777966-40
National Instruments
777966-40
National Instruments
Description
The 777966-40 SCXI-1540 LVDT Input Module by National Instruments is a versatile module for measuring signals from position sensors, with 8 channels and high-speed scanning capabilities. It offers autocalibration and configurable settings for each channel, despite being declared obsolete, it can still be purchased and repaired through Apex Waves.
The 777966-40 SCXI-1540 LVDT Input Module by National Instruments is a versatile module designed for measuring signals from transformer-based ratiometric position sensors, including LVDTs, RVDTs, and resolvers. With 8 channels and 4/5-wire connections, this module allows for high-speed scanning of analog input channels at rates up to 333 kS/s within an SCXI system. It also features a random scanning function for selectively gathering data from specific channels. The SCXI-1540 offers autocalibration capabilities through NI-DAQ or LabVIEW VI, eliminating the need for external hardware and allowing for error correction in excitation and input circuitry. Configuration settings such as gain, level, wire mode, and frequency can be set for each channel without the use of jumpers, and synchronization of multiple channels to the same frequency is possible. Although declared as obsolete by National Instruments, the SCXI-1540 module can still be purchased and repaired through Apex Waves.
| Made By | National Instruments |
|---|---|
| Part Number | 777966-40 |
| Compatible Sensors | LVDTs, RVDTs, and resolvers |
| Connection Type | 4 and 5-wire for LVDTs and RVDTs |
| Maximum Scanning Rate | 333 kS/s |
| Autocalibration | Supported through NI-DAQ or LabVIEW VI, without external hardware |
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 signals is the SCXI-1540 LVDT Input Module designed to measure?
Answer:
The 777966-40 SCXI-1540 LVDT Input Module is designed to measure signals from transformer-based ratiometric position sensors, including LVDTs (Linear Variable Differential Transformers), RVDTs (Rotary Variable Differential Transformers), and resolvers.
Question:
How many channels does the SCXI-1540 feature, and what are its connection capabilities?
Answer:
The SCXI-1540 features 8 channels and supports 4/5-wire connections.
Question:
What is the maximum scanning rate of the SCXI-1540's analog input channels?
Answer:
The SCXI-1540 can scan analog input channels at rates up to 333 kS/s within an SCXI system.
Question:
Does the SCXI-1540 have autocalibration capabilities, and how can it be managed?
Answer:
Yes, the SCXI-1540 offers autocalibration capabilities which can be managed through NI-DAQ or LabVIEW VI. This eliminates the need for external calibration hardware and allows for error correction in excitation and input circuitry.
Question:
Can the SCXI-1540 synchronize multiple channels to the same frequency?
Answer:
Yes, the SCXI-1540 module allows for the synchronization of multiple channels to the same frequency.