NBIO-21CU模拟输入/输出（I/O）单元 用于工业自动化和控制系统

NBIO-21CU是一种 ，通常用于工业自动化和控制系统中，用于连接和监测模拟信号，如温度、压力、流量和液位等。

以下是关于NBIO-21CU的一些参数：

通道数目：NBIO-21CU控制模块通常具有多个输入/输出通道，这些通道可以用于连接不同类型的、传感器数字、输出执行、器模拟或其他输入外部和设备模拟^[输出2^[]^2。]^。

3 **.输入 **/通信输出接口类型****：：NB这种IO模块-可以2支持1不同类型的CU输入控制和模块输出通常，具有包括标准的数字通信输入接口

工作电压：这种模块通常能够适应不同的工作电压范围，以适应不同地区和应用的电力要求。

工作温度范围：NBIO-21CU的工作温度范围为-40℃至70℃。

尺寸和重量：该模块的产品尺寸约为10cm × 12cm × 4cm，重量为0.5kg。

采样周期：其采样周期通常为100ms。

冗余：该模块具有双电源和处理器冗余，增强了其可靠性和稳定性。

兼容性：NBIO-21CU控制模块通常与Plc系统兼容。

The NBIO-21CU is an analog input/output (I/O) unit commonly used in industrial automation and control systems to connect and monitor analog 

signals such as temperature, pressure, flow, and level.

Here are some parameters about NBIO-21CU:

Number of channels: NBIO-21CU control modules typically have multiple input/output channels that can be used to connect different types, sensor digital, 

output executive, device analog, or other input external and device analog ^[Output 2^[]^2.] ^.

3 **. Input **/ Communication output interface type **** : : NB This IO module - can 2 support 1 different types of CU input control and module output usually, 

has included standard digital communication input interface

Operating voltage: This module is usually able to adapt to different operating voltage ranges to suit the power requirements of different regions and applications.

Operating temperature range: The operating temperature range of NBIO-21CU is -40℃ to 70℃.

Size and weight: The product size of the module is about 10cm × 12cm × 4cm, and the weight is 0.5kg.

Sampling period: The sampling period is usually 100ms.

Redundancy: The module has dual power supplies and processor redundancy, enhancing its reliability and stability.

Compatibility: NBIO-21CU control modules are generally compatible with Plc systems.