Interspec, LLC
Radio Piccolo - Model XR -Small Wireless Remote Terminal Unit
FromInterspec, LLC
The Piccolo XR is a small wireless Remote Terminal Unit that operates as an integral part of the IRRInet system. The Piccolo-XR operates up to 4 latched outputs and may receive up to 7 digital inputs (model dependent).
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The PIU (Piccolo XR Interface Unit) is connected to the IRRInet Field Unit, and communicates with Piccolo XR units via an internal two-way low-power radio.
Piccolo XR and PIU are equipped with internal 10mWatt or 100mWatt radio unit
In order to extend radio coverage the Piccolo XR is capable of operating in a networking mode with up to 5 radio communication hops.
Frequency range (PIU and Piccolo XR)
- 430-450MHz
- 450-470MHz
PIU – I/O capability
- Up to 4 inputs and 4 outputs
- Internal UHF two way radio
- RS232 communication to IRRInet field unit
Piccolo XR and PIU Power supply
- External 6VDC (Battery) for Piccolo XR
- 6 to 12VDC for PIU
Environmental conditions
- Operating Temperature -30° C to + 60° C (-22° F to +140° F) (-22° F to + 140° F)