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Configured inputs can be programmed to output messages when triggered.
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Configured digital and analog outputs can be controlled via received messages.
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Any output can be assigned to indicate:
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Channel busy. The channel busy output level is configurable.
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Alert on filtered match of message payload.
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Comms link fail.
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Antenna fault.
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Low output power.
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High temperature.
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Periodic message support to ensure radio link integrity.
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Low battery messaging.
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Inclusion of the WTE “CUSTOM” protocol, that allows support of many existing
paging protocols without the need for new firmware.
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Support for additional protocols upon request and negotiation.
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Firmware upgradable.
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High stability oscillator ensuring a maximum of 80Hz drift (at 160MHz) over the entire
specified temperature range.
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Antenna mismatch detection capability.
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High sensitivity receiver.
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Internal real time clock.
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Long-life design uses no moving or electromechanical parts. No limited life
components such as electrolytic capacitors.
TReX Versions
TReX-460, TReX-461:
Telemetry, I/O and Messaging Transceiver
© WTE Limited, 2018 – Christchurch New Zealand
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