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TRICONEX 3511 Product Details

Oct 18, 2025 TRICONEX

TRICONEX 3511 is suitable for various applications in safety instrumented systems(SIS)and has the characteristics of high precision,high reliability,ease of use and powerful functions.It supports multiple configuration methods and pulse signal processing functions to meet different application requirements.

TRICONEX 3511

Main Features

High precision and high performance

TRICONEX 3511 has 8 input channels,a pulse width resolution of up to 100μs,and a pulse frequency range of 1Hz to 10kHz(another saying is 1000Hz to 20000Hz),which can meet the needs of accurate acquisition and processing of high-frequency pulse signals.

Multiple filter types

The module provides low-pass,high-pass,band-pass and other filter types.You can choose the appropriate filter for signal processing according to actual needs.

Abundant output signals

TRICONEX 3511 supports two output signals,4-20mA and 0-5V,which is convenient for connection and communication with other devices.

Wide range of working power supply and ambient temperature

The working power supply of this module is 24VDC,and the applicable ambient temperature range is-40°C to 85°C(some say-20°C to+60°C),which can adapt to various industrial environmental conditions.

High protection level

The protection level of TRICONEX 3511 is IP67(some say IP20),with good dustproof and waterproof performance,ensuring stable operation in harsh environments.

Redundant design

The module adopts redundant technology to ensure normal operation when a single component fails,improving the reliability and safety of the system.

Programmable logic control

TRICONEX 3511 supports programmable logic control,allowing users to write and execute customized control logic according to specific application requirements.

Multiple communication protocol support

The module provides a variety of communication interfaces,supports multiple communication protocols such as Modbus,CAN,Profibus,etc.,which is convenient for communication and data sharing with other Triconex modules and external devices.

TRICONEX 3511

Application Fields

TRICONEX 3511 is widely used in industrial automation and control systems,especially in situations where accurate speed monitoring of rotating equipment is required,such as generator sets in the power industry,compressors in the petrochemical industry,etc.In addition,it can also be used in safety instrument systems,process control,motor control and other industrial applications.

Technical Specifications and Parameters(Examples)

Please note that the following technical specifications and parameters may vary depending on the specific model and configuration,and the following are only examples

Model:TRICONEX 3511

Number of input channels:8

Pulse width resolution:100μs

Pulse frequency range:1Hz to 10kHz(or 1000Hz to 20000Hz)

Output signal:4-20mA and 0-5V

Working power supply:24VDC

Ambient temperature range:-40°C to 85°C(or-20°C to+60°C)

Protection level:IP67(or IP20)

Triconex 3511 Pulse Input Module
Triconex
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