200928A-01
National Instruments
200928A-01
National Instruments

Description
The 200928A-01 System Element is a NI TB-2642B Terminal Block with 0 OHM Protection from National Instruments, designed for use with PXIe-2532B or PXI-2532B Switch Modules. It can be operated with optional protection resistance to prolong reed relay life and prevent degradation from capacitive loads.
The 200928A-01 System Element is a NI TB-2642B Terminal Block with 0 OHM Protection from National Instruments. This switching accessory is designed for use with the National Instruments PXIe-2532B or PXI-2532B Switch Module in a single-wire, 16 x 32 matrix topology. The TB-2642B can be operated with optional protection resistance to prolong the life of the Switch Module's reed relays and prevent degradation from capacitive loads. To order a unit with built-in protection resistance, use part number 782385-06, while the base version without protection resistance can be acquired through part number 782385-07. The Terminal Block allows a flow of up to 0.4 amperes of current per channel, with a DC path resistance of <2.1 ohms. Additionally, a row protection bypass header is provided for bypassing row protection resistors on the NI TB-2642B.
Made By | National Instruments |
---|---|
Part number | 200928A-01 |
Compatibility | National Instruments PXIe-2532B or PXI-2532B Switch Module |
Topology | Single-wire, 16 x 32 matrix |
Protection resistance part number | 782385-06 (with protection), 782385-07 (without protection) |
Maximum current and DC path resistance | 0.4 amperes (max per channel), < 2.1 ohms DC path 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 function of the 200928A-01 System Element?
Answer:
The 200928A-01 System Element functions as a NI TB-2642B Terminal Block with 0 OHM Protection designed for use with the National Instruments PXIe-2532B or PXI-2532B Switch Module, facilitating a single-wire, 16 x 32 matrix topology.
Question:
Can the 200928A-01 System Element be operated with protection resistance?
Answer:
Yes, the TB-2642B component of the 200928A-01 System Element can be operated with optional protection resistance to extend the life of the Switch Module's reed relays and to avoid degradation from capacitive loads.
Question:
What part number should be used to order the unit with built-in protection resistance?
Answer:
To order the unit with built-in protection resistance, use part number 782385-06.
Question:
What is the current carrying capacity of a single channel on the NI TB-2642B?
Answer:
A single channel on the NI TB-2642B can carry up to 0.4 amperes of current.
Question:
What is the purpose of the row protection bypass header on the NI TB-2642B?
Answer:
The row protection bypass header on the NI TB-2642B is provided for bypassing row protection resistors.