中文版
Phone: 
Email: 
WhatsApp: Description
TRICONEX 3625 Digital Output Module
Product Overview
The TRICONEX 3625 is a high-reliability digital output module engineered for safety-critical industrial automation systems, particularly those requiring Triple Modular Redundancy (TMR) architecture. As part of the TRICONEX Tricon platform, this module delivers precise control signals to actuators, solenoids, and other field devices in environments where system integrity and fault tolerance are paramount. Designed to meet SIL 3 certification under IEC 61508, the TRICONEX 3625 ensures compliance with the highest safety standards, making it ideal for applications such as emergency shutdown systems (ESD), fire and gas detection systems, and process control in oil and gas, chemical, and power generation industries.
With a 24VDC nominal voltage and 1.7A per channel current capacity, the TRICONEX 3625 provides robust power delivery while maintaining galvanic isolation between output channels and the control system. Its compact design (2.2 x 40.5 x 40 cm) and 1.5 kg weight enable seamless integration into existing Tricon racks, supporting both new installations and retrofitting. The module’s RS-485 Modbus RTU interface facilitates real-time data exchange with supervisory systems, enhancing operational visibility and diagnostic capabilities. By combining advanced signal processing with -40°C to +70°C operating temperature resilience, the TRICONEX 3625 ensures stable performance in harsh industrial environments, minimizing downtime and maximizing uptime.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | TRICONEX |
| Product Type | Digital Output Module |
| Nominal Voltage | 24VDC |
| Current Capacity | 1.7A per channel (7A surge for 10 ms) |
| Physical Dimensions | 2.2 cm (height) x 40.5 cm (width) x 40 cm (depth) |
| Weight | 1.5 kg |
| Communication Interface | RS-485 Modbus RTU |
| Operating Temperature | -40°C to +70°C |
| Safety Integrity Level | SIL 3 (IEC 61508) |
| Isolation | Galvanic isolation between channels and control system |
3625
Related Products
- TRICONEX 3623: Supports 120VDC output for applications requiring higher voltage control.
- TRICONEX 3624: Features optical isolation for enhanced noise immunity in high-interference environments.
- TRICONEX 3635R: A relay output module with normally closed contacts for fail-safe applications.
- TRICONEX 3636R: Offers non-commonly supervised relay outputs for specialized control logic.
- TRICONEX 8300A Series Power Supplies: 配套电源模块，确保稳定的电力输入。
- TRICONEX 4351B Communication Module: Enables integration with other Tricon components via PROFIBUS or Ethernet.
Main Features and Advantages
The TRICONEX 3625 stands out for its TMR architecture, which triples critical components to detect and mitigate faults in real time. This redundancy ensures that the module continues operating even if one channel fails, maintaining system availability. Its SIL 3 certification validates its ability to handle high-risk processes, reducing the likelihood of catastrophic failures.
Advanced diagnostics further enhance reliability, with built-in voltage and current loopback circuitry that continuously monitors output switches and field circuits. This allows proactive identification of issues such as load loss or short circuits, minimizing unplanned downtime. The module’s hot-swap capability enables maintenance without disrupting operations, a key advantage in continuous-process industries.
In terms of flexibility, the TRICONEX 3625 supports both supervised and non-supervised output configurations, adapting to diverse control logic requirements. Its wide voltage range (16–32VDC) and 95% humidity tolerance (non-condensing) ensure compatibility with global industrial standards and challenging environmental conditions.
3625
Installation and Maintenance
Pre-installation Preparations:
Before installing the TRICONEX 3625, verify the system’s power supply matches the module’s 24VDC requirement. Ensure the Tricon rack is properly grounded and free of debris. Inspect the module for physical damage and confirm compatibility with existing Tricon backplanes and terminal panels. Use the provided mounting brackets to secure the module in the rack, aligning connectors carefully to avoid misinstallation.
Before installing the TRICONEX 3625, verify the system’s power supply matches the module’s 24VDC requirement. Ensure the Tricon rack is properly grounded and free of debris. Inspect the module for physical damage and confirm compatibility with existing Tricon backplanes and terminal panels. Use the provided mounting brackets to secure the module in the rack, aligning connectors carefully to avoid misinstallation.
Maintenance Suggestions:
Regularly monitor the module’s diagnostic indicators to detect 异常. Perform firmware updates as recommended by TRICONEX to address security patches and enhance functionality. Clean the module’s exterior periodically to prevent dust accumulation, which can affect thermal performance. For long-term storage, keep the module in a dry, temperature-controlled environment. If a fault is detected, replace the module with a certified spare to maintain system integrity.
Regularly monitor the module’s diagnostic indicators to detect 异常. Perform firmware updates as recommended by TRICONEX to address security patches and enhance functionality. Clean the module’s exterior periodically to prevent dust accumulation, which can affect thermal performance. For long-term storage, keep the module in a dry, temperature-controlled environment. If a fault is detected, replace the module with a certified spare to maintain system integrity.
Application Fields
The TRICONEX 3625 excels in safety-critical applications across industries such as oil and gas refining, chemical processing, and power generation. In oil platforms, it controls emergency shutdown valves to prevent leaks during equipment malfunctions. In chemical plants, it manages reactor isolation systems to mitigate runaway reactions. Power plants utilize the module for turbine trip logic, ensuring safe shutdowns during grid instability.
Beyond safety systems, the TRICONEX 3625 supports general process control, such as regulating pump sequences in water treatment facilities or managing conveyor belts in manufacturing. Its SIL 3 compliance makes it a preferred choice for projects requiring third-party safety validation, ensuring regulatory compliance and reducing liability risks.
3625
Product Guarantee
Our company provides a one-year quality warranty for the TRICONEX 3625, covering hardware malfunctions unrelated to misuse or improper installation. During the warranty period, defective modules will be replaced promptly to minimize downtime. For discontinued models or urgent orders, our global supply chain network ensures rapid fulfillment of scarce spare parts, supporting continuous industrial operations. With 17 years of experience in industrial control distribution, we guarantee authentic products, competitive pricing, and responsive technical support. Contact us via WhatsApp or sales@ygplc.com for inquiries or quotations.
Note: All product specifications and applications are based on TRICONEX documentation and industry best practices. For detailed technical drawings or custom configurations, consult the official datasheet or contact our engineering team.
