GE DS3800HROA High Performance Relay Output Board for Industrial Control Systems
Brand:General Electric Model:DS3800HROA Category:Relay Output Board Series:Mark IV DS3800 Type:Industrial Control Module Operating Temperature Range:-40"F to +185"F (-40"C to +85"C) Input Voltage:DC 5V to 36V Output Current:Max 5A per channel Number of Channels:8 Operating Modes:Normal, Inverted, and Latched Protection Features:Overvoltage protection, ESD protection Communication Interface:RS-485 Dimensions:178.2mm x 151.2mm x 76.2mm Weight:1.5kg Connection Ports:9 separate connection points for different wiring harnesses Mounting Type:Screw mount LEDs:35 red LEDs on the board Switch:Small switch on the front panel
The GE DS3800HROA Relay Output Board is engineered for high performance and reliability, making it an ideal choice for applications requiring precise control and robustness. With its compact design and efficient relay outputs, it ensures stable operation across various industrial settings. Featuring a wide operating voltage range from 90 to 264V AC, this board is suitable for use in diverse environments, supporting a broad spectrum of industrial applications. Its operating temperature range from -5"C to 45"C ensures durability in varying conditions.
Equipped with 24 dry contact relays rated at 5A @ 240VAC, the DS3800HROA offers precise switching capabilities, ideal for controlling actuators, motors, and other electrical devices with precision and speed. With RS-485 communication interface, this board facilitates seamless data exchange between the controller and other devices, enhancing system integration and control efficiency. The panel-mount design ensures easy installation and maintenance. Manufactured by General Electric, a leader in industrial automation solutions, the DS3800HROA is backed by extensive experience and quality assurance, ensuring long-lasting performance and reliability in harsh industrial environments. The GE-FANUC DS3800HROA Relay Output Board is a specialized component designed for industrial control systems, offering enhanced reliability and performance for complex automation tasks.
The IO module has the following main functions
Input Function
The IO module can receive input signals sent by external devices and convert them into digital or analogue signals for use by the computer system or control system. These input signals can come from a variety of sensors, such as temperature sensors, pressure sensors, photosensitive sensors and so on. By receiving and parsing these input signals, the system can monitor and control the external environment in real time.
Output Functions
The IO module is capable of converting the output signals generated by a computer system or control system into the form required by an external device. These output signals are typically used to control actuators such as motors, valves, lights, etc. By sending appropriate output signals to external devices, the system enables control and operation of the external environment.
Data Acquisition and Processing
The IO module is capable of acquiring data from external devices and transferring it to a computer system or control system for further processing. This enables the system to acquire environmental data, status information and user inputs in real time and make appropriate decisions or perform specific tasks based on these data.
Communication Interfaces
IO modules are usually equipped with different types of communication interfaces, such as serial interfaces (RS232, RS485), Ethernet interfaces, CAN bus interfaces, and so on. These interfaces enable IO modules to exchange data and communicate efficiently with computer systems or other external devices.




