Triconex DI3201 Digital Input Module

Description

• Environmental Parameters
  • The operating temperature range is 0°C to 60°C, which adapts to the temperature environment of most industrial control cabinets.
  • The storage temperature ranges from -40°C to 85°C, and it can withstand extreme temperatures during transportation and storage.
  • It can work normally under the condition of 5% to 95% relative humidity without condensation.
• Mechanical & Power Specifications
  • It adopts a slot-mounted design, which is specially adapted to Triconex Tricon series system racks.
  • The nominal power supply voltage is 24V DC, and the maximum power consumption is lower than 8 watts, which has low power consumption characteristics.
  • The module uses standard shielded connectors, which enhances the stability of signal transmission and the durability of the connection.

• Redundant Fault Tolerance
  • Relying on the triple modular redundancy architecture, the module compares and verifies the data collected by the three redundant channels. It can automatically identify and isolate faulty channels, and ensure the accuracy and validity of input data without manual intervention.
• Efficient Signal Collection
  • The 32 independent input channels can collect on-site digital signals synchronously, and the signal response time is at the millisecond level, which can meet the real-time data collection requirements of critical industrial processes.
• Intuitive Status Monitoring
  • Equipped with multiple status indicator lights, it can visually display the overall operating status of the module, the connection status of each input channel and fault warnings. Maintenance personnel can quickly judge the working condition of the module through the indicator lights.
• Easy System Integration
  • The module is fully compatible with Triconex TriStation configuration software. Users can configure input parameters, set fault thresholds and calibrate channels through the software, and it can be seamlessly integrated into the entire Triconex safety control system without additional adapter components.
• Stable Anti-interference Performance
  • The combination of galvanic isolation and optical isolation technology effectively suppresses electromagnetic interference from surrounding electrical equipment and ensures that the collected signals are not distorted. It can maintain stable performance even in complex electromagnetic environments such as power plants and chemical plants.

• Oil and Gas Industry
  • It is widely used in emergency shutdown systems and fire and gas detection systems of offshore drilling platforms and onshore natural gas processing plants. It collects signals from gas detectors, flame detectors and emergency stop buttons on site, and transmits the signals to the central control system in real time to ensure that the system can quickly respond to dangerous situations.
• Chemical and Petrochemical Industry
  • It is deployed in the production control systems of chemical reactors, storage tanks and transportation pipelines. It collects switching signals from valves, pumps and pressure switches in the production process, and provides data support for the safety interlock control of the production process to prevent accidents such as chemical leaks and overpressure explosions.
• Power Generation Industry
  • It is integrated into boiler management systems and steam turbine protection systems of thermal power plants and nuclear power plants. It collects status signals from safety valves, temperature switches and vibration sensors of power generation equipment, and helps the central controller monitor the operating status of equipment in real time to avoid equipment damage caused by abnormal parameters.
• Other Industrial Fields
  • In the metallurgical industry, it is used in the control system of steelmaking blast furnaces to collect limit switch signals of various mechanical equipment and ensure the coordinated operation of each process link.
  • In the pharmaceutical industry, it is applied to the production line of pharmaceutical preparations to collect switching signals of material conveying valves and container position sensors, which meets the strict requirements of the pharmaceutical industry for production process monitoring and traceability.
  • In the water treatment industry, it collects status signals from water quality detection sensors and electromagnetic valves in sewage treatment plants to ensure the stable operation of water treatment processes and the compliance of effluent quality.