A-B 1794-IE8I/O模拟输入模块 是一款由罗克韦尔自动化（Rockwell Automation）生产的模拟输入模块。这款模块主要用于工业自动化系统，具有八个电压/电流单端输入通道，能够接收模拟信号，如0-20 mA、4-20 mA、+/- 10VDC和0-10VDC。
A-B 1794-IE8I/O模拟输入模块 详情介绍：
AB 1794-IE8 I/O模拟输入模块的产品特点主要包括以下几个方面：
- 广泛的信号接收能力：这款模块能够接收0至20mA、4至20mA、+/- 10VDC和0至10VDC的输入信号，使其具有广泛的适用性，可以与各种模拟信号源兼容。
- 用户可配置通道：它使用八个单端、非隔离、用户可配置的通道，可以根据具体的应用需求进行灵活配置，从而满足不同的系统要求。
- 高精度：在单极性模式下，该模块配置为12位；在双极性模式下，配置为11位加号。这意味着它具有较高的信号分辨率和准确性，能够精确地捕获和传输模拟信号。
- 无需校准：这款模块的设计使其无需进行校准，减少了维护成本和工作量，提高了系统的可靠性和稳定性。
- 逐次近似转换：它使用逐次近似转换技术，将模拟信号转换为数字信号，确保转换的准确性和可靠性。
- 数据格式：转换后的数据保存为eft对齐、16位2s补码的数据格式，方便后续的数据处理和分析。
- 高速转换速率：在所有通道上，该模块的转换速率均为256秒，这意味着它能够快速地处理大量的模拟信号，满足实时性的要求。
- 高精度和稳定性：它具有较低的绝对精度误差和电压/电流精度漂移，能够在各种环境条件下提供稳定可靠的性能。
- 易于安装和配置：该模块支持简单的I/O配置和设置，使用向导可以简化模块工程安装过程，减少停机时间。此外，它还具有拆卸和带电插入（RIUP）以及模块级诊断等特殊选择功能，方便系统的维护和故障排除。
- 网络灵活性：该模块支持EtherNet/IP、ControlNet、DeviceNet等多种通信协议和网络，可以方便地与其他设备和系统进行集成和通信。
总的来说，AB 1794-IE8 I/O模拟输入模块是一款功能强大、性能稳定的模拟输入模块，能够满足各种工业自动化系统的需求。
A-B 1794-IE8I/O模拟输入模块 实物图片：
A-B 1794-IE8I/O模拟输入模块实物视频
A-B 1794-IE8I/O Analog Input Module Details Introduction:
The product features of AB 1794-IE8 I/O analog input module mainly include the following aspects:
Wide signal reception capability: This module can receive input signals from 0 to 20mA, 4 to 20mA,+/-10VDC, and 0 to 10VDC, making it widely applicable and compatible with various analog signal sources.
User configurable channels: It uses eight single ended, non isolated, and user configurable channels, which can be flexibly configured according to specific application requirements to meet different system requirements.
High precision: In unipolar mode, the module is configured with 12 bits; In bipolar mode, configured with an 11 digit plus sign. This means that it has high signal resolution and accuracy, and can accurately capture and transmit analog signals.
No calibration required: The design of this module eliminates the need for calibration, reducing maintenance costs and workload, and improving system reliability and stability.
Sequential approximation conversion: It uses sequential approximation conversion technology to convert analog signals into digital signals, ensuring the accuracy and reliability of the conversion.
Data format: The converted data is saved in EFT aligned, 16 bit 2s complement data format for convenient subsequent data processing and analysis.
High speed conversion rate: On all channels, the conversion rate of this module is 256 seconds, which means it can quickly process a large number of analog signals and meet real-time requirements.
High precision and stability: It has low absolute accuracy error and voltage/current accuracy drift, and can provide stable and reliable performance under various environmental conditions.
Easy to install and configure: This module supports simple I/O configuration and settings, and using wizards can simplify the module engineering installation process and reduce downtime. In addition, it also has special selection functions such as disassembly and live insertion (RIUP), as well as module level diagnosis, which facilitates system maintenance and troubleshooting.
Network flexibility: This module supports various communication protocols and networks such as EtherNet/IP, ControlNet, DeviceNet, etc., making it easy to integrate and communicate with other devices and systems.
Overall, the AB 1794-IE8 I/O analog input module is a powerful and stable analog input module that can meet the needs of various industrial automation systems.
A-B 1794-IE8I/O模拟输入模块 相关产品：
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A-B 1756-IF16 A Industrial Control Modul
| CU833-002 | AMAT 0100-76290 | HESG223044R0001 PT8153B-E |
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| PC843-001-T | AMAT 0100-00455 | HESG447388R0001] 70AA02B-E |
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| PCE845-XYZ-A | AMAT 0100-00054 | HESG446933R0002 70AB02B-E |
