Konica Minolta PCI-1712L user manual Signal Name Reference Direction Description

Chapter 3

Signal Name	Reference	Direction	Description
DIO<0..15>	DGND	Input	Digital Input / Output signals. These
			pins are digital input / output channel 0
			to 15
AI_CLK	DGND	Input	Analog Input external clock input.
			This is the external clock input for the
			analog input.
AI_TRG	DGND	Input	Analog Input TTL Trigger- This is the
			TTL trigger for analog trigger.
AI_CLK_OUT	DGND	Output	Analog Input Clock Output. This pin
			pulses once for each pacer clock. This
			signal serves as a synchronous signal
			for application. The low-to-high edge
			start A/D conversion.
AI_TRG_OUT	DGND	Output	Analog Input Trigger Output. This pin
			outputs the analog input trigger signal.
			The low-to-high edge indicates the
			trigger event.
DGND	-	-	Digital Ground. This pin supplies the
			reference for the digital signals at the
			I/O connector as well as the +5VDC
			supply. All three ground references-
			AIGND, AOGND, and DGND- are
			connected together on your PCI-1712
			card.

Table 3-1: I/O Connector Signal Description (Part 2)

PCI-1712/1712L User’s Manual	– 22 –	Advantech Co., Ltd.
		www.advantech.com