Westermo

Industrial Isolators

RS-232/V.24 isolator’s interface is unbalanced. Isolators are very sensitive to noise and earth loop currents. Earth loops are caused when two pieces of the isolators are connected to power sources with different earth potentials. Westermo isolators solve the problems of current travelling to wrong earth points via the serial connection. The isolators are available in both DIN and table top housings. Isolators are often used to solve problems like earth potential differences, transients or other noise. Isolators are used to connect equipment on different earth potentials. Isolators also protect connected units from lightning/ transients. Reliable communications is guaranteed with Westermo isolators.