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options for communicating with external devices to configure and start an inspection and to
indicate results.
Hardware Overview
The NI CVS-1459 front panel consists of a VGA connector, RJ50 serial port, two USB 2.0
ports, a 10/100/1000 Ethernet connector, and two USB3 Vision ports.
The NI CVS-1459 front panel also includes LEDs for communicating system status and a 44-
pin Digital I/O port. The Digital I/O port offers 8 isolated inputs, 8 isolated outputs, 2
bidirectional differential I/O (RS-422) or single-ended input lines that can be used with a
quadrature encoder, and 8 bidirectional TTL lines.
1. VGA Connector
2. RJ50 Serial Port
3. USB 2.0 Ports
Connector Pinouts
The NI CVS-1459 provides the following connectors.
Connector
Chassis Grounding Screw
2-position SYSTEM power connector
2-position ISO power connector
2 | ni.com | NI CVS-1459 User Manual
Figure 1. NI CVS-1459 Front Panel Connectors
4
3
2
1
NI CVS-1459
Compact Vision System
RESET
4. RJ45 Network Port
5. USB3 Vision Ports
6. 44-pin Digital I/O Connector
Connects chassis to earth ground
System power
Power to isolated outputs
5
6
Function
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