Description
The
GE IC200ALG327H is an advanced analog input/output module from GE, a well – known brand in the field of industrial automation. The
IC200ALG327H plays a crucial role in Programmable Logic Controller (PLC) systems by bridging the gap between the digital control world of the PLC and the analog signals in real – world industrial applications. Its core function is to convert analog signals from sensors into digital data for the PLC to process and, conversely, convert digital control signals from the PLC into analog outputs to drive various actuators. This module is widely used in a variety of industrial scenarios where precise measurement and control of physical quantities such as temperature, pressure, and flow are required. The main advantage of the
GE IC200ALG327H is its high precision and reliability, which can ensure stable and efficient operation of industrial processes.
Parameter |
Specification |
Power Supply |
24V DC (±10%) |
Input Channels |
8 channels |
Output Channels |
4 channels |
Input Signal Range |
±10V, ±5V, 0 – 10V, 0 – 20mA, 4 – 20mA |
Output Signal Range |
±10V, 0 – 10V, 0 – 20mA, 4 – 20mA |
Resolution |
16 – bit for both input and output |
Conversion Time |
Fast, within a few milliseconds per channel |
Operating Temperature Range |
– 20°C to 60°C |

- High – Precision Measurement and Control: With a 16 – bit resolution, the GE IC200ALG327H can distinguish between 65,536 different levels of analog signals. In a chemical manufacturing process, it can accurately measure the temperature with an error margin of less than ±0.1°C, ensuring the quality and consistency of the chemical reactions.
- Multiple Signal Ranges: The support for a wide variety of input and output signal ranges allows it to interface with different types of sensors and actuators directly. This reduces the need for additional signal – conditioning equipment, saving costs and simplifying the system design.
- Real – Time Performance: The fast conversion time of within a few milliseconds per channel enables real – time monitoring and control. In a high – speed manufacturing line, it can quickly respond to changes in the production process, reducing the defect rate.
- Environmental Robustness: It can operate within a temperature range of – 20°C to 60°C and withstand industrial – grade electrical noise and vibrations. In a steel mill environment, it can maintain stable performance despite high temperatures and strong electromagnetic interference.
- Application Areas: The GE IC200ALG327H is suitable for many industries, including manufacturing, energy, water treatment, and transportation. In manufacturing, it can be used for process control in machine tools, assembly lines, and quality inspection systems. In the energy sector, it can monitor and control power generation and distribution equipment.
- Application Case: In a water treatment plant, the GE IC200ALG327H was used to measure the pH value, turbidity, and flow rate of water. The 8 input channels were connected to different sensors, and the 4 output channels were used to control the dosing of chemicals, the operation of pumps, and the opening and closing of valves. The high – precision measurement and real – time control capabilities of the module ensured that the treated water met the strict quality standards, improving the overall efficiency of the water treatment process.
Compared with similar products on the market, the GE IC200ALG327H stands out in several aspects. Its 16 – bit resolution provides higher precision than many competing modules, which typically have a lower resolution. The fast conversion time enables more timely response in real – time applications, while some competitors may have slower conversion speeds. Additionally, its wide operating temperature range and high resistance to environmental factors make it more reliable in harsh industrial environments.

- I/O Requirements: Evaluate the number of sensors and actuators in your application. Ensure that the 8 input and 4 output channels of the GE IC200ALG327H meet your needs. If you need more channels, consider using multiple modules or a different model.
- Signal Range Compatibility: Check the signal ranges of your sensors and actuators to ensure they are compatible with the supported ranges of the module.
- Accuracy Requirements: If your application requires high – precision measurement and control, the 16 – bit resolution of the GE IC200ALG327H is a significant advantage.
- Operating Environment: Consider the temperature, humidity, and electrical noise level of the installation environment. The module’s wide operating temperature range and resistance to electrical noise make it suitable for many industrial settings, but extreme conditions may require additional protective measures.
- Budget: Compare the cost of the GE IC200ALG327H with other similar products. Consider the overall cost – performance ratio, taking into account factors such as precision, speed, and reliability.
- Installation: Follow the installation instructions provided in the product manual carefully. Ensure proper grounding and wiring to prevent electrical interference and ensure reliable operation.
- Operating Environment: Keep the module within its specified operating temperature range. Avoid exposing it to excessive humidity, dust, or corrosive substances.
- Maintenance: Regularly inspect the module for any signs of damage or wear. Check the connections and clean the module if necessary. Replace any faulty components promptly to ensure the continued reliable operation of the PLC system.
Shanxi Xinyeda International Trade Co., Ltd. is your reliable partner. We provide sales and technical support for the GE IC200ALG327H and other automation spare parts. Please visit our website
www.xydcontrol.com or contact us, and we will be happy to serve you.
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