The National Instruments PXI-2590 Multiplexer Switch Module is a 4-channel device with 1.3 GHz bandwidth, designed for 50 Ω impedance systems, featuring gold-clad silver electromechanical non-latching relays with a
The National Instruments PXI-2590 Multiplexer Switch Module, with Part Number 777987-01, is a versatile 4-Channel device capable of handling bandwidths up to 1.3 GHz and maintaining a characteristic impedance of 50 Ω. It features electromechanical, non-latching relays that boast a quick operating and release time of typically 15 ms, and their contacts are made of durable gold-clad silver. The module is engineered for longevity, offering up to 5,000,000 mechanical and 100,000 electrical cycles.
Designed for high-performance applications, it can handle a maximum switching voltage of 24 V, both channel-to-ground and channel-to-channel, and supports a maximum switching and carry current of 1 A, with the capacity to manage up to 24 Watts of switching power. Initially, the DC path resistance is less than 0.1 Ω, which may rise to above 1 Ω towards the end of the relay’s lifespan.
The module’s sensitivity to trigger signals is evident as it accepts inputs through PXI trigger lines 0-7 and STAR with a minimum pulse width of 70 ns, demonstrating its quick responsiveness and ability to handle complex automated tasks in various testing and measurement scenarios.
Specification
Detail
Product Name
National Instruments PXI-2590 Multiplexer Switch Module
Part Number
777987-01
Channel Count
4-Channel
Bandwidth
1.3 GHz
Characteristic Impedance
50 Ω
Relay Type
Electromechanical, non-latching
Operating/Release Time
15 ms typical
Contact Material
Gold-clad silver
Life Expectancy
5,000,000 mechanical, 100,000 electrical cycles
Maximum Switching Voltage
24 V (channel-to-ground/channel-to-channel)
Maximum Switching Current
1 A
Maximum Carry Current
1 A
Maximum Switching Power
24 Watts
DC Path Resistance
< 0.1 Ω initial, >1 Ω end of life
Trigger Signal Input
PXI trigger lines 0-7, STAR, 70 ns min pulse width
Question 1: What are the specifications and capabilities of the National Instruments PXI-2590 Multiplexer Switch Module with Part Number 777987-01 in terms of bandwidth, impedance, relay type, operating time, construction material, longevity, switching voltage, current capacity, power handling, and trigger signal responsiveness? Answer 1: The operating and release time of the electromechanical, non-latching relays in the National Instruments PXI-2590 Multiplexer Switch Module is typically 15 milliseconds.
Question 2: What are some key specifications and features of the National Instruments PXI-2590 Multiplexer Switch Module, part number 777987-01, relevant to its performance in high-bandwidth, high-performance applications? Answer 2: The National Instruments PXI-2590 Multiplexer Switch Module, Part Number 777987-01, is designed to handle bandwidths up to 1.3 GHz with a characteristic impedance of 50 Ω, utilizes electromechanical, non-latching relays with an operating and release time of typically 15 ms, and is constructed with durable gold-clad silver contacts. It is engineered for an extended lifespan of up to 5,000,000 mechanical and 100,000 electrical
Question 3: What is the maximum switching voltage and current capacity of the National Instruments PXI-2590 Multiplexer Switch Module with Part Number 777987-01? Answer 3: The National Instruments PXI-2590 Multiplexer Switch Module with Part Number 777987-01 is a 4-Channel device capable of handling up to 1.3 GHz bandwidths, maintaining a characteristic impedance of 50 Ω, and using electromechanical, non-latching relays with a 15 ms operating time. It is built for durability, supporting 5,000,000 mechanical and 100,000 electrical cycles, with a maximum switching voltage of 24 V
Question 4: What is the operating and release time of the electromechanical, non-latching relays in the National Instruments PXI-2590 Multiplexer Switch Module? Answer 4: The maximum switching voltage of the National Instruments PXI-2590 Multiplexer Switch Module with Part Number 777987-01 is 24 V, and it supports a maximum switching and carry current of 1 A.
Question 5: What are the operating capabilities and specifications of the National Instruments PXI-2590 Multiplexer Switch Module with Part Number 777987-01, and how does it perform in high-performance applications? Answer 5: The National Instruments PXI-2590 Multiplexer Switch Module, with part number 777987-01, is designed for high-performance applications with key specifications including a bandwidth capacity of up to 1.3 GHz, a characteristic impedance of 50 Ω, electromechanical non-latching relays with a quick actuation time of 15 ms, and contacts made of gold-clad silver for durability. It supports a maximum switching voltage of 24 V, carries a maximum current of
