Advertisement
Quick Links
INSTALLATION INSTRUCTIONS
NI TB-2642
16 × 32 1-Wire Matrix Terminal Block for the NI PXI-2532
Introduction
Note
Refer to the
assemblies.
Connecting Ribbon Cables
The NI TB-2642 terminal block configures the NI PXI-2532 switch
module as a 16 × 32 1-wire matrix. The NI TB-2642 has ribbon cable
headers to connect signals to the switch, and it provides optional isolation
resistors to protect the reed relay from capacitive loads.
Refer to the NI Switches Getting Started Guide to determine when to install
the terminal block.
Make sure you have the following:
•
NI TB-2642 terminal block
•
1/8 in. flathead and #1 Phillips screwdrivers
•
One 34 conductor, 28 AWG, .050 in. pitch ribbon cable assembly
(not included)
•
One 16 conductor, 28 AWG, .050 in. pitch ribbon cable assembly
(not included)
Accessories
section for information about ordering the appropriate cable
To connect ribbon cables to the terminal block, refer to Figures 1 and 2
while completing the following steps:
1.
Remove the top cover screw.
2.
Gently remove the top cover from the terminal block.
Advertisement
Related Manuals for National Instruments NI TB-2642
Summary of Contents for National Instruments NI TB-2642
- Page 1 Introduction The NI TB-2642 terminal block configures the NI PXI-2532 switch module as a 16 × 32 1-wire matrix. The NI TB-2642 has ribbon cable headers to connect signals to the switch, and it provides optional isolation resistors to protect the reed relay from capacitive loads.
- Page 2 6 Column Connection Board 2 Top Cover 7 Module Interface Board 3 Strain-relief Screws 8 Column Header 4 Strain-relief Bar 9 Row Headers 5 Column Connection Board Screws 10 Housing Figure 1. NI TB-2642 Terminal Block NI TB-2642 Installation Instructions ni.com...
- Page 3 COLUMN HEADERS CONNECTION BOARD (not used) 0 (Pin 1) 0 (Pin 1) Figure 2. NI TB-2642 Terminal Block Signal Connections Accessories Table 1. Accessories for the NI TB-2642 Accessory Manufacturer Part Number NI SCB-264X screw terminal block National Instruments 779341-01...
- Page 4 100 kHz ........<–60 dB 1 MHz........<–40 dB National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.
Need help?
Do you have a question about the NI TB-2642 and is the answer not in the manual?
Questions and answers