CellScale Model MSI-9000 digitizes 2 analog weight inputs, then radios measurements to nearby DROs, PCs, PLCs, printers, and scoreboards. System also communicates via 2 RS232/422/485 ports and 3 isolated relays. Frequency-hopping 2.4 GHz spread-spectrum transceiver has indoor range of 500 ft and outdoor range of 1,000 ft; optional antenna extends range to 20 miles. Up to 32 networks operate simultaneously in same area. NEMA 4 and IP 66 package energizes max forty 350 ohm load cells.