© National Instruments
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3-1
3
Connector Pinouts
This chapter describes the connectors on the NI CVS-1459RT and includes pinouts and signal
descriptions for each connector. Table 3-1 summarizes the functions of the connectors and
features on the NI CVS-1459RT.
Table 3-1.
Connector Overview
Connector
Function
Chassis Grounding Screw
Connects chassis to earth ground
2-position SYSTEM power connector
System power
2-position ISO power connector
Power to isolated outputs
RJ45 10/100/1000 Ethernet port
Network connection
USB 2.0 Standard A receptacles
High-retention USB 2.0
RJ50 serial port
RS-485/422/232 serial
15-pin female VGA port
Video output
USB 3.0 Standard A receptacles
Power and data connection to USB3 Vision
cameras
44-pin female HD D-sub DIGITAL I/O
port
Isolated inputs, isolated outputs, bidirectional
differential lines (RS-422) or single-ended
lines which can be used with a quadrature
encoder, and bidirectional TTL lines
