1797-0B4D 非隔离源输出模块 1797系列模拟模块

1797-0B4D 非隔离源输出模块 1797系列模拟模块

1797-OB4D 是 Allen-Bradley Flex Ex I/O 系列的非隔离式源输出模块。它设计用于直接控制工业自动化和控制应用中的执行器和设备。1797-OB4D 是 1797 系列模拟模块的一部分，以其坚固耐用、可靠性和适用于恶劣环境而闻名。

1797-OB4D 非隔离式源输出模块的主要特性：

输出通道：1797-OB4D 模块提供 4 个非隔离式源输出通道，每个通道能够提供高达 2 安培的电流。

输出电压：该模块使用 24 VDC 电源供电，可提供 0 至 24 VDC 的输出电压范围。

高速响应：该模块提供不到 1 毫秒的高速响应时间，可快速准确地控制执行器。

短路保护：该模块具有集成的短路保护功能，可在发生短路故障时保护模块和连接的设备免受损坏。

坚固的结构：该模块安装在坚固的外壳中，使其适用于恶劣的工业环境。

1797-OB4D 非隔离式源输出模块的应用：

1797-OB4D 非隔离式源输出模块广泛应用于各种工业自动化和控制应用，包括：

阀门控制：直接控制电磁阀、气动阀等阀门，用于流量控制、压力控制等用途。

电机控制：在机械、输送机和其他设备中指导电机的速度和方向。

执行器控制：控制机器人系统、机床和其他应用中执行器的运动和位置。

照明控制：直接控制照明电路、调光系统和其他照明控制应用。

报警系统：激活警报器、信标和其他报警设备以响应传感器输入或控制信号。

非隔离式输出模块的注意事项：

由于 1797-OB4D 是非隔离式输出模块，因此在使用时必须考虑以下因素：

接地：确保模块、连接的设备和整个系统正确接地，以防止电气噪声和接地故障。

布线：使用屏蔽电缆和适当的接线技术，以最大限度地减少噪声干扰并确保信号完整性。

申请条件：评估具体的应用要求，以确保模块的输出电压和电流能力适合预期的控制任务。

总体而言，1797-OB4D 非隔离式源输出模块是工业自动化和控制应用中直接控制执行器和设备的可靠解决方案。

1797-0B4D 非隔离源输出模块 1797系列模拟模块

The 1797-OB4D is a non-isolated source output module for the Allen-Bradley Flex Ex I/O series. It is designed for direct control of actuators and equipment in industrial automation and control applications. The 1797-OB4D is part of the 1797 series of analog modules, known for their ruggedness, reliability and suitability for harsh environments.

Main features of the 1797-OB4D non-isolated source output module:

Output channels: The 1797-OB4D module offers four non-isolated source output channels, each capable of delivering up to 2 amps of current.

Output voltage: The module is powered with a 24 VDC supply and provides an output voltage range of 0 to 24 VDC.

High-speed response: The module provides a high-speed response time of less than 1 millisecond for fast and accurate control of the actuator.

Short circuit protection: The module has integrated short circuit protection to protect the module and connected devices from damage in the event of a short circuit failure.

Rugged construction: The module is installed in a rugged housing, making it suitable for harsh industrial environments.

1797-OB4D Application of non-isolated source output module:

The 1797-OB4D non-isolated source output modules are used in a wide range of industrial automation and control applications, including:

Valve control: direct control of solenoid valves, pneumatic valves and other valves, for flow control, pressure control and other purposes.

Motor control: Directs the speed and direction of motors in machinery, conveyors and other equipment.

Actuator control: Controls the movement and position of actuators in robotic systems, machine tools and other applications.

Lighting control: Direct control of lighting circuits, dimming systems, and other lighting control applications.

Alarm systems: Activate sirens, beacons, and other alarm devices in response to sensor input or control signals.

Notes for non-isolated output modules:

Since the 1797-OB4D is a non-isolated output module, the following factors must be considered when using it:

Grounding: Ensure that modules, connected devices, and the entire system are properly grounded to prevent electrical noise and ground failures.

Cabling: Use shielded cables and appropriate wiring techniques to minimize noise interference and ensure signal integrity.

Application criteria: Evaluate specific application requirements to ensure that the module's output voltage and current capabilities are appropriate for the intended control task.

Overall, the 1797-OB4D non-isolated source output module is a reliable solution for direct control of actuators and equipment in industrial automation and control applications.

1797-0B4D 非隔离源输出模块 1797系列模拟模块