ISODA products achieve the host RS-485/232 interface signals isolation to standard analog signal, to control the remote device. ISODA products can be applied to RS-232/RS-485 bus industrial automation ...
To reduce noise and voltage drops in analog voltage signals, the market place has adopted an analog current (4-20mA) output as its sensor signaling standard. A very robust signal, 4-20mA current ...
Current sources are widely used in industrial control systems to transport analog process signals over long distances, but they are less widely used than voltage sources. This post loosely reviews the ...