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Telemetry Gateway A850 User Manual
About this User Manual
This User Manual is an essential part of the product. Keep it in a safe place
throughout the product's service life.
Terminology and Abbreviations
The terminology and abbreviations below are used in this manual.
Terminology
Root nodes
(nodes)
RTU group (area)
RTU
(station)
Ports
Sensors
Abbreviations
RTU
UPS
RAM
CF
DUN
LAN
FW
UTC
GUI
DNS
JNLP
CPU
PPP
FOTA
ISP
All the objects in your system (e.g. areas, RTUs, tags,
extensions, and windows/panels) are called nodes. Start here to
explore your network.
An RTU group is an area in which the RTU can be organized
according to the user's own definition. The RTU group can be
assigned rights for different users and modems.
An RTU is placed in an area. An area can have as many RTUs as
required. The number is limited by the license type and remote
server or Telemetry Gateway from which you download data.
The Telemetry Gateway features various communication ports
depending on the version.
Values generated by the Telemetry Gateway – internal tags (e.g.
battery voltage, CPU load, etc.).
Values generated by the stations – external tags (e.g.
temperature, leaf wetness, etc.).
Remote Telemetry Unit, remote station or simply "station"
Uninterrupted Power Supply
Random Access Memory
Interface standard for digital storage media in the form of
compact flash cards
Dial-Up Network (e.g. telephone network or radio)
Local Area Network (Ethernet network)
Firmware - program in electronic devices that facilitates
interaction between hardware and application software)
Coordinated Universal Time as the basis for calculating local
times worldwide
Graphical User Interface
Domain Name System
Java Network Launching Protocol used to start and manage Java
programs
Central Processing Unit
Point-to-Point Protocol
Firmware Over The Air for updating software wirelessly (via
internet)
Internet Service Provider
10
CHAPTER 1
About this User Manual
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