155411B-02L
National Instruments
155411B-02L
National Instruments

Description
The 155411B-02L CCA,TB-4339B NI Terminal Block is designed for use with PXIe-4330/4331 Universal Bridge Input Modules, featuring an integrated mechanical interlock system for secure installation. This front-side deployment accessory ensures easy installation and uninstallation on compatible PXI chassis, maintaining signal integrity with a 350-ohm quarter bridge and 100k-ohm calibration resistor.
The 155411B-02L CCA,TB-4339B NI TB-4339B Terminal Block is a variant of the TB-4339, designed specifically for use with the PXIe-4330/4331 Universal Bridge Input Modules. This accessory features an integrated mechanical interlock system to prevent accidental coupling with incompatible modules, ensuring secure installation with captive screws. The NI TB-4339B is intended for front-side deployment on a compatible PXI chassis, allowing for easy installation and uninstallation without shutting down the entire acquisition system. Equipped with a 350-ohm quarter bridge and a 100k-ohm calibration resistor, this Terminal Block ensures low trace resistance and maintains signal integrity as it passes through the main connector.
Made By | National Instruments |
---|---|
Part Number | 155411B-02L |
Compatibility | Only with PXIe-4330/4331 Universal Bridge Input Modules |
Installation Feature | Integrated mechanical interlock system, easy installation/uninstallation without shutting down the system |
Design Feature | Captive screws to keep the module securely held with the chassis |
Additional Features | 350-ohm quarter bridge and 100k-ohm calibration resistor, low trace resistance |
Distribution Cache Shipping Info and Options
Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.
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:
Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.
Next Day Air – This service guarantees delivery by 10:30AM and is the most frequently used option for overnight shipments.
Next Day Air Saver – This cost saving overnight alternative guarantees delivery by 3PM the next day.
2nd Day Air – For domestic shipments that would take 3-5 days if shipped via Ground, sometimes having the order in 2 days is a great way to go
Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.
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 model 155411B-02L specifically designed for?
Answer:
The model 155411B-02L, also known as the NI TB-4339B Terminal Block, is specifically designed for use with the PXIe-4330/4331 Universal Bridge Input Modules.
Question:
What safety feature does the NI TB-4339B incorporate to ensure compatibility?
Answer:
The NI TB-4339B incorporates an integrated mechanical interlock system to prevent accidental coupling with incompatible modules and ensure secure installation.
Question:
Can the NI TB-4339B Terminal Block be installed or uninstalled without powering down the entire acquisition system?
Answer:
Yes, the NI TB-4339B is intended for front-side deployment on a compatible PXI chassis and can be installed or uninstalled easily without shutting down the entire acquisition system.
Question:
What type of bridge and calibration resistor does the NI TB-4339B Terminal Block feature?
Answer:
The NI TB-4339B Terminal Block features a 350-ohm quarter bridge and a 100k-ohm calibration resistor.
Question:
What is the benefit of having a 350-ohm quarter bridge and a 100k-ohm calibration resistor in the NI TB-4339B?
Answer:
Having a 350-ohm quarter bridge and a 100k-ohm calibration resistor in the NI TB-4339B ensures low trace resistance and maintains signal integrity as the signal passes through the main connector.