187281A-01

National Instruments

187281A-01

National Instruments

187281A-01 Image 1

Description

The 187281A-01 SCXI-1339 Terminal Block for SCXI-1129 enables users to configure dual 4x32 matrixes for analog signal processing, featuring a user-friendly design with thumbscrews for secure connections. Although considered obsolete by National Instruments, the SCXI-1339 can still be purchased and repaired through Apex Waves, offering simple installation and configuration without requiring additional software or hardware resources.

The 187281A-01 SCXI-1339 Terminal Block for SCXI-1129 is a crucial component for configuring the SCXI-1129 as a dual 4x32 matrix, designed by National Instruments. This front-mounting Terminal Block simplifies wiring for analog signals, supporting both high and low voltage levels. With the ability to create a 4 x 32 matrix, users have control over dual, independent matrixes. The SCXI-1339 can accept matrix expansion cables via row connection for column expansion. Thumbscrews ensure a secure connection to the SCXI-1129, and the device can handle a maximum working voltage of 150 V with surge protection up to 800 V. While the SCXI-1339 is now considered obsolete by National Instruments, it can still be purchased and repaired through Apex Waves. Installation and configuration of this Terminal Block do not require any additional software or hardware resources, making it a user-friendly and efficient component for analog signal configuration.

Made By National Instruments
Part Number 187281A-01 SCXI-1339 (777687-39)
Compatibility SCXI-1129 Multiplexer Switch
Configuration Dual 4x32 Matrix
Voltage Rating 150 V Channel-to-Channel and Channel-to-Earth, 800 V Surge Voltage
Obsolete Status Announced by National Instruments but available for purchase and repairs by Apex Waves

Distribution Cache Shipping Info and Options

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Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.

Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.

 

Shipping Options:

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Emergency Courier – At times we can help work with a courier service to get the part to your facility during downtimes scenarios. We prefer that the customer sets up the courier but we can be there to make sure the product is handed off to the driver. Please give us a call to see if this is an option on your order.

Please Note: Products listed as “ships today” can ship same-day if an order is placed before 4PM. For larger drives and motors we ask that notification for same-day shipments be provided by 2PM at the latest. For any products listed as “ships in 3-5 days”, please give us a call to see if this can be expedited.

Question:

What is the purpose of the 187281A-01 SCXI-1339 Terminal Block?

Answer:

The 187281A-01 SCXI-1339 Terminal Block is designed for configuring the SCXI-1129 as a dual 4x32 matrix and for simplifying the wiring for analog signals. It supports both high and low voltage levels.

Question:

Can the SCXI-1339 Terminal Block handle voltage surges? If yes, up to what voltage?

Answer:

Yes, the SCXI-1339 Terminal Block can handle voltage surges up to 800 V.

Question:

Is the SCXI-1339 Terminal Block still actively supported by National Instruments?

Answer:

No, the SCXI-1339 Terminal Block is considered obsolete by National Instruments.

Question:

Are special software or hardware resources needed for the installation of the SCXI-1339 Terminal Block?

Answer:

No, installation and configuration of the SCXI-1339 Terminal Block do not require any additional software or hardware resources.

Question:

How does the SCXI-1339 Terminal Block connect to the SCXI-1129, and what feature ensures a secure connection?

Answer:

The SCXI-1339 Terminal Block front-mounts onto the SCXI-1129, and thumbscrews ensure a secure connection to the unit.