iNet-330 InstruNet Opto-Isolator Adapter

The iNet-330 Electrical Isolator provides 1000 Volts of optical isolation at one point within an instruNet network. 

This is often used to eliminate ground loops between the computer and items under test, and to reduce noise that is transmitted from the computer to sensors.  When measuring small voltages (e.g. <10mV), optical isolation is sometimes critically important.  An external power source (e.g. #iNet-312.8) must be connected to the 5pin DIN Power Source Connector, to provide power to outbound devices.  Multiple Model 330's can be placed in one network (e.g. place one Model 330 every 4 Devices, in a 8 Device network).

Instrunet Datasheet