DIF Module Functions

Topics
	Module Properties Functions
	Standard Operation Functions
	Channel Configuration Functions
	Channel Reset Functions
	Enhanced Input Debounce Functions
	Enhanced Input Measurement Functions
	Pattern Generator Functions
	Pulse Width Modulation Functions
	Interrupt Functions
	Conversion Functions
	Raw Register Access Functions

Detailed Description

Differential transceivers increase resistance to noise by creating two complementary signals. These complementary signals produced on balanced lines double noise immunity by creating lower power requirements due to lower supply voltages. NAI's modules are offered in two versions: the Standard Functionality (SF) module and the Enhanced Functionality (EF) module. Both modules feature 16 individual RS422/RS485 I/O channels that are programmable for either input or output, and include extensive diagnostics.