Signal Connection And Pin Definition; Programmable Function Pin Connector; Power Connector - Advantech iDAQ-900 Series User Manual

2.4

Signal Connection and Pin Definition

2.4.1

Programmable Function Pin Connector

The PFP stands for programmable function pin. It provides multiple functions such as
clock I/O and trigger I/O. Refer to 3.1 and 3.6 for detailed application information, and
also A6 for the signal specification.
Pin Name
PFP
GND
2.4.2

Power Connector

The iDAQ chassis uses a 2-pin connector as power connector for 10~30 V
supply. The following is the description for the pins. For detailed specification regard-
ing to power aspect, please refer to A7.
Pin Name
+VS
−VS
Note!
The iDAQ system is not a BUS-powered device. External power must be
connected so that iDAQ system will perform correctly.
Figure 2.5 Pin assignment of PFP connector
Description
Positive terminal of programmable function pin
Ground. Negative terminal of programmable function pin
Figure 2.6 Pin assignment of power connector
Description
Positive terminal of power supply
Negative terminal of power supply
13
power
DC
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