© National Instruments
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3-3
NI 7330 User Manual and Specifications
Figure 3-3.
NI PCI-7330 Parts Locator Diagram
User Connectors
The 68-pin motion I/O connector provides all the signals for four axes of closed-loop motion
control, including encoder feedback, limit and home inputs, breakpoint outputs, trigger inputs,
and analog-to-digital (A/D) converter signals. Refer to Chapter 4,
, for
details about the signals in the motion I/O connector.
The 68-pin digital I/O connector provides 32 bits of user-configurable digital I/O. Refer to
Chapter 4,
, for details about the signals in the digital I/O connector.
The NI PCI-7330 RTSI connector provides up to eight triggers to facilitate synchronization
between multiple National Instruments products. The NI PXI-7330 RTSI-enabled connection
provides up to eight triggers and one PXI star trigger to facilitate synchronization between
multiple National Instruments PXI-enabled products. Typical applications of the RTSI bus
include triggering an image acquisition or DAQ measurement based on motion events, or
capturing current motion positions based on events external to the motion controller. You can
also use the RTSI bus for general hardware-based communication between RTSI devices.
1
RoHS Mark
2
RTSI Connector
3
Serial Number Label
4
Assembly Number Label
5
Board Type Label
6
Symbol Indicating FFC Compliance
7
Identification Number Used in Australia
8
Symbol to Alert User to Read the Manual
9
68-Pin Digital I/O Connector
10 68-Pin Motion I/O Connector
3
4
5
6
7
8
10
9
1
2
40
N1
1
4
