185151B-02
National Instruments
185151B-02
National Instruments
Description
The National Instruments 185151B-02 cFP-RLY-421 Relay Output Module is a versatile and reliable component designed for use with Compact FieldPoint systems, featuring eight SPST electromechanical relays for AC and DC applications. With fast relay operate and release times, this module is ideal for time-sensitive operations and includes NO and IC terminals for easy wiring of external loads.
The National Instruments 185151B-02 cFP-RLY-421 Relay Output Module is a versatile and reliable component designed for use with Compact FieldPoint systems. Featuring eight SPST electromechanical relays, this module can handle both AC and DC switching applications. With a fast relay operate time of 8 ms and a release time of 4 ms, the cFP-RLY-421 is ideal for time-sensitive operations. Each relay channel has a normally open (NO) terminal and an isolated common (IC) terminal for easy wiring of external loads. It is important to note that hazardous voltage applications require specific connector blocks to ensure safety. The module has a maximum AC switching power of 375 VA and a maximum DC switching power of 60 W. Installation in a NEMA, IP, or UL listed enclosure is recommended for safe use. The cFP-RLY-421 is a reliable and durable component with a mechanical life of 2 x 10^7 operations minimum and an electrical life of 100,000 operations. This UL recognized component is a valuable addition to any industrial automation system.
| Made By | National Instruments |
|---|---|
| Part number | 185151B-02 cFP-RLY-421 |
| Module Type | Relay Output Module (AC/DC Switching) |
| Number of Relays & Relay Type | Eight SPST electromechanical relays, non-latching, normally open (NO) |
| Operating Power Source & Temperature | Mounted on cFP-BP-x Compact FieldPoint backplane, Recommended operating temperature: -40 to 55 °C |
| Mechanical and Electrical Life | Expected mechanical life: 2 x 10^7 operations minimum; Expected electrical life: 100,000 operations |
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 type of relays does the National Instruments 185151B-02 cFP-RLY-421 Output Module feature?
Answer:
The National Instruments 185151B-02 cFP-RLY-421 Output Module features eight SPST electromechanical relays.
Question:
What is the relay operate time and release time for the cFP-RLY-421 module?
Answer:
The cFP-RLY-421 module has a fast relay operate time of 8 ms and a release time of 4 ms.
Question:
Are the relay channels of the cFP-RLY-421 isolated, and what type of terminals do they include?
Answer:
Each relay channel of the cFP-RLY-421 has an isolated common (IC) terminal, and includes a normally open (NO) terminal for easy wiring of external loads.
Question:
What are the maximum AC and DC switching powers of the cFP-RLY-421 module?
Answer:
The cFP-RLY-421 module has a maximum AC switching power of 375 VA and a maximum DC switching power of 60 W.
Question:
What are the recommended safety measures for installing the cFP-RLY-421 module?
Answer:
Installation in a NEMA, IP, or UL listed enclosure is recommended for the cFP-RLY-421 module to ensure safe use, especially for hazardous voltage applications which require specific connector blocks for safety.