In addition to analog data input and output, Analog I/O Slave Units can use a variety of functions internally, such as scaling, that previously required processing in ladder programming at the host PLC.

• Analog processing equivalent to digital panel meters is supported, such as with the scaling function.
• Use deviation and cumulative counter functions for analog calculations, such as for equipment error prediction and flow rate applications.
• The user adjustment function can be used to compensate offsets in inputs or outputs.
• Easily change the input or output range with a switch setting.