The NI-SCXI-1125 module is a product manufactured by National Instruments (now part of NI). It is designed for use with the SCXI (Signal Conditioning eXtensions for Instrumentation) platform, which is a modular data acquisition system.

Product Name:

NI-SCXI-1125

Product Description:

The NI-SCXI-1125 is a 32-channel, isolated, multiplexer module designed for SCXI chassis. It allows users to switch and measure voltages or currents across multiple channels with isolation between channels.

Product Parameters and Specifications:

– Channels: 32
– Isolation: 250 Vrms channel-to-channel
– Maximum Voltage: ±250 VDC/Vrms
– Maximum Current: 2 A (DC/AC peak)
– Input Impedance: 10 MΩ || 50 pF
– Isolation to Chassis: 354 VDC/Vrms
– Common-Mode Voltage Range: ±250 VDC/Vrms
– Bandwidth: DC to 20 kHz (-3 dB)
– Settling Time: 30 µs to 0.1% of range

Product Use:

The NI-SCXI-1125 module is typically used in industrial automation, test and measurement applications, and research environments where high-channel count data acquisition with isolation between channels is required. It enables users to switch between multiple input signals for measurement or control purposes, offering flexibility and accuracy in data acquisition systems.