Toshiba UTLH21 Controller Detailed Introduction

The TOSHIBA UTLH21 controller is a high-performance industrial automation controller designed for demanding industrial control applications. As part of Toshiba’s Unifi NV series, it represents a significant advancement in industrial automation technology, offering enhanced capabilities over existing V-series controllers.

Key Features

1. High-Speed Logic and Control Capabilities

   The UTLH21 controller is equipped with high-speed logic processing capabilities, enabling it to execute complex tasks such as sequencing, motor speed control, and continuous control with precision and efficiency.

2. High-Speed I/O Communication

   Utilizing the industry’s first 100Mbps fault-tolerant ring network “TC-net I/O,” the UTLH21 supports high-speed and reliable data transmission with remotely installed I/O modules. This ensures seamless communication and real-time data exchange across the control system.

3. Advanced Hardware Design

   The controller features advanced hardware design, including redundant modules and ECC memory error correction technology, which enhances system reliability and reduces the risk of data corruption or system failure.

4. Flexible I/O Module Installation

   The UTLH21 supports the installation of I/O modules in the electrical room or remotely near machinery. This reduces the complexity of cabling and improves the overall stability of the system by minimizing long wiring runs between the electrical room and machines.

5. Gigabit Monitoring Network

   To reduce long cable runs between the electrical room and machinery, the UTLH21 supports a gigabit monitoring network. This improves the efficiency of monitoring and managing the entire control system.

6. Real-Time Operating System (RTOS)

   The controller incorporates a real-time operating system, ensuring the timely execution of control tasks and reliable operation in critical industrial environments.

Technical Specifications

• Model: TOSHIBA UTLH21
• Series: Unifi NV Series
• Processor: High-performance industrial-grade processor
• Memory: Large-capacity memory and storage for data processing and program execution
• I/O Communication: 100Mbps fault-tolerant ring network “TC-net I/O”
• Programming Languages: Supports multiple IEC 61131-3 standard languages including LD, FBD, SFC, and ST
• Communication Interfaces: Ethernet, RS-232, RS-485, USB
• Power Supply: Supports DC or AC power input (specifics vary by model)
• Operating Temperature: Wide temperature range to suit various industrial environments
• Protection Class: IP rating (e.g., IP54/IP65) for dust and water resistance

Applications

• Manufacturing: Automated production line control and monitoring
• Energy Management: Control of equipment in power, oil, and gas industries
• Transportation: Traffic signal control and railway system automation
• Building Automation: Monitoring and control systems for smart buildings

Conclusion

The TOSHIBA UTLH21 controller is a robust and versatile solution for industrial automation, offering high-speed processing, reliable communication, and flexible configuration options. Its advanced features and industrial-grade design make it suitable for a wide range of applications in harsh and demanding environments.

For inquiries regarding pricing, availability, or technical support, please contact authorized Toshiba distributors or visit the official Toshiba website.