When Wires Won't Work

    April 1, 2004
    When wires can’t be run due to practical or economic reasons, the Wireless Link Module (WLM) provides accurate and reliable wireless connectivity between remote field sites.

    This bi-directional, spread spectrum wireless module employs Intelligent Spectrum Frequency Hopping technology and 32-bit CRC error correction for secure, robust communication. Available models support Ethernet or serial communications, and operate at FCC license-free frequency ranges of 902-928MHz or 2.4-2.483GHz. The WLM is ideal for use with the vendor’s NCS Net Concentrator System, as well as similar process control and distributed I/O systems.