ICS Electronics, Pleasanton, CA, offers the Model 8064 Ethernet-to-relay interface for switching signals and controlling external devices over a company network or over the Internet. The VXI-11.3-compliant interface has 8 isolated digital inputs and adds 16 relay contacts or 16 relay drivers and isolated digital inputs to an Ethernet-based test system. Two grades of relay contacts are available; low-level contacts for switching analog or digital signals or heavy-duty contacts for switching loads up to 1 A. A relay driver option provides 16 outputs for controlling external relays or solenoids. Applications include switching signals to a unit under test, routing signals to measurement instruments, or applying power to the unit under test.