AutomationDirect has added discrete and analog I/O modules to the CLICK PLC line. Available 24 VDC combination discrete modules include eight-point DC input/eight-point DC sinking or sourcing output models priced at $59; a four-point DC input/four-point relay output model is also available, priced at $49.<br />
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Available 24 VDC four-channel analog input modules with 13-bit resolution include 0-20 mA current input and 0-10V voltage input versions, priced at $89; 12-bit resolution ...This story is related to the following:Sensors, Monitors and TransducersSearch for suppliers of: Thermocouples