Low-Cost Industrial Digital I/O – 5 V TTL/CMOS
LED
Other Connectivity Options and
High-Voltage Signal Conditioning
41
43
45
47
67
69
TTL Signal
71
73
Port 7
P7<7..4>
Port 0
P0<3..0>
Visit
ni.com/dataacquisition
to learn more about connectivity
solutions, including high-voltage signal conditioning and isolation,
electromechanical relay devices, and other solutions.
50, 100
GND
NI 6509
Figure 2. Signal Connections
software technologies such as multithreaded streaming technology for
dramatic improvements in I/O performance and ease of use.
• Use the DAQ Assistant to guide you to fast, accurate measurements
with no programming
• Use automatic code generation to create your application in
LabVIEW, ANSI C, Visual Basic .NET, or C#
• Take advantage of multithreaded streaming technology for
1,000X performance improvements
• Use automatic timing, triggering, and synchronization technology
to make advanced applications easy
• Visit
ni.com
for more than 3,000 free software downloads to
jump-start your project
• Use NI-DAQmx functions for jumper-free software configuration of
all digital I/O features without hardware switches/jumpers
• Develop your application with easy and open programming in
LabVIEW, ANSI C, Microsoft Visual C++, C#, and Visual Basic .NET
P2.7
P5.7
P2.6
P5.6
P2.5
P5.5
P2.4
P5.4
P2.3
P5.3
P2.2
P5.2
P2.1
P5.1
P2.0
P5.0
P1.7
P4.7
P1.6
P4.6
P1.5
P4.5
P1.4
P4.4
P1.3
P4.3
P1.2
P4.2
P1.1
P4.1
P1.0
P4.0
P0.7
P3.7
P0.6
P3.6
P0.5
P3.5
P0.4
P3.4
P0.3
P3.3
P0.2
P3.2
P0.1
P3.1
P0.0
P3.0
+5 V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
P8.7
P11.7
P8.6
P11.6
P8.5
P11.5
P8.4
P11.4
P8.3
P11.3
P8.2
P11.2
P8.1
P11.1
P8.0
P11.0
P7.7
P10.7
P7.6
P10.6
P7.5
P10.5
P7.4
P10.4
P7.3
P10.3
P7.2
P10.2
P7.1
P10.1
P7.0
P10.0
P6.7
P9.7
P6.6
P9.6
P6.5
P9.5
P6.4
P9.4
P6.3
P9.3
P6.2
P9.2
P6.1
P9.1
P6.0
P9.0
+5 V
GND
Figure 3. NI 6509 100-Pin SCSI I/O Connector
Digital I/O Connector
The 100-pin high-density SCSI connector on NI 6509 devices connects to
100-pin ribbon cable or shielded cables. For low-cost unshielded connectivity,
use the R1005050 ribbon cable with two CB-50LP or CB-50 connector
blocks (a CB-100 kit). For shielded connectivity, use the SH100-100-F
shielded digital I/O cable with the SCB-100 connector block.
You can individually program each 8-bit port on an NI 6509 to
be input or output. The maximum input logic high and output logic high
voltages assume a V
cc
supply voltage of 5 V. The absolute maximum
voltage rating is -0.5 to +5.5 V with respect to GND. Pins 49 and 99 on
the I/O connector supply +5 V from the computer power supply through
a self-resetting fuse.
Ordering Information
NI PCI-6509............................................................................778792-01
NI PXI-6509............................................................................778858-01
Includes NI-DAQmx software.
For information on extended warranty and value-added
services, see
ni.com/services.
Recommended Configurations
Family
NI 6509
Accessory
SCB-100 (776990-01)
CB-100 kit (777812-01)
PCI-6509 bundle (778936-01)
Cable
SH100-100-F (185095-02)
R1005050 included in kit
Cable and connector blocks included
BUY NOW!
For complete product specifications, pricing, and accessory
information, call 800 813 3693 (U.S.) or go to
ni.com/dataacquisition.
BUY ONLINE
at
ni.com
or
CALL 800 813 3693 (U.S.)
3
NI [ NATIONAL INSTRUMENTS CORPORATION ]
