AI815 模拟量输入模块

ABB    AI815 模拟量输入模块   是一款功能强大、性能稳定、易于安装和维护的模拟量输入模块，广泛应用于工业自动化领域，如温度、压力等需要高精度模拟量输入输出的场景。

ABB    AI815 模拟量输入模块  详情介绍：

AI815模拟量输入模块是一款功能强大的产品，其主要特点和功能如下：

1. 信号类型：AI815模拟量输入模块可以配置为电压或电流输入，但需要注意的是，电流和电压信号不能在同一I/O模块上混合使用。
2. 输入电阻：电压输入的输入电阻大于10M欧姆，而电流输入的输入电阻为250欧姆。
3. 电源供应：模块能够将外部HART兼容变送器电源分配给每个通道，这为2线制或3线制变送器的供电分配提供了一个简单的连接。同时，模块会监控并限制发射机电源的电流。
4. HART通讯：AI815模块支持HART通讯协议，并具有HART直通功能，仅支持点对点通信。
5. 隔离与分组：该模块具有分组与地面隔离的功能，提高了系统的安全性和稳定性。1组8通道与地隔离。
6. 分辨率：模块的分辨率为12位，能够提供高精度的模拟信号测量。
7. 温度范围：AI815模拟量输入模块具有宽温度范围，可以在恶劣的环境条件下稳定运行。
8. 模块化结构：模块化设计使得该模块可以根据用户的需求不断地进行扩展，满足不同的安装需求，如小规模或大规模、户内或户外、墙面安装或地面固定。
9. 节省成本：AI815模拟量输入模块可以现场安装，靠近传感器和执行器，这样可以减少接线成本，帮助用户节省硬件、电缆、安装和维护的费用。
10. 高可靠性：模块具有良好的抗振性，支持热插拔功能，并具有自诊断、冗余等特点，确保了其高可靠性。

总的来说，AI815模拟量输入模块是一款功能强大、性能稳定、易于安装和维护的模拟量输入模块，广泛应用于工业自动化领域，如温度、压力等需要高精度模拟量输入输出的场景。

ABB    AI815 模拟量输入模块 实物图片：

ABB    AI815 模拟量输入模块  实物视频

ABB AI815 Analog Input Module Details Introduction:

The AI815 analog input module is a powerful product with the following main features and functions:

Signal type: The AI815 analog input module can be configured as voltage or current input, but it should be noted that current and voltage signals cannot be mixed on the same I/O module.

Input resistance: The input resistance for voltage input is greater than 10M ohms, while the input resistance for current input is 250 ohms.

Power supply: The module is able to allocate external HART-compatible transmitter power to each channel, providing a simple connection for power distribution of 2-wire or 3-wire transmitters. At the same time, the module will monitor and limit the current of the transmitter power supply.

Hart communication: The AI815 module supports the Hart communication protocol and has a direct through function, only supporting point-to-point communication.

Isolation and Grouping: This module has the function of isolating groups from the ground, which improves the security and stability of the system. 1 set of 8 channels isolated from the ground.

Resolution: The resolution of the module is 12 bits, which can provide high-precision analog signal measurement.

Temperature range: The AI815 analog input module has a wide temperature range and can operate stably under harsh environmental conditions.

Modular structure: Modular design allows the module to continuously expand according to user needs, meeting different installation needs, such as small-scale or large-scale, indoor or outdoor, wall installation or ground fixation.

Cost saving: The AI815 analog input module can be installed on-site, close to sensors and actuators, which can reduce wiring costs and help users save hardware, cable, installation, and maintenance costs.

High reliability: The module has good vibration resistance, supports hot swapping function, and features self diagnosis, redundancy, etc., ensuring its high reliability.

Overall, the AI815 analog input module is a powerful, stable, easy to install and maintain analog input module, widely used in industrial automation fields, such as temperature, pressure, and other scenarios that require high-precision analog input and output.

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