The Trend Open Network Node (TONN) is a Trend network device that enables the Trend system to interface with 3rd party systems such as BACnet, LONWORKS, Mbus, MODBUS, SNMP, and KNX. It utilises the NiagaraAX Framework for the integration of Heating, Ventilation, Air Conditioning (HVAC) systems and non-HVAC systems (e.g. lighting) in a building. TONN reads the required data from the 3rd party systems, and makes it available to IQ3 controllers. Data from the controllers can be made available to the 3rd party systems to provide a single supervisory option. TONN enables values from the Trend system to be read and written by the 3rd party systems connected to the TONN, and for the Trend system to read values from and write values to the 3rd party systems.
Additional description TONN also includes the following features:
Supplied with drivers for BACnet IP, BACnet MSTP, EIB/KNX IP, LONFTT, LON IP, MODBUSRTU Master, MODBUSRTU Slave, MODBUSTCP Master, MODBUSTCP Slave, MBus Serial, MBus IP, oBIX, and SNMP systems.
Additional optional drivers available: Flex over RS232 or RS485, Micros Fidelio hotel room booking system (IP), Global Cache, Horstmann serial, Helvar serial, American Automatrics PHP over RS232 or RS485 and American Automatrics PUP over RS232 or RS485.
Read and write values from 3rd party systems.
Read and write Trend system values from/to 3rd party systems.
DIN rail or surface mounting.
2 Ethernet ports, 1 x RS232 port, and 1 x RS485 port.
Up to 2 optional plug in communications cards for RS232, LON FTT, and RS485.
15 Vdc power supply.
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TONN upgrades
Product descriptionTypeDownloads
  TXTPDF
Upgrade of TONN 340 to 350 TONN/MEM/UP/330E/340E TXT
PDF
Specification sheet (English) Installation/mounting instruction (English) Operator manual (English)
Upgrade of TONN 350 to 360 TONN/MEM/UP/340E/350E TXT
PDF
Specification sheet (English) Installation/mounting instruction (English) Operator manual (English)
Upgrade of TONN 650 to 660TONN/MEM/UP/650/660 TXT
PDF
Specification sheet (English) Installation/mounting instruction (English) Operator manual (English)
Upgrade to Latest Revision of TONN FirmwareTONN/MEM/UP/LATEST REVISION TXT
PDF
Specification sheet (English) Installation/mounting instruction (English) Operator manual (English)
Memory Upgrades
DescriptionAdditional Product TypeDownloads
 TXTPDF
Upgrade of TONN 230 to 240TONN/MEM/UP/230/240 TXT
PDF
Specification sheet (English)
Upgrade of TONN 240 to 250TONN/MEM/UP/240/250 TXT
PDF
Specification sheet (English)
Upgrade of TONN 650E to 660ETONN/MEM/UP/650/660 TXT
PDF
Specification sheet (English)
Battery replacement
DescriptionAdditional Product TypeDownloads
 TXTPDF
Replacement battery pack with mounting frame for TONN2, TONN6, TONN6E.TONN/BAT TXT
PDF
Spare parts overview (English)