SI231 - Signal Isolator. The SI231 is an isolated loop-powered signal converter formon process signals, and features: Field configurable inputs 4-20mA, 0-1mA, 0-10mA, 0-20mA, 0-1V, 0-2V, 0-5V, 1-5V & 0-10V. 2-wire loop power or 3 wire output. 2000Vrms isolation. Field configurable response time. Front adjustments for span and zero.
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