Microprocessor Based - Graphic LCD Display - 5 Function keys - Isolated 24VDC Sensor Power - 4/20MA, 1-5V, 0-5V, 0-10VDC Input - 4 Analog Inputs - 4 Digital Inputs - 4 Analog Outputs - 4 Relay Outputs 5 AMP - 4 Digital Outputs - Bubbler Compressor Control - Purge Valve Control - Fully User Programmable in English - \'MV Net\' Port RS485 +User Port - \'Pop Up\' Alarm Screens