Ultra Electronics EOTec 2000 MX Multi-Node multiplexer

The EOTec 2000 MX Multi-Node multiplexer from Ultra Electronics is designed to transmit up to 16 input channels.

The device has unlimited output channels from 2 up to 256 nodes over a pair of fibre-optic cables with I/O module selections that include 4-20 mA, 0-10 VDC and contact closure. It supports multiple nodes, so users can build daisy chain or self-healing ring topologies, which provide fault tolerance and good network reliability.

The base unit connects directly to the fibre optic cable via small form-factor pluggable (SFP) transceivers and provides visual indicators for power, global alarm and module status as well as the fibre link status. Input/output configuration is derived via a one-time DIP switch configuration with power supplied through redundant external 24 VDC power supply terminals.

Applications include remote data acquisition, emissions monitoring, data and signal transmission — in lightning-prone locations, hazardous areas, tank gauging and conveyors.