TRICONEX 3511 Product Details
Product Overview
TRICONEX 3511 is a high-performance pulse input module designed for safety instrumented systems (SIS). It is mainly used to receive pulse signals from various high-speed rotating machinery, such as turbine flowmeters, encoders, etc., and convert them into digital signals that can be recognized by the safety system. The 3511 module is widely used in industrial process control systems that require high safety, such as petrochemical, power, natural gas and other industries.

Main functions
High-frequency pulse input: It can receive high-frequency pulse signals up to 20,000 Hz.
High-precision measurement: It provides high-precision time measurement functions for calculating parameters such as flow and speed.
Safety function: It meets the safety requirements of SIL 3 level to ensure the safe operation of the system.
Diagnostic function: It provides rich diagnostic functions to facilitate troubleshooting.

Flexible configuration: It supports multiple configuration methods to adapt to different application requirements.
Product features
High reliability: It adopts redundant design to improve the reliability of the system.
High precision: It has high measurement accuracy and can meet demanding measurement requirements.
Modular design: It is easy to install and maintain.
Compatibility: Compatible with Triconex safety systems.
Technical specifications
Number of channels: 8 channels
Input signal: High frequency pulse signal
Resolution: 16 bits
Accuracy: 1000 Hz to 20,000 Hz, ± 0.01%
Operating temperature range: -25°C to +60°C
Protection level: IP20