SCXI-1000DC 直流机箱 提供低噪音性能

【产品详情】

National Instruments SCXI-1000DC SCXI机箱

NI SCXI-1000DC（部件号：776570-00）是一款坚固耐用的SCXI直流机箱。这款 4 插槽型号提供低噪音性能。该模型不仅为SCXI模块供电，还控制所有触发、定时和信号路由功能。对于 未来 的 扩展 或 更 大 的 系统， 最多 8 个 NI SCXI-1000DC 机 箱 可以 与 一个 多功能 I/ O 模 块 或 设备 进行 菊花 链 连接， 以 用于 需要 高 通道 数 的 应用。用户可以使用任何 9.6 至 16 VDC 电源为 SCXI-1000DC 供电。

该机箱配有屏蔽外壳和用于 SCXI 模块的强制风冷布置。该型号提供的低环境使其成为信号调理的理想解决方案。SCXI-1000DC 带有 3 条内部模拟总线。必要时，SCXI 1000DC还可以借助可选的SCXI-1383浮充充电器/电源从交流电源插座运行。SCXI机箱具有独特的架构，因为它具有用于路由数字和模拟信号的SCXIbus，并充当已安装模块之间的通信管道。该模型中包含的机箱控制电路管理进出SCXIbus的所有信号路由，并确保DAQ设备和所连接的SCXI模块之间的紧密同步。

此机箱可以针对 32 个不同的地址进行配置。因此，用户可以将多个SCXI机箱连接到一个控制源。为了选择机箱地址，机箱插槽 #0 的前面板后面提供了三个跳线。为了将插槽 # 0 和所有插入的模块重新初始化到其上电状态，还提供了一个重置按钮。

SCXI-1000DC 直流机箱 提供低噪音性能

【英文介绍】

National Instruments SCXI-1000DC SCXI chassis

The NI SCXI-1000DC (Part number: 776570-00) is a rugged SCXI DC chassis. This 4-slot model offers low noise performance. This model not only powers the SCXI module, but also controls all triggering, timing, and signal routing functions. For future extended or larger systems, up to eight NI SCXI-1000DC boxes can be daisy-chain-linked to a single multi-function I/ O module or device for applications requiring a high channel count. Users can power the SCXI-1000DC with any 9.6 to 16 VDC power supply.

The case is equipped with a shielded housing and a forced air cooling arrangement for SCXI modules. The low environment offered by this model makes it an ideal solution for signal conditioning. The SCXI-1000DC comes with three internal analog buses. When necessary, the SCXI 1000DC can also be operated from an AC power outlet with the optional SCXI-1383 float charger/power supply. The SCXI chassis has a unique architecture as it has a SCXIbus for routing digital and analog signals and acts as a communication conduit between installed modules. The chassis control circuit included in this model manages all signal routing to and from SCXIbus and ensures tight synchronization between the DAQ device and the connected SCXI module.

The chassis can be configured for 32 different addresses. As a result, users can connect multiple SCXI chassis to a single control source. To select the chassis address, three jumpers are provided behind the front panel of chassis slot #0. To reinitialize slot # 0 and all inserted modules to their power-on state, a reset button is also provided.

SCXI-1000DC 直流机箱 提供低噪音性能

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