777878-01
National Instruments
777878-01
National Instruments
Description
The 777878-01 TB-2605 Multiplexing Terminal Block and Analog Bus Plug Kit by National Instruments is a front-mounting screw terminal block with multiplexing capabilities, compatible with NI 2501 and NI 2503 switch cards. Featuring an isothermal design and cold-junction sensor, this terminal block provides precise measurements for thermocouples, voltage signals, thermistors, and RTDs.
The 777878-01 TB-2605 Multiplexing Terminal Block and Analog Bus Plug Kit by National Instruments is a front-mounting screw terminal block with multiplexing capabilities. This terminal block, also known as the NI TB-2605, is compatible with NI 2501 and NI 2503 switch cards and connects to the front panel I/O connector of each PXI switch card. The TB-2605 Terminal Block features an analog bus plug for simple multiplexer expansion. This isothermal terminal block includes screw terminals and is designed to work seamlessly with thermocouples, voltage signals, thermistors, and RTDs. The isothermal features reduce temperature gradients across the screw terminals, and the cold-junction temperature sensor enhances precision when measuring with thermocouples. To use the terminal block, a NI switch card, user manual, wire cutters, screwdrivers, wire insulation stripper, and analog bus connectors are necessary. The TB-2605 is constructed with an enclosure to maintain an isothermal environment for the cold-junction sensor and terminals. It has two extra connectors on the front panel for analog bus connections, with a cold-junction sensor accuracy and readability specified for different temperature ranges. Despite being declared obsolete by National Instruments, the TB-2605 will still be available for purchase and repairs through Apex Waves.
| Made By | National Instruments |
|---|---|
| Part Number | 777878-01 |
| Compatibility | Compatible with the NI 2501 and NI 2503 |
| Type of Terminal Block | Front-mounting, screw terminal, with multiplexing properties |
| Isothermal Properties | Includes precise cold-junction temperature sensor |
| Physical Dimensions | 3.3 x 4.2 x 0.80 in. (8.4 x 10.7 x 2.0 cm) |
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.
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Question:
What is the product number of the Multiplexing Terminal Block and Analog Bus Plug Kit designed by National Instruments?
Answer:
The product number is 777878-01.
Question:
Which NI switch cards is the NI TB-2605 compatible with?
Answer:
The NI TB-2605 is compatible with NI 2501 and NI 2503 switch cards.
Question:
What is the main advantage of the isothermal features of the TB-2605?
Answer:
The isothermal features of the TB-2605 reduce temperature gradients across the screw terminals, which enhances precision, especially when measuring with thermocouples.
Question:
What equipment is needed to use the TB-2605 Terminal Block?
Answer:
To use the TB-2605 Terminal Block, a NI switch card, user manual, wire cutters, screwdrivers, wire insulation stripper, and analog bus connectors are necessary.
Question:
Can customers still purchase or repair the TB-2605 despite it being declared obsolete by National Instruments?
Answer:
Yes, even though the TB-2605 is declared obsolete by National Instruments, it will still be available for purchase and repairs through Apex Waves.