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July 2025
777687-00
777687-00, ±10 mV/˚C, ±50 VDC, SCXI-1300 Terminal Block
Actual item may vary if no part number is provided on quote request.
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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 777687-01 Terminal Block
National Instruments part number 777687-01 is an identifying part number for the SCXI-1300 Terminal Block. This is a general-purpose terminal block with an onboard temperature sensor. This model allows users to connect input signals to the SCXI-1102 Series, SCXI-1104, and SCXI-1100 modules. Additionally, it is compatible with the SCXI-1181K and SCXI-1300 modules. The NI 777687-00 is designed for easy mounting to the front of SCXI modules. It features a 96-pin DIN output connector for connection to the SCXI module. The integrated cold-junction sensor on this Terminal Block operates with an accuracy of 1.3 °C from 0 to 50 °C and has a repeatability of ±0.5 °C. The sensor outputs 10 mV/°C, ranging from 0 to 0.5 V over the temperature range of 0 to 50 °C.
Using a 32-channel SCXI module with the 777687-00 Terminal Block allows users to connect signals via screw terminals. This model has 32 pairs of screw terminals to connect to an SCXI module's 32 differential inputs. It also features two screw terminals for connecting to the module's functional chassis ground pins. For safety, the SCXI-1300 includes a solder lug as a chassis ground.
Additional screw terminals are provided to connect to the SCXIbus GUARD, the SCXI module OUTPUT, and the SCXI module AOREF. The National Instruments 777687-00 is a compact device measuring 49.3 x 4.3 x 18.8 cm and is designed to operate within a wide temperature range. To use the SCXI-1300, you will need the terminal block itself, the SCXI-1300 Terminal Block Installation Guide, an SCXI chassis, an SCXI module, the SCXI module user manual, a 1/8 in. flathead screwdriver, number 1 and 2 Phillips-head screwdrivers, a wire insulation stripper, long-nose pliers, and a wire cutter.
| Part Number | 777687-00 |
|---|---|
| Model Name | SCXI-1300 |
| Part Type | Terminal Block |
| Sensor Output | ±10 mV/ËšC |
| Maximum Wire Gauge | 26-16 AWG |
| Compatible Modules | SCXI-1100, SCXI-1102 Series, SCXI-1104, SCXI-1181, and SCXI-1181K modules |
| Corner Frequency | 0.16 Hz 1-pole RC |
| DC Rejection Capacity | ±50 VDC |
| Operating Temperature Range | 0 to 50 °C |
| Dimensions | 19.0 by 1.7 by 7.4 in |
Associated part numbers for 777687-00:
777687-00 PDF Manuals
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