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TRICONEX DI3361 Digital input module

Original price was: ¥40,000.00.Current price is: ¥38,000.00.
TRICONEX DI3361 is a digital input module specifically designed for the Triconex Safety Instrumented System (SIS). This module plays a crucial role in industrial automation production processes. It can accurately collect digital signals from on-site equipment, such as the on/off states of various switches and signals from alarm devices, and convert these signals into digital information recognizable by the system, then efficiently transmit them to the safety controller. With Triple Modular Redundancy (TMR) technology, the module can effectively resist the impact of single-point faults on system operation, providing a stable and reliable data source for safety monitoring and control in the industrial production process, ensuring the safe and stable operation of the entire production process.​

TRICONEX DI3361 Digital input module

 

Specific Parameters​

  • Number of Channels: 32​
  • Input Signal Types: Dry contact, wet contact​
  • Input Voltage Range: 24V DC (nominal value, with a certain allowable fluctuation range in actual operation)​
  • Response Time: Less than 1ms (typical value)​
  • Isolation Voltage: The isolation voltage between channels and between channels and the system reaches 2500Vrms​
  • Operating Voltage: 24V DC, with an allowable deviation of ±10%​
  • Power Consumption: Maximum 60W​
  • Operating Temperature Range: -40°C to 70°C​
  • Storage Temperature Range: -55°C to 85°C​
  • Humidity: 5% to 95% (non-condensing)​
  • Dimensions: Approximately 49 x 45.3 x 6.8 cm (19.3 x 17.8 x 2.7 inches)​
  • Weight: Approximately 4.8 kg (10.6 lbs)​

Product Performance​

  • High Safety Level: Certified with SIL 3, fully compliant with the IEC 61508 standard, meeting the extremely strict requirements for safety integrity in high-risk industries such as petrochemical and power. Even in the event of system failures, it can quickly respond and trigger safety actions to prevent dangerous events.​
  • Fast Response Characteristic: With a response time of less than 1ms, it can acutely and rapidly capture any state changes of on-site digital signals, ensuring that the control system can obtain real-time status information of equipment in a timely manner. This fast response ability is crucial for time-sensitive application scenarios such as emergency shutdown and safety interlock.​
  • Reliable Redundant Architecture: Built based on the TMR architecture, three independent signal processing channels work in parallel and compare data in real-time. Once a single-point fault occurs in a certain channel, the remaining normal channels can still ensure the normal operation of the system, greatly improving the reliability of the module itself and significantly reducing the safety risks caused by faults in the signal acquisition link.​
  • Strong Anti-interference Ability: It has excellent electrical isolation performance and meets strict electromagnetic compatibility standards, and can work stably in complex and harsh industrial electromagnetic environments. It can effectively reduce the impact of external electromagnetic interference on signal acquisition, ensuring that the collected signals are accurately transmitted to subsequent systems, providing a reliable basis for safety control decisions.​
  • Wide Temperature Adaptability: The operating temperature range covers -40°C to 70°C, and it can adapt to extreme climates and industrial environments under different regions and working conditions, ensuring continuous and stable operation under severe cold, heat, and other harsh conditions, and is suitable for various harsh industrial application scenarios.​




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