Description
The 778572-20 is a high-quality PXI Switch designed for versatile applications within testing environments. Known by its model number, PXI-2520, this unit stands out as a PXI Relay Module characterized by its Single-Pole, Single-Throw (SPST) open configuration. It boasts an impressive capability of managing up to 80 channels with a voltage capacity of 150 V and a current limit of 2 A.
This General-Purpose Switching Module is engineered for reliability and efficiency, featuring an independent A-frame type relay. It offers advanced functionality such as software programmability, which includes internal relay account tracking to monitor and manage operations seamlessly.
Its voltage and current capacity make it an ideal choice for coupling with Automated Test Equipment (ATE) loads or for controlling a variety of devices such as heaters, lights, and fans. Moreover, the PXI-2520 is capable of handling inductive load switching, although it requires protection against high voltage transients to ensure longevity and optimal performance.
The module exhibits low DC path resistance throughout the life of the relay, which significantly increases above specified values towards the end of the relay’s lifespan. It’s important to note that the module’s memory requires energy to maintain stored information, and contents are inevitably lost once power is removed.
Furthermore, the power cycle process for the PXI-2520 is comprehensive, necessitating the complete removal of power and adequate discharge. This entails a full shutdown of both the PC and chassis to ensure a safe and effective power cycle process.
Overall, the PXI-2520 stands as a robust and versatile PXI Switching Module tailored for general-purpose applications within the realm of electronic test and measurement, offering both reliability and efficiency to meet a wide range of technical requirements.
| Part Number | 778572-20 |
|---|---|
| Category | PXI Switches |
| Model | PXI-2520 |
| Description | PXI Relay Module, SPST (open), 80-Channel, 150 V, 2 A |
| Type | General-Purpose Switching Module |
| Relay Type | Single-pole, Single-throw (SPST), Independent A-frame type |
| Software Programmability | Yes, supports internal relay account tracking |
| Voltage/Current Capacity | Efficient coupling, perfect for ATE loads or to control heaters, lights, and fans |
| Inductive Load Switching | Capable, requires protection against high voltage transients |
| DC Path Resistance | Low for the life of the relay; rises rapidly above specified value at end of relay life |
| Memory | Requires energy to maintain stored information; contents are lost when power is removed |
| Power Cycle Process | Includes complete removal of power and adequate discharge; requires full shutdown of PC and chassis |
Question 1: What is the part number for the PXI-2520?
Answer 1: The part number is 778572-20.
Question 2: How many channels does the PXI-2520 support?
Answer 2: It supports 80 channels.
Question 3: What is the voltage capacity of the PXI-2520?
Answer 3: It has a voltage capacity of 150 V.
Question 4: What is the current limit of the PXI-2520?
Answer 4: The current limit is 2 A.
Question 5: Does the PXI-2520 support inductive load switching?
Answer 5: Yes, but requires protection against high voltage transients.
