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Responsive Wireless I/O
06-03-2019
Responsive Wireless Telemetry is here!!!
Traditionally radio networks follow the Master and Slave methodology for data acquisition whereby a master polls the data from a slave. This method is inefficient and if the master fails, the network fails.
To overcome this the Omniflex Teleterm M3 Series uses peer to peer technology combined with a host of other features to provide responsive wireless telemetry with the following advantages:-
All Out Stations report automatically when they need to. i.e. Change of State or Set Limits reached
Faster more efficient reporting and better Control
Reduced Radio Noise
Fail Over Options for redundancy
Bi Directional Signals
Repeating capability for longer range
Teleterm M3 Series uses licence-free radio bands and is suitable for up to 15 km range. Connect directly to Scada or DCS via Ethernet.
The system is ideal for short hop radio links such as:-
Reservoir Monitoring
Tank Gauge Monitoring
Remote Pump Control
Dam Levels
Plant Utilities Reporting (Water, Air, Gas, Steam, Electricity)
Plant Condition Monitoring
Maximum I/O Flexibility – Mixed Inputs and Output Signals
Each Wireless Node allows any mix of 12 Configurable I/O:-
Digital Input
Digital Output
Analogue Input
Analogue Output
Programmable in IEC61131 5 Languages
Each Node can be programmed as a PLC or just used as a Data Acquisition node.
Benefits include:-
Low Cost Implementation and cable saving
No Master Station required so no polling each outstation
Peer to Peer Communication simplifies point to point plant communications
Change of state(digital) trigger or cyclic(analogue) for communications
The network traffic is kept low so that only important data is transmitted.
These above benefits make it ideally suited for data acquisition.
For more information on Responsive Wireless I/O talk to Omniflex UK Limited
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