Triconex 2101 32-Channel Digital Input Module

Description

• Environmental Specifications
  • Operating Temperature: -40°C to +70°C, adapting to extreme temperature environments such as cold areas and high – temperature workshops.
  • Storage Temperature: -40°C to +85°C, ensuring the module can be stored safely in various transportation and storage conditions.
  • Relative Humidity: 5% – 95% (no condensation), preventing circuit short – circuit faults caused by moisture.
  • Anti – Interference Performance: Complies with EN 55032 and EN 55024 electromagnetic compatibility standards, with strong anti – electromagnetic interference (EMI) and radio frequency interference (RFI) capabilities.
  • Vibration Resistance: Can withstand 5g (10-2000Hz) vibration, meeting the vibration resistance requirements of equipment in oil and gas platforms, chemical plants and other vibration – prone sites.

Functional Characteristics

• Independent Channel Isolation and Fault Isolation
  • Each of the 32 input channels has 1500V DC electrical isolation, completely isolating the module from external electrical interference and avoiding system failures caused by short circuits or voltage surges of external devices.
  • When a channel fails, the module can quickly isolate the faulty channel, send fault alarm information to the main controller, and ensure the normal operation of other channels and the entire system.
• Comprehensive Diagnostics and Real – time Monitoring
  • Built – in real – time self – diagnostic functions, which can monitor power supply status, channel connection status, input signal status and other parameters in real time, and upload diagnostic data to the Tricon main controller and upper monitoring system.
  • Supports channel – level fault indication, and the on – board LED indicator lights can display the working status of each channel (normal input, fault, open circuit), facilitating on – site maintenance personnel to quickly locate faults.
• High Compatibility and Flexible Configuration
  • Fully compatible with all Tricon mainframe models, no need to modify the controller configuration when expanding I/O points, reducing the difficulty of system integration.
  • Supports channel – by – channel configuration, and users can set input signal types and fault response strategies according to on – site needs, adapting to different application scenarios.
  • It can realize hot – swap operation. When the module fails, it can be replaced online without shutting down the Tricon SIS, greatly reducing maintenance time and production loss.

Application Scenarios

• Oil and Gas Industry
  • Deployed in offshore drilling platforms and onshore oil and gas processing plants, used for data acquisition of ESD, F&G, and HIPPS. It monitors signals such as pipeline pressure switches, emergency stop buttons, and gas detectors, and triggers emergency shutdown in time when dangerous situations occur.
  • Used in oil pipeline leak detection systems to collect signals from pipeline flow meters and pressure sensors, ensuring the safety of oil transportation processes.
• Chemical and Petrochemical Industry
  • Applied to chemical plants with flammable and explosive raw materials, used for data acquisition of reactor safety protection systems, monitoring temperature switches, pressure relief valve status signals, and preventing safety accidents such as explosions and leaks.
  • Used in ethylene and propylene production processes to collect signals from material flow switches and valve position sensors, ensuring the stability and safety of the production process.
• Power Industry
  • In thermal power plants, it is used for data acquisition of boiler protection and steam turbine protection systems, monitoring signals such as bearing temperature switches and steam pressure sensors, and triggering equipment shutdown in time when abnormalities occur.
  • In nuclear power plants, it is used in reactor safety control systems to collect signals from coolant flow meters and emergency shutdown devices, ensuring the normal operation of reactor safety functions.
• Other High – Risk Industrial Fields
  • In the metallurgical industry, it is used for data acquisition of blast furnace and converter safety systems, monitoring signals such as high – temperature alarm switches and water cooling system pressure sensors, ensuring the safety of the smelting process.
  • In the pharmaceutical industry, it is used in the production process of high – safety drugs to collect signals from safety door interlocks and drug reaction tank pressure switches, ensuring the quality and safety of drugs.
  • In the water treatment industry, it is used in the safety system of sewage treatment plants to collect signals from water level sensors and chemical dosing device switches, ensuring the stability of the treatment process.