BL20-4AI-U/I BL20 electronic module, 4 Analog Inputs

BL20 electronic module, 4 Analog Inputs, Fieldbus and connection technology independent, Protection class IP20, 4 analog inputs, 0/4 … 20 mA or 10/0 … +10 VDC, Selectable per channel, LEDs indicate status and diagnostic, Electronics galvanically separated from the field level via optocouplers