1771-IFMS A-B

Description

1771-IFMS A-B

1771-IFMS A-B是一款由Allen-Bradley（A-B）生产的Flex I/O输入模块。该模块专为测量电流信号设计，可以连接各种电流传感器或电流输出设备，进行信号采集和转换。

规格：

• 输入分辨率：12位二进制。
• 精度：在25摄氏度时，精度为量程的0.1%。
• 输入过压保护：额定值为32伏。
• 模块输入阻抗：1兆欧。
• 共模抑制：100 dB（60赫兹时）。
• 底板电流消耗：在+5伏DC下为0.75安培。
• 工作温度范围：从0到60摄氏度。

 

作用特征：

• 高精度测量：该模块具有高精度测量能力，能够准确采集电流信号。
• 多通道支持：支持多个输入通道，可以连接多个电流传感器，实现多通道电流测量。
• 通信能力：与ControlLogix控制器通过背板通信，可与其他Flex I/O模块进行数据交换和通信。
• 配置灵活性：用户可以根据实际需求进行编程和设置，满足不同的应用需求。

应用领域：
该模块广泛应用于工业自动化领域，用于测量各种电流信号，如电机电流、电器设备的工作电流等。在需要精确电流测量的场景中，1771-IFMS A-B能够提供可靠且高效的解决方案。

The 1771-IFMS A-B is a Flex I/O input module produced by Allen-Bradley (A-B). This module is specifically designed for measuring current signals and can connect to various current sensors or current output devices for signal acquisition and conversion.

Specifications:

• Input Resolution: 12-bit binary.
• Accuracy: 0.1% of the full scale at 25 degrees Celsius.
• Input Overvoltage Protection: Rated at 32 volts.
• Module Input Impedance: 1 megohm.
• Common-mode Rejection: 100 dB (at 60 Hz).
• Backplane Current Consumption: 0.75 amperes at +5V DC.
• Operating Temperature Range: From 0 to 60 degrees Celsius.

Functional Characteristics:

• High-precision Measurement: The module features high-precision measurement capabilities, enabling accurate acquisition of current signals.
• Multi-channel Support: Supports multiple input channels, allowing connection to multiple current sensors for multi-channel current measurement.
• Communication Capability: Communicates with ControlLogix controllers through the backplane, enabling data exchange and communication with other Flex I/O modules.
• Configuration Flexibility: Users can program and set the module according to actual needs, meeting diverse application requirements.

Application Areas:
This module is widely used in the field of industrial automation for measuring various current signals, such as motor current, operating current of electrical equipment, etc. In scenarios that require precise current measurement, the 1771-IFMS A-B provides a reliable and efficient solution.

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