All features of Prizm Touch Screen Operator Interfaces Integrated Digital Inputs and Outputs with optional Analog I/O Digital Inputs and Outputs rated for 24 V DC Analog Inputs for RTD, Thermocouple, mV and mA. Analog Outputs are 4-20 mA / 0-10 VDC Inputs connectable to PLC or used for internal program Support for Ladder Logic and Analog control High Speed Counters and Timers Two Communication Ports: Universal serial ports to connect PLC / Printer / Programming Port Data Logging, Trending (Real Time & Historical), Alarms (Real Time & Historical) Built-in PID, PWM functionality Multilanguage (Unicode) support with true type Windows? fonts IP65 design. CE and UL certified Common Programming software for the entire HIO family.........FREE!!