規格
主要規格與效能（Core Specifications）
產品定位（Product Overview）
- NI PXI-2529 為高密度 Matrix Relay Module 矩陣繼電器切換模組
- 適用高通道數（High Channel Count）自動化測試應用
- 採用 Two-Wire Matrix 架構，可透過前端 Terminal Block 彈性配置
- 支援多模組擴充（Expandable Matrix Architecture）
- 適合低電壓與高電壓量測環境
矩陣架構與擴充（Matrix Architecture & Expansion）
- 支援 Matrix Expansion Cable / Expansion Plug
- 可無需外部佈線快速擴充矩陣系統
主要技術規格（Key Specifications）
| · Switching Current | 1A |
|---|---|
| · Carry Current | 2A |
| · Maximum Voltage | 150 Vrms / 150 VDC |
| · Relay Type | Low Thermal Offset Relay（低熱電勢偏移） |
主要特性（Key Features）
- PXI 模組化架構，易於整合至 ATE 系統
應用領域（Application Fields）
原廠英文說明
The NI PXI-2529 is a high-density matrix relay module built for applications with high-channel counts. The modules are two-wire matrices that are configurable with front mounting terminal blocks to achieve many different matrix configurations. Table 1 provides a complete list of possible configurations.
Expanding the matrix channel count is as easy as adding more modules. With the SCXI-1129, you can pass analog signals between two or more switch modules via a high-voltage backplane (HVAB), matrix expansion cables, or matrix expansion plugs. Using these connections, you can instantly expand your matrix without external wiring.
The NI 2529 modules are designed to work well with both low- and high-voltage levels. They use relays with low thermal offset to ensure accurate low-voltage measurements.