Description
The Part Number 776572-75 refers to a PXI Switch categorized under the model SCXI-1175. This model is a 196 Channel Multiplexer designed for efficient signal routing in complex test systems. It boasts a Maximum Switching Power per Channel of 30W, ensuring it can handle a variety of signal types without compromise.
Its DC Isolation Resistance is greater than 1 GΩ, providing excellent isolation between channels to minimize interference in measurements. The unit allows for a Maximum Total Current of 1A across all channels, with a Relay Operating Time that is typically around 1ms, ensuring quick and efficient switching.
The Maximum Channel-to-Channel Voltage and Maximum Signal Voltage are both capped at 100 V, with the system capable of withstanding a Maximum Impulse Voltage of 500 V. This ensures the SCXI-1175 can be used in a wide range of applications without risk of damage from high-voltage spikes.
For connectivity, the Control Cable for SCXI-1175 is the SH9MD-AUX, available in 1 or 2 m lengths. In contrast, the Control Cable for USB-13xx setups is a Standard 1 m USB link. Additionally, it supports a High-Voltage Interconnect Cable (HV8-HV8) and a DMM Connection Cable (HV8-BAN4), providing flexibility in connecting to various devices and instruments.
Despite the Obsolete Status announced by National Instruments, the SCXI-1175 remains available for purchase and repairs through Apex Waves. This ensures that users of this versatile multiplexer can continue to rely on its performance and capabilities for their testing and measurement needs.
| Specification | Detail |
|---|---|
| Part Number | 776572-75 |
| Category | PXI Switches |
| Model | SCXI-1175 |
| Description | 196 Channel Multiplexer |
| Max Switching Power per Channel | 30W |
| DC Isolation Resistance | > 1 GΩ |
| Max Total Current | 1A |
| Relay Operating Time | Typical 1ms |
| Max Channel-to-Channel Voltage | 100 V |
| Measurement Category | I |
| Max Signal Voltage | 100 V |
| Max Impulse Voltage | 500 V |
| Control Cable for SCXI-1175 | SH9MD-AUX (1 or 2 m lengths) |
| Control Cable for USB-13xx | Standard 1 m USB link |
| High-Voltage Interconnect Cable | HV8-HV8 |
| DMM Connection Cable | HV8-BAN4 |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What’s the max switching power/channel for SCXI-1175?
Answer 1: 30W
Question 2: What is the total current capacity of SCXI-1175?
Answer 2: 1A
Question 3: What’s the max channel-to-channel voltage of SCXI-1175?
Answer 3: 100V
Question 4: What cable is used for SCXI-1175 control?
Answer 4: SH9MD-AUX
Question 5: Is the SCXI-1175 still available despite being obsolete?
Answer 5: Yes, through Apex Waves
