Description
The part number 777687-20 pertains to a specialized piece of equipment known as the SCXI-1320 Temperature Sensor Terminal Block. It serves as a direct replacement for the previous part number 181645B-01. Classified under the SCXI & Legacy category, this terminal block is tailored for use in advanced temperature sensing applications.
The SCXI-1320 model is compatible with a range of SCXI modules, including SCXI-1121, SCXI-1120D, SCXI-1126, SCXI-1120, and SCXI-1125. It features 18 screw terminals that facilitate secure connections. One of its hallmark features is the onboard temperature sensor for cold-junction compensation, which enhances the accuracy and reliability of temperature measurements.
To make full use of the SCXI-1320, certain items are required, including an SCXI chassis, an appropriate SCXI module, and various tools such as Philips-head screwdrivers (#1 and #2), wire cutter, wire insulation stripper, long-nose pliers, and a 1/8 in. flathead screwdriver.
Although its obsolete status has been announced by National Instruments, it remains available for purchase and repairs through Apex Waves, ensuring that users can continue to benefit from its specialized capabilities.
| Attribute | Detail |
|---|---|
| Part Number | 777687-20 |
| Previous Part Number | 181645B-01 |
| Category | SCXI & Legacy |
| Model | SCXI-1320 |
| Description | Temperature Sensor Terminal Block |
| Compatibility | SCXI-1121, SCXI-1120D, SCXI-1126, SCXI-1120, SCXI-1125 |
| Screw Terminals | 18 |
| Features | Onboard temperature sensor for cold-junction compensation |
| Required Items for Use | SCXI chassis, SCXI module, Philips-head screwdrivers (#1 and #2), wire cutter, wire insulation stripper, long-nose pliers, 1/8 in. flathead screwdriver |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What does SCXI-1320 replace?
Answer 1: Replaces part number 181645B-01.
Question 2: What is the part number for SCXI-1320?
Answer 2: 777687-20.
Question 3: What modules is SCXI-1320 compatible with?
Answer 3: SCXI-1121, 1120D, 1126, 1120, 1125.
Question 4: Does SCXI-1320 have onboard compensation?
Answer 4: Yes, for temperature sensing.
Question 5: Is the SCXI-1320 still available for purchase?
Answer 5: Yes, through Apex Waves.



