Key Features of TRICONEX 3511:

1. Module Type:
   • The 3511 is an analog input module designed for use in safety instrumented systems (SIS).
   • It is used to interface with analog field devices like pressure sensors, temperature transmitters, flow meters, and other analog equipment that provide continuous signals.
2. Input Channels:
   • The module typically supports 8 or 16 analog input channels, allowing it to process multiple sensor signals simultaneously.
   • It can handle signals such as 4-20 mA, 0-10 VDC, and other common industrial analog inputs.
3. Redundancy:
   • Operates with Triple Modular Redundancy (TMR), ensuring fault tolerance. The system automatically handles faults by using the remaining healthy channels, preventing downtime and ensuring continuous operation.
   • Each channel has its own independent processing unit, ensuring the highest degree of reliability.
4. Safety Certifications:
   • The 3511 is certified for SIL 3 (Safety Integrity Level) applications, which complies with IEC 61508 standards. This certification makes it suitable for use in critical safety systems where high safety standards are required.
   • This is ideal for industries like oil and gas, chemical, pharmaceuticals, and power generation, where safety is paramount.
5. Diagnostic Capabilities:
   • Built-in self-diagnostics help identify any issues with the module or its connected field devices, reducing the need for manual troubleshooting and downtime.
   • LED status indicators provide visual feedback on module performance and signal health.
6. Power Requirements:
   • The 3511 module operates on 24 VDC, a standard voltage used in industrial and safety systems.
7. Mounting:
   • Designed for DIN rail mounting, making it easy to install in standard control panels and cabinets.
8. Environmental Conditions:
   • Operating Temperature Range: Typically between -20°C to 60°C (-4°F to 140°F).
   • Storage Temperature Range: From -40°C to 85°C (-40°F to 185°F).
   • Humidity: Can operate in environments with up to 95% relative humidity, non-condensing.
9. Communication:
   • Uses proprietary communication protocols to communicate with other Triconex system modules.
   • High-speed data transfer ensures real-time monitoring and control, enabling immediate response to safety-critical events.

TRICONEX 3511 Pulse Module – High Precision Input for Reliable Process Control

Invensys Triconex 3511 Pulse Input Module, High-Performance Process Control Solution