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Description
Radio link, long-range radio, low energy consumption
Mod. LINK-T4E
The MARCONI half-duplex radio link is designed for the remote control of gates, lights, alarms, irrigation systems, etc. It provides very long-range communication, high sensitivity, low energy consumption and high immunity to interference. It operates through the combination of the LINK-T4E and LINK-R4. The LINK-T4E is a transmitter with encrypted communication capable of controlling the LINK R4 receiver. In addition to enabling remote load activation, this system is ideal for very long-range activation and control applications, such as irrigation and alarm systems. Cyclic reception also enables consumption of less than 1 mA, making it suitable for battery-powered applications.
BIDIRECTIONAL
Bidirectional communication makes it possible to determine the status of the activated output. The LINK-T4E transmitter enables bidirectional transmission over distances of up to 5Km, while the LINK-T4X enables transmission over distances of up to 1 Km.
LoRa technology enables long-range transmissions thanks to its point-to-point wireless communication system.
TECHNICAL DATA
Power supply: 9÷26 Vdc / 12÷26 Vac
Average standby consumption with all contacts open: decoder = 0,8÷1 mA
Maximum consumption (RF Tx) with all contacts open: encoder = 45 mA / decoder = 45 mA
Max. relay contact current: 5A@12VDC / 5A@220VAC Frequency: 868,30 MHz
RF power: decoder = 13÷14 dBm / encoder = 10÷12 dBm Modulation: LORA
Operating temperature: -20°C, +70°c
Dimensions: 72 mm x 68 mm
Receiver memory: up to 48 encoders (transmitters) Output configuration: monostable, bistable, latching.
24-month warranty
