Test & Measurement Misc > National Instruments > Terminal Blocks

TBX-1325
TBX-1325 alt2
TBX-1325 New small
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TBX-1325, 30 Screw Terminals, Terminal Block

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National Instruments TBX-1325 Terminal Block

The NI TBX-1325 (Part Number: 777207-25) is a Rack-Mountable Terminal Block designed explicitly for secure connection to the front connector of the SCXI-1124. This Terminal Block comes with 30 screw terminals; six of these terminals connect to the chassis ground of the SCXI through a SH48-48-A cable. The remaining 24 terminals are used for the signal connection. This Terminal Block can be mounted on most EU standard DIN EN mounting rails.

The NI TBX-1325 is a safer alternative to the SCXI-1325 Terminal Block because it does not attach to the front of the SCXI module directly. Thus, this model offers a convenient and more reliable method for adding and removing signals to and from a system. The TBX-1325 supports shielded cables. These shielded cables connect the front I/O connector of the SCXI-1124 to the Terminal Block.

A hardened plastic cover and hardware allow the NI TBX-1325 Terminal Block to be easily rack-mounted. The entire procedure of installing a TBX-1325 Terminal Block involves a pair of long-nose pliers, a /16 in. wrench, and a Number 1 Phillips-head screwdriver. The user can easily install the Terminal Block after powering off the SCXI chassis and disconnecting the data acquisition device from the SCXI chassis.

The labeling provided on the TBX-1325 helps the user connect the Terminal Block to the SCXI module safely. This Terminal Block offers shielded, low-noise cabling. The NI TBX-1325 has a maximum of 250 Vrms of common-mode isolation between channel to earth ground and between channels as well.

ModelTBX-1325
ManufacturerNational Instruments
Part Number777207-25
TypeTerminal Block
Screw Terminals30
Compatible SCXI ModulesSCXI-1124
Maximum Working Voltage250 Vrms
Certification and Compliance250 V, CAT II working voltage
Dimensions5.0 by 4.4 by 3.0 in.
Warranty2-3 Year Warranty
TBX-1325 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

Associated part numbers for TBX-1325:

National Instruments TBX-1325 Frequently Asked Questions

 

Question: What is the North American Compliance for safety for the TBX-1325?

 

Answer: The North American Compliance for safety for the TBX-1325 is UL Listed to UL 3111-1 CAN/CSA C22.2 No. 1010.1.

 

Question: What is a special feature of the NI TBX-1325?

 

Answer: A special feature of the NI TBX-1325 is the high-voltage 250 VDC feature.

 

Question: What is the width required to use the TBX-1325 with the TBX-RM1 Rack-Mount?

 

Answer: The width required is one-third to use the TBX-1325 with the TBX-RM1 Rack-Mount.

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GBX-1325, TGX-1325, TBX-Q325, TBX-W325, TBX-13Q5
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