Triconex 3504E High Density Digital Input Module Tricon3504E (TMR)

The triconex 3504E High Density Digital Input Module is a key component used in industrial automation and process control systems and is part of the Tricon family of systems. The module is designed to provide high reliability and flexibility for use in complex and critical application scenarios.

Technical Specifications

Module Type: High-Density Digital Input Module.

Input Channels: 64 digital inputs (high density).

Redundancy: Triple Modular Redundancy (TMR).

Voltage Range: Compatible with standard industrial input voltage levels.

Diagnostics: Continuous self-checking and reporting.

Certifications:

SIL 3 compliant (IEC 61508).

Meets industry-specific safety standards for oil & gas, power generation, and chemical processing.

Operating Temperature Range: -20°C to +70°C.

Vibration and Shock Resistance: Built for harsh industrial environments.

Weight: 3.5kg

Dimensions:50*50*6

Country of origin: USA

The Triconex 3504E is a TMR (Triple-Module Redundancy) digital input module. On TMR digital input modules, all critical signal paths are 100% triplicated to guarantee safety and maximum availability. Each channel conditions signals independently and provides isolation between the field and the Tricon controller. The model 3504E high-density module is an exception, as it does not have channel-to-channel isolation. Models 3502E, 3503E, and 3505E include a self-test feature that verifies the ability of the Tricon controller to detect transitions from a normally energized circuit to the off state. Because most safety systems use a de-energize-to-trip setting, the ability to detect the off state is an important feature .

Advantages

Enhanced Safety and Availability:

Triple Modular Redundancy reduces the risk of failure, ensuring continuous and safe operation.

Space Efficiency:

High-density design reduces the number of modules needed, saving cabinet space.

Ease of Maintenance:

Hot-swappable design and built-in diagnostics simplify maintenance and reduce downtime.

Flexibility:

Compatible with a wide range of input signal types and voltages.

Proven Performance:

Trusted in critical applications worldwide for decades.

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