The ELPRO multi-I/O products are two-way communication devices which transmit signal values by radio (specifying the value and I/O output channel) to a receiving module. The receiving module then decodes the message, generating/re-creating the value at the specified I/O channel outputs. ELPRO 105U series products have four differing I/O versions and can multi-hop repeat five times. When combined with ELPRO’s 115S series products or gateway products, the 105U series can accommodate changing I/O and data-bus/protocol requirements.
148–174 MHz, 220–235 MHz, 360–512 MHz, 869.525 MHz and 869.875 MHz frequency, and 10 mW to 5W RF power options
Link I/O inputs to single or multiple I/O outputs (peer to peer)
Reliable point–to–multi‑point two-way communications combining exception reporting, self-checking, and data encryption
Multiple I/O channels for monitoring and controlling field devices with set point, pulse count and rate available. Additional internal I/O points provided for health monitoring
Communication failure notification and diagnostics, including radio path measurement, communications logging, verification of I/O values
Low voltage AC/DC/battery power options, UPS battery charger and solar regulator
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