PXI-8421-4
National Instruments
PXI-8421-4
National Instruments
Description
The PXI-8421/4 by National Instruments is a versatile and reliable RS-485 interface device suitable for industrial automation and process control applications. Despite being classified as obsolete, it is still available for purchase and offers repair services, demonstrating National Instruments’ commitment to customer satisfaction and support.
The PXI-8421/4, manufactured by National Instruments, is a versatile device that offers various features and capabilities. With a part number of 777735-04, this model prides itself as a reliable solution for a range of communication requirements. One of the standout characteristics of the PXI-8421/4 is its interface type, which is RS-485. This interface standard ensures reliable and efficient communication over long distances, making it suitable for industrial automation, process control, and other applications that demand robust and stable data transmission. Furthermore, the PXI-8421/4 supports a 2-wire automatic control communication mode. This mode simplifies the setup process by automatically configuring the communication parameters based on the connected devices. It reduces the complexity and effort required to establish communication links between devices, making it an ideal choice for engineers and technicians seeking seamless integration and operation within their systems. It is worth noting that the PXI-8421/4 is classified as obsolete. However, it is still available for purchase, indicating that National Instruments recognizes the demand for this model and allows customers to procure it for their specific needs. Additionally, repair services are also accessible for the PXI-8421/4, ensuring that users can maintain and extend the lifespan of their existing devices. This availability emphasizes the commitment towards customer satisfaction and support even for older product models.
| Made By | National Instruments |
|---|---|
| Model Number | PXI-8421/4 |
| Part Number | 777735-04 |
| Interface Type | RS-485 |
| Communication Mode | 2-wire automatic control |
| Status | Obsolete, but available for purchase and repairs |
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:
Who manufactures the PXI-8421/4 device?
Answer:
The PXI-8421/4 is manufactured by National Instruments.
Question:
What is the interface type used by the PXI-8421/4?
Answer:
The interface type used by the PXI-8421/4 is RS-485.
Question:
What is the part number of the PXI-8421/4?
Answer:
The part number of the PXI-8421/4 is 777735-04.
Question:
Can you still purchase the PXI-8421/4 even though it is classified as obsolete?
Answer:
Yes, the PXI-8421/4 is still available for purchase despite being classified as obsolete.
Question:
Does the PXI-8421/4 offer any type of communication control mode?
Answer:
The PXI-8421/4 supports a 2-wire automatic control communication mode.