Description
The product with the part number 149753A-01L (782856-02) falls under the category of PXI Source Measure Units. It is identified by the model PXIe-4139 and is described as the NI PXIe-4139 System SMU With Higher Power Option. This system is equipped with output connector features such as Guard and Sense terminals.
The Guard Terminal is utilized for implementing guarding strategies in cabling and test installations. This feature is critical for maintaining signal integrity in complex measurement setups. On the other hand, the Sense Terminal is used for compensating for current-resistance loss drops in cables and switches when remote sense is enabled, ensuring accurate measurements even in the presence of potential voltage drops.
Furthermore, the PXIe-4139 is designed with advanced Timing and Triggering capabilities. This enables precise control of sourcing and measuring operations and synchronization with other devices, which is crucial for achieving high accuracy and repeatability in measurements. The device also includes a Sequence Engine, which allows for precise control over sourcing functionality and deterministic timing for measurements. This is further complemented by various Sequencing Methods, including applying output values in sequence with source delays or using a trigger for precise timing. These features collectively make the PXIe-4139 an effective solution for a wide range of measurement and testing applications.
| Specification | Detail |
|---|---|
| Part Number | 149753A-01L (782856-02) |
| Category | PXI Source Measure Units |
| Model | PXIe-4139 |
| Description | NI PXIe-4139 System SMU With Higher Power Option |
| Output Connector Features | Guard and Sense terminals |
| Guard Terminal Use | Implementing guarding strategies in cabling and test installations |
| Sense Terminal Use | Compensating for current-resistance loss drops in cables and switches when remote sense is enabled |
| Timing and Triggering | Enables precise control of sourcing and measuring operations and synchronization with other devices |
| Sequence Engine | Enables precise control over sourcing functionality and deterministic timing for measurements |
| Sequencing Methods | Applying output values in sequence with source delays or using a trigger for precise timing |
Question 1: What is the model of the PXI SMU with higher power option?
Answer 1: PXIe-4139
Question 2: What feature helps maintain signal integrity in the PXIe-4139?
Answer 2: Guard Terminal
Question 3: Why is the Sense Terminal important in the PXIe-4139?
Answer 3: Compensates for voltage drops
Question 4: What advanced capability does the PXIe-4139 offer for measurement control?
Answer 4: Timing and Triggering
Question 5: What allows precise sourcing control in the PXIe-4139?
Answer 5: Sequence Engine
