2025-08-08 BY
IN Industry trends

OPTIMATION OL4228 Product Description

Product Overview

The OPTIMATION OL4228 is an 8-slot RTU (Remote Terminal Unit) chassis designed for industrial automation and remote monitoring applications. As part of the Opti Logic series, it extends the product line to systems using Modbus TCP/IP communications, enabling integration with PC-based applications that support Modbus TCP/IP. The OPTIMATION OL4228 provides point-of-use I/O and operator panel capabilities with a high-speed link to a PC, making it an essential component in distributed control systems (DCS) and supervisory control and data acquisition (SCADA) systems. Its modular design allows users to insert different I/O modules based on specific application requirements, offering flexibility and adaptability for various industrial environments. The chassis supports 10BaseT Ethernet communications and features a card cage-based system with a variety of digital and analog I/O modules available. It also offers specialty modules for specific functions, allowing for plug-in applications. The OPTIMATION OL4228 can be mounted on a DIN rail or panel and snaps together to create a single-piece RTU. Its robust polycarbonate plastic enclosure ensures durability and reliability in harsh industrial conditions.

Technical Specifications

Parameter Value
Product Model OPTIMATION OL4228
Manufacturer OPTIMATION
Product Type 8-Slot RTU Chassis
Dimensions (L×H×D) 8.4″x 3.25″x 3.0″
Weight Approx. 1.5 kg
Power Supply DC power supply, 8-30VDC
Number of Slots 8
Communication Protocol Modbus TCP/IP
Operating Temperature -10°C to +55°C
Storage Temperature -25°C to +70°C
Relative Humidity 5% to 95% (non-condensing)
Protection Rating IP54
Mounting Method DIN rail or panel mounting
Certification CE, UL
Power Connection Terminal block, 2 terminal
Minimum Load Current 75mA @ 24VDC; 150mA @ 12VDC
Maximum Load Current 700 mA @ 24VDC; 1.4A @ 12VDC
Power Available to I/O Modules 2.8A @ 5VDC

Key Features and Benefits

The OPTIMATION OL4228 offers several standout features that enhance its performance and usability in industrial settings. Its modular design allows users to insert different I/O modules as needed, enabling customization for various applications. This flexibility not only simplifies system integration but also reduces costs by eliminating the need for additional hardware. The chassis supports a variety of digital and analog I/O modules, as well as specialty modules for specific functions, providing extensive customization options.
One of the key strengths of the OPTIMATION OL4228 is its powerful communication capabilities. Supporting Modbus TCP/IP communication, it enables seamless integration with modern industrial control systems. This allows real-time data transmission and remote monitoring, providing operators with timely information for decision-making. The chassis also features 10BaseT Ethernet communications, ensuring high-speed data transfer.
The OPTIMATION OL4228 excels in reliability and stability. Its robust polycarbonate plastic enclosure and IP54 protection rating make it resistant to dust, moisture, and electromagnetic interference, ensuring stable operation in harsh industrial environments. The wide operating temperature range (-10°C to +55°C) allows it to function effectively in extreme climate conditions, minimizing downtime risks.
The OPTIMATION OL4228 is designed with user-friendliness in mind. It can be mounted on a DIN rail or panel and snaps together to create a single-piece RTU, simplifying installation and deployment. The easy-to-use software development kit (SDK) and compatibility with graphical programming packages further enhance its usability, making it accessible for both technical and non-technical users.

Application Scenarios

The OPTIMATION OL4228 is widely applicable across multiple industries. In power generation plants, it can be used to monitor and control equipment such as generators, transformers, and switchgear. By collecting data from sensors and transmitting it to the control center, the OPTIMATION OL4228 helps ensure the stable operation of power equipment and enables timely fault detection and resolution.
In oil and gas refineries, the OPTIMATION OL4228 plays a crucial role in monitoring and controlling processes such as crude oil distillation, catalytic cracking, and gas compression. It collects data from field instruments and transmits it to the control system, allowing operators to optimize production processes and enhance safety. For example, it can monitor parameters like pressure, temperature, and flow rate in pipelines and automatically adjust valve positions to maintain optimal process conditions.
In manufacturing plants, the OPTIMATION OL4228 is used to monitor and control production line equipment, such as sensors, actuators, and controllers. It collects real-time data from production equipment and transmits it to the control center for centralized monitoring and management. This enables remote equipment control, optimizes production processes, improves production efficiency and quality, and reduces operational costs.
In municipal infrastructure, such as water supply and drainage systems and traffic control systems, the OPTIMATION OL4228 can monitor and control the operation of related equipment. For instance, it can monitor water levels in water supply and drainage systems, control pump operations, and manage traffic signals, thereby enhancing the operational efficiency and service quality of municipal facilities.

Related Models

  • OPTIMATION OL4054: A 4-slot RTU chassis that supports fewer I/O modules than the OPTIMATION OL4228, suitable for smaller-scale industrial automation projects.
  • OPTIMATION OL4058: An 8-slot RTU chassis similar to the OPTIMATION OL4228 but with a different form factor and mounting method.
  • OPTIMATION OL2602: A dual RS232 module used for serial communication. It can be used with the OPTIMATION OL4228 to expand communication capabilities and connect to serial devices.
  • OPTIMATION OL2408: An 8-channel analog voltage input module that provides high-precision analog signal acquisition. It can be used with the OPTIMATION OL4228 to monitor analog signals such as sensor outputs, enabling precise process control.
  • OPTIMATION OL2104: A 4-channel relay output module offering switch output functionality. It can be used with the OPTIMATION OL4228 to control actuators such as valves and motors, achieving equipment control and automation.
  • OPTIMATION OL4228 Rev B: An upgraded version of the OPTIMATION OL4228 with enhanced performance and stability, featuring improved communication protocols and expanded I/O module compatibility.
  • OPTIMATION OL4228-H: A high-temperature variant of the OPTIMATION OL4228 with an operating temperature range of -10°C to +60°C, suitable for deployment in high-temperature environments.
  • OPTIMATION OL4228-L: A lightweight variant of the OPTIMATION OL4228 with reduced dimensions, ideal for space-constrained automation panels and machine tools.
  • OPTIMATION OL4228-W: A wireless communication-enabled model that allows remote monitoring and control via industrial IoT platforms, enhancing convenience and efficiency in industrial automation management.

Installation and Maintenance

When installing the OPTIMATION OL4228, ensure the environment is well-ventilated, free from conductive dust and corrosive gases, and within the specified temperature and humidity ranges. The chassis can be mounted on a DIN rail or panel. During installation, secure the device firmly and ensure proper grounding to enhance electromagnetic compatibility and operational reliability. When connecting power and communication cables, follow the wiring diagram and ensure connections are correct and secure.
For maintenance, regularly inspect the OPTIMATION OL4228‘s appearance and connections to ensure there is no damage or looseness. Clean the device surface with a dry cloth to remove dust and dirt. Check the status of indicator lights to monitor the device’s operating condition. Perform regular calibration of I/O modules to ensure measurement and control accuracy. If any abnormalities are detected during operation, promptly troubleshoot and resolve issues or contact the manufacturer for technical support.

Product Warranty

Xiamen Xiongba E-commerce Co., Ltd. Branch offers a one-year warranty for the OPTIMATION OL4228, covering manufacturing defects and performance issues. During the warranty period, we provide free replacement services to ensure minimal disruption to production activities. Our global support network ensures customers worldwide receive timely technical assistance and consultation services. Our professional engineering team is dedicated to addressing your concerns and helping you maximize the value of the OPTIMATION OL4228. We stand behind the quality of our products and are committed to delivering exceptional customer satisfaction through reliable performance and comprehensive after-sales support.
Company Introduction:
Xiamen Xiongba E-commerce Co., Ltd. Branch specializes in the industrial automation field, focusing on the sales of Distributed Control Systems (DCS), robot systems, and modules/spare parts for large-scale servo control systems. Our business encompasses a wide range of industrial automation products, including PLCs, MOTOROLA MVME industrial modules, Anybus communication converters, RTU remote modules, industrial PCs, low-frequency industrial displays, and SCSI human-machine interfaces. With over a decade of industry experience, Xiongba has grown into a global supplier of industrial automation spare parts. We source directly from overseas, offering products and components from multiple countries and manufacturers. This approach helps address procurement challenges for customers, ensures product quality, and provides significant pricing advantages.