1756-OB16E以太网模块采用光电耦合电路

 A-B 1756-OB16E以太网模块 是Allen-Bradley（现为罗克韦尔自动化Rockwell Automation旗下品牌）生产的一种数字量直流混合输入输出模块，该模块集成了以太网通信功能。

 A-B 1756-OB16E以太网模块  详情介绍：

A-B 1756-OB16E以太网模块是Allen-Bradley（现为罗克韦尔自动化Rockwell Automation旗下品牌）生产的一种数字量直流混合输入输出模块，该模块集成了以太网通信功能。以下是关于A-B 1756-OB16E以太网模块的一些关键信息：

1. 输入/输出特性：

• 输入部分：该模块具有10点漏型直流输入，输入电压一般为24V dc，电压范围为19.2~31.2V。当输入为0时，大输入电流为1.5mA。
• 输出部分：具有6点源型直流输出，每点的最大输出电流为200mA。

2. 接线端子块：推荐的接线端子块型号为1794-TB3或1794-TB3S。

3. 以太网通信：该模块通过以太网接口与外部设备进行通信，可以方便地与PLC（可编程逻辑控制器）或其他控制系统进行数据传输和交换。

4. 应用场景：A-B 1756-OB16E以太网模块适用于工业自动化系统，可用于连接各种输入设备（如按钮、传感器、触点、行程开关等）和输出设备（如执行器、电机等）。它可以通过以太网与其他设备进行通信，实现远程监控和控制。

5. 可靠性：该模块采用光电耦合电路等技术，提高了电磁兼容性（EMC）和可靠性，确保在恶劣的工业环境中稳定运行。

6. 模块化设计：A-B 1756-OB16E以太网模块采用模块化设计，可以将所有的电路都装入一个模块内，构成一个整体，从而具有体积小巧、成本低、安装方便等优点。

 A-B 1756-OB16E以太网模块 实物图片：

 A-B 1756-OB16E以太网模块 实物视频

A-B 1756-OB16E Ethernet Module Details Introduction:

The A-B 1756-OB16E Ethernet module is a digital DC hybrid input/output module produced by Allen Bradley (now a brand under Rockwell Automation), which integrates Ethernet communication functions. Here are some key information about the A-B 1756-OB16E Ethernet module:

Input/output characteristics:

Input section: This module has a 10 point leakage type DC input, with an input voltage generally of 24V DC and a voltage range of 19.2-31.2V. When the input is 0, the large input current is 1.5mA.

Output section: It has a 6-point source type DC output, with a maximum output current of 200mA per point.

Terminal block: The recommended terminal block model is 1794-TB3 or 1794-TB3S.

Ethernet communication: This module communicates with external devices through Ethernet interfaces, making it easy to transmit and exchange data with PLCs (programmable logic controllers) or other control systems.

Application scenario: The A-B 1756-OB16E Ethernet module is suitable for industrial automation systems and can be used to connect various input devices (such as buttons, sensors, contacts, travel switches, etc.) and output devices (such as actuators, motors, etc.). It can communicate with other devices through Ethernet to achieve remote monitoring and control.

Reliability: This module adopts technologies such as optoelectronic coupling circuits to improve electromagnetic compatibility (EMC) and reliability, ensuring stable operation in harsh industrial environments.

Modular design: The A-B 1756-OB16E Ethernet module adopts a modular design, which can fit all circuits into one module to form a whole, thus having the advantages of small size, low cost, and easy installation.

 A-B 1756-OB16E以太网模块 相关产品：

Rockwell 1433-09232486825工控模块

A-B 1746SC-INO4I输出模块

A-B 1756-OW16I A Controller Module

A-B 1756-IF16 A Industrial Control Modul