Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Triconex 4305A is an advanced enhanced intelligent communication module designed for Tricon™ safety systems. It integrates seamlessly with the Triconex safety system and serves as a communication interface to various field devices such as sensors, actuators, and control systems. This module enhances the overall reliability and redundancy of safety-critical systems by facilitating fast, real-time communication with both safety and non-safety networks.
The 4305A features advanced protocol handling capabilities that support a variety of industry standards, ensuring that the communication between the safety system and connected devices is always reliable and safe. By using this module, industries such as oil and gas, chemical processing, and energy generation can enhance their control systems‘ response times while ensuring compliance with stringent safety standards.
| Parameter | Value |
|---|---|
| Model | Triconex 4305A |
| Module Type | Enhanced Intelligent Communication Module |
| Dimensions | 200 x 100 x 40 mm |
| Weight | 0.5 kg |
| Power Supply | 24 V DC (nominal) |
| Operating Temperature Range | -40°C to +70°C |
| Communication Protocols | Modbus, Profibus, OPC, HART |
| Mounting Type | Rail Mount |
| Redundancy | Yes, supports redundant communication paths |
| Status Indicators | LED indicators for operational feedback |
| Compliance | CE, UL, SIL 3 (Safety Integrity Level) |
| Field Device Compatibility | Supports up to 32 field devices |
| Enclosure Rating | IP20 (Indoor use) |
| Network Compatibility | Can be integrated with multiple network types |
| Temperature Compensation | Yes, automatic compensation for temperature changes |
The Triconex 4305A communication module is designed for applications where high availability, reliability, and safety are paramount. Its primary applications include:
Safety Instrumented Systems (SIS): The 4305A module is used to interface with safety systems, ensuring safe operation of plant equipment and reducing risk in hazardous environments. It plays a key role in monitoring and controlling critical processes to meet SIL 3 requirements.
Oil and Gas: The module is commonly used in upstream and downstream oil & gas operations, enabling communication between field devices like pressure transmitters, valves, and flow meters to ensure optimal safety in critical systems.
Chemical and Petrochemical Industries: Used in refining processes, reactor control, and chemical processing systems, the module ensures reliable data transmission between controllers and field devices to maintain process integrity and safety.
Power Generation: The module enables seamless integration with turbines, generators, and power control systems, ensuring continuous safe operation in nuclear, thermal, and hydroelectric power plants.
Manufacturing and Industrial Automation: In automated factories, the module helps maintain real-time communication with robots, production lines, and other automation equipment to maximize efficiency and productivity while maintaining safety standards.
High Reliability: The Triconex 4305A offers redundant communication paths, ensuring continuous communication in safety-critical applications even during failure scenarios.
SIL 3 Compliance: The module is designed to meet SIL 3 (Safety Integrity Level) standards, making it suitable for high-risk industries where safety is a top priority.
Protocol Flexibility: The 4305A supports multiple communication protocols, such as Modbus, Profibus, HART, and OPC, enabling seamless integration with existing systems and field devices.
Real-Time Data Processing: With fast response times, the module ensures real-time monitoring and data exchange, improving operational efficiency and safety.
Advanced Diagnostics: The LED indicators and diagnostic tools help operators quickly identify and troubleshoot communication or device-related issues.
Temperature Compensation: The automatic temperature compensation feature ensures accurate and reliable communication even under varying environmental conditions.
Compact Design: The 200 x 100 x 40 mm form factor makes the module easy to install in space-constrained environments, without sacrificing performance.
Energy Efficient: With low power consumption at 24 V DC, the module contributes to reducing the energy footprint of large-scale industrial operations.
Wide Temperature Range: The module can operate in environments ranging from -40°C to +70°C, providing the flexibility to be used in diverse geographical locations and conditions.
Triconex is a leading brand in the field of safety instrumented systems (SIS) and safety automation solutions. It is known for its highly reliable and fault-tolerant systems that comply with international safety standards, including SIL 3. Triconex offers a broad range of products, including communication modules, controllers, and I/O systems, all designed to enhance safety and operational efficiency in critical industrial applications. The 4305A is one of the brand’s core offerings, recognized for its performance in safety-critical environments.
| Model | Description | Key Features |
|---|---|---|
| Triconex 4305B | Advanced communication module for Tricon systems | Supports higher field device connections |
| Triconex 4312A | Field I/O module for Tricon safety systems | Provides scalable input/output options |
| Triconex 4320A | Remote I/O module for Tricon systems | Provides extended remote I/O capabilities |
| Triconex 4315A | Digital input module for Tricon systems | Supports higher-speed digital input processing |
| Triconex 4330A | Analog input module for Tricon systems | Provides enhanced precision for analog measurements |
| Model | Description | Key Features |
|---|---|---|
| Triconex 3008 | Safety controller for small systems | Compact and cost-effective solution |
| Triconex 3152 | High-performance safety controller | Advanced diagnostics and redundancy |
| Triconex 3122 | Safety controller with integrated I/O | Designed for smaller safety systems |
| Triconex 3222 | Advanced I/O module for larger systems | Supports high-speed data transfer |
| Triconex 3400 | Field I/O module with advanced diagnostics | Supports multi-protocol networks |
Q1: What communication protocols are supported by the Triconex 4305A?
A1: The Triconex 4305A supports Modbus, Profibus, OPC, and HART communication protocols.
Q2: Can the 4305A module be used in hazardous environments?
A2: Yes, the 4305A module complies with SIL 3 safety standards, making it suitable for hazardous and safety-critical environments.
Q3: What is the temperature range for the Triconex 4305A?
A3: The 4305A can operate in temperatures from -40°C to +70°C, making it suitable for a wide range of industrial environments.
Q4: How does the Triconex 4305A ensure high availability?
A4: The 4305A features redundant communication paths to ensure continuous operation in case of failure.
Q5: Can the 4305A communicate with multiple devices simultaneously?
A5: Yes, the 4305A can support communication with up to 32 field devices.
Q6: What mounting type is used for the Triconex 4305A?
A6: The 4305A uses rail mounting, making it easy to install and replace in industrial control panels.
Q7: What diagnostics does the 4305A offer?
A7: The 4305A features LED indicators and advanced diagnostic tools to help identify issues with the module or connected devices.
Q8: Does the Triconex 4305A offer power efficiency?
A8: Yes, the 4305A operates at 24 V DC and has low power consumption, contributing to energy savings.
Q9: What is the weight of the 4305A module?
A9: The 4305A weighs 0.5 kg, making it lightweight and easy to handle.
Q10: What industries use the Triconex 4305A?
A10: The 4305A is widely used in industries such as oil and gas, chemical processing, power generation, and manufacturing for safety-critical applications.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.