Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
SCXI-1366
SCXI-1366, Screw Terminal, 32 Relay, Terminal Block
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments SCXI-1366 Terminal Block
The NI SCXI-1366 (Part Number: 777687-66) is designed to be installed on the front of the SCXI-1166 Switch Module and is meant for general-purpose switching applications. There are screw terminals on the Terminal Block that offer access to the 32 relays. There are connections for the trigger output and trigger input signals as well. The user can link signal wires to the screw terminals by placing the stripped side of the wire inside the terminal.
To use the SCXI-1366 terminal block, you need the following: a SCXI chassis, a SCXI-1166 switch module, a number 2 Phillips-head screwdriver, a 1/8 inch flathead screwdriver, a wire insulation stripper, and a wire cutter.
The NI SCXI 1366 Terminal Block is rated for Measurement Category I and created to carry signal voltages to 150 V maximum. This Terminal Block can endure 800 V impulse voltage maximum. However, this model should not be utilized for linking to signals or completing measurements within Categories II, III, or IV. In addition, the SCXI-1366 cannot be linked to MAINS supply circuits of 115 or 230 VAC.
A few safety precautions to take when handling the NI SCXI-1366 include: not touching the exposed pins of connectors, grounding yourself with a grounding strap or holding a grounded item, and touching the antistatic package to a metal part of the chassis before taking the SCXI-1366 out of the package. It is also recommended to keep the Terminal Block in an antistatic package when it is not being used.
To link the SCXI-1366 to the SCXI-1166, the user must first join the Terminal Block's front connectors to the matching connectors on the module. Then, tighten the top and bottom thumbscrews on the rear of the terminal block. When connected to the SCXI-1166, the device can be programmed using software packages or application development environments (ADEs) such as LabVIEW, LabWindows/CVI, or Measurement Studio.
SCXI-1366 Obsolete Status has been announced by National Instruments, but the Terminal Block will still be available for purchase and repairs by Apex Waves.
| Model | SCXI-1366 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777687-66 |
| Type | Terminal Block |
| Measurement Category | I |
| For Use With: | SCXI-1166 Switch Module |
| Screw Terminals | 32 |
| SCXI-1366 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for SCXI-1366:
National Instruments SCXI-1366 Frequently Asked Questions
Question: What is the maximum signal voltage the SCXI-1366 can safely carry?
Answer: The maximum signal voltage the SCXI-1366 can safely carry is 150 V.
Question: Prior to connecting signals to the SCXI 1366, how much should the signal wire be stripped?
Answer: The insulation on the signal wire should be stripped 3/16 of an inch or less prior to connecting signals to the SCXI 1366.
Question: Which type of cable should be used with the NI SCXI-1366?
Answer: A shielded coaxial cable should be used with the NI SCXI-1366.
Question: Where can I find the signal connections for the SCXI-1366 Terminal Block?
Answer: The signal connections for the SCXI-1366 Terminal Block are in the manual for the model.
Delivery:
Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
