1746-OX8  数字 I/O 模块 可以独立地进行配置和控制

Allen-Bradley 1746-OX8 是一款 SLC 500 数字 I/O 模块。该输出模块带有 8 个独立隔离的大电流继电器触点输出。它也是一个常开继电器输出模块，继电器触点额定值在 120 伏交流电下最大接通和断开电流为 30 A，在 240V 交流电下最大接通和断开电流为 1.5 A。在两个交流电压的连续 5 A 下，该模块的接通为 3600 VA，断路为 360 VA。对于直流电压，125 伏直流电下的最大接通和断开电流均为 0.22 A，24 伏直流电时各为 1.2 A。125 伏直流电下的连续 1 A 和 24 伏直流电下的 2 A 接通和断路均为 28 VA。此模块提供状态指示器。它可以安装在机箱中，并具有开放式外壳。您必须记住，只有在机箱未通电时才安装和卸下模块。

1746-OX8 数字 I/O 模块（Digital Input/Output Module）是一种用于将数字信号输入和输出到计算机系统的模块。它通常用于将外部设备的数字信号输入到计算机系统中，或将计算机系统的数字信号输出到外部设备中。

1746-OX8 数字 I/O 模块通常具有多个数字输入和输出通道，每个通道可以独立地进行配置和控制。它们可以通过各种接口（如 USB、RS-232、RS-485 等）与计算机系统进行连接。

数字 I/O 模块广泛应用于工业自动化、仪器仪表、医疗设备、通信设备等领域。它们可以提高系统的可靠性、稳定性和灵活性，降低系统的成本和复杂性。

1746-OX8  数字 I/O 模块 可以独立地进行配置和控制

The Allen-Bradley 1746-OX8 is an SLC 500 digital I/O module. The output module has 8 independently isolated high-current relay contact outputs. It is also A normally open relay output module with relay contact ratings of 30 A maximum on and off current at 120 V AC and 1.5 A maximum on and off current at 240V AC. At A continuous 5 A of two AC voltages, the module is on at 3600 VA and off at 360 VA. For DC voltage, the maximum on and off current is 0.22 A at 125 volts DC and 1.2 A at 24 volts DC. Continuous 1 A at 125 volts DC and 2 A at 24 volts DC are 28 VA on and off. This module provides status indicators. It can be installed in a case and has an open housing. You must remember to install and remove modules only when the case is not powered on.

The 1746-OX8 Digital I/O Module (Digital Input/Output Module) is a module for the input and output of digital signals to a computer system. It is usually used to input digital signals from an external device into a computer system, or to output digital signals from a computer system to an external device.

The 1746-OX8 digital I/O module typically has multiple digital input and output channels, each of which can be configured and controlled independently. They can be connected to the computer system through various interfaces (such as USB, RS-232, RS-485, etc.).

Digital I/O modules are widely used in industrial automation, instrumentation, medical equipment, communication equipment and other fields. They can improve the reliability, stability and flexibility of the system and reduce the cost and complexity of the system.