NI High-Speed Digitizers Getting Started Guide
20
ni.com
Table 6 describes the signal connections for the NI PXI-5102.
Figure 11 shows the pin assignments for the 9-pin DIN connector on the
NI PXI-5102.
Figure 11.
9-Pin DIN Connector for NI PXI-5102, NI PXI/PCI-5112, and NI PCI-5911
Note
The +5 V signal is fused at 1.1 A. However, NI recommends
limiting the current from this pin to 30 mA. The fuse is
self-resetting.
Table 6.
NI PXI-5102 Front Panel Signal Connections
Connector
Description
Function
CH 0,
CH 1
Standard BNC
female connector
Analog input connection; digitizes data and
triggers acquisitions.
TRIG
Standard BNC
female connector
External analog trigger connection; signals
on the TRIG connector cannot be digitized.
PFI 1
Standard SMB jack
connector
Multipurpose digital timing and triggering
signal.
AUX
9-pin mini-circular
DIN connector
Access to PFI 2 (with optional cable). For
pinout information, refer to Figure 11.
1
+5 V (Fused)
2
GND
3
Reserved
4
Reserved
5
Reserved
6
PFI 2
7
Reserved
8
Reserved
9
Reserved
4
3
5
6
7
8
9
1
2
