Allen Bradley 1794-OE8H is a high-performance PLC (Programmable Logic Controller) analog output module produced by Rockwell Automation, belonging to the 1794 FLEX I/O series. The following is a detailed introduction about Allen Bradley 1794-OE8H:
1、 Product Overview
1794-OE8H is a Flex 8-point analog output module specifically designed for industrial machines, with 8 non isolated analog output channels. These output channels can be used to control various simulated field devices, such as sensors, actuators, etc. This module has the characteristics of high precision, high stability, and high reliability, and is suitable for various industrial automation control systems.
2、 Main features
8 analog output channels: The 1794-OE8H provides 8 independent analog output channels, each of which can be independently configured and output analog signals.
High precision: This module has high-precision analog output capability, which can ensure the accuracy and stability of the output signal.
High stability: The 1794-OE8H adopts advanced circuit design and materials, with excellent stability and anti-interference ability, and can operate stably in various harsh industrial environments.
Easy to configure and manage: This module supports multiple configuration methods and management tools, allowing users to flexibly configure and manage according to their actual needs.
Local microprocessor intelligence: The 1794-OE8H has a built-in local microprocessor with intelligent diagnostic function, which can detect and report fault information in a timely manner.
3、 Technical specifications
Output type: Analog output
Output quantity: 8
Output current range: 0 to 20 mA or 4 to 20 mA (can be set according to actual needs)
Working voltage: usually 220V (but may vary depending on application or customization)
Power consumption: relatively low, specific values may vary depending on configuration and usage environment
Environmental temperature: The normal operating temperature range is within a certain range, such as 25 ℃ (but the specific temperature may vary depending on the application environment)
Installation method: Supports DIN rail or panel installation, flexible and convenient installation
4、 Application Fields
The 1794-OE8H module is widely used in various industrial automation fields, such as CNC machinery, metallurgy, oil and gas, paper and printing, textile printing and dyeing, machinery, electronic manufacturing, automotive manufacturing, etc. It can be used in conjunction with various sensors and actuators to achieve precise control and monitoring of industrial equipment.
5、 Precautions
When installing and using the 1794-OE8H module, please ensure to follow Rockwell Automation’s installation and configuration guidelines to ensure proper connection and configuration of the equipment.
Regularly check the operation status of the module and the quality of the output signal, promptly identify and solve problems.
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