CR305H003 Advanced Industrial Contactor, High Reliability & Efficiency
Voltage Range:AC/DC, 24V-690V Current Rating:Up to 500A Operating Temperature:-40"C to +70"C Contact Type:Silver-plated copper Insulation Class:Class H (180"C) Switching Capacity:Up to 50 million operations Enclosure Type:IP54 (indoor/outdoor) The GE CR305H003 Contactor is engineered for peak performance in heavy-duty industrial environments, ensuring seamless operation under extreme conditions. With an advanced design, this contactor boasts a compact footprint, making it ideal for space-constrained installations without compromising on functionality.
Featuring robust materials and state-of-the-art technology, the CR305H003 is built to withstand harsh environments, reducing downtime and maintenance costs. Our contactor offers precise control over electrical circuits, facilitating smooth power distribution and management, crucial for optimizing operational efficiency in manufacturing processes. Designed with safety in mind, the CR305H003 adheres to the highest international standards, ensuring compliance and peace of mind for our customers across various industries. The GE CR305H003 is an advanced industrial-grade contactor designed for demanding control applications, offering superior reliability and efficiency.
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.




