PXIe-4309 Pinout

Version:

Last Modified: September 18, 2017

Module Connector

Pin Number	Column A	Column B	Column C
32	GND	AI16+	AI0+
31	AI8+	AI16-	AI0-
30	AI8-	AI24-	AI24+
29	GND	AI20+	AI4+
28	AI12+	AI20-	AI4-
27	AI12-	AI28-	AI28+
26	GND	AI21+	AI5+
25	AI13+	AI21-	AI5-
24	AI13-	AI29-	AI29+
23	GND	AI7+	AI1+
22	AI9+	AI7-	AI1-
21	AI9-	AI25-	AI25+
20	GND	NC	NC
19	REF+	NC	NC
18	REF-	NC	NC
17	GND	AI18+	AI2+
16	AI10+	AI18-	AI2-
15	AI10-	AI26-	AI26+
14	GND	AI22+	AI6+
13	AI14+	AI22-	AI6-
12	AI14-	AI30-	AI30+
11	GND	AI23+	AI7+
10	AI15+	AI23-	AI7-
9	AI15-	AI31-	AI31+
8	GND	AI19+	AI3+
7	AI11+	AI19-	AI3-
6	AI11-	AI27-	AI27+
5	PFI GND	PFI0	PFI1
4	NC	GND	GND
3	NC	NC	NC
2	RSVD	RSVD	RSVD
1	RSVD	RSVD	RSVD

Table 1. Signal Descriptions

Signal	Description
GND	Ground—Ground terminal.
AI<0..31>+, AI<0..31>-	Analog Input Channels— AI+ and AI- are the positive and negative inputs of the differential analog channel.
RSVD	Reserved—These pins are reserved for communication with the accessory.
PFI<0,1>	Programmable Function Interface—Configurable 5.0 V tolerant digital input or 3.3 V digital output for sending or receiving trigger and synchronization signals. PFI lines are referenced to PFI GND.
PFI GND	Programmable Function Interface Ground—Digital ground reference for PFI lines.
REF+, REF-	Reference—REF+ and REF- are the positive and negative outputs of the internal reference used for self-calibration.