Product Introduction
The Invensys Triconex 3401 Digital Output Module is a high-reliability module designed for safety-critical applications in industrial automation and process control environments. This module is an integral part of the Triconex Safety Instrumented System (SIS), ensuring safe and precise control over various output devices. It is engineered with Triple Modular Redundancy (TMR) technology to provide fault tolerance and enhance operational safety. The 3401 module is suitable for applications requiring high availability, integrity, and fail-safe performance.
Product Specifications
| Parameter |
Details |
| Model Number |
3401 |
| Type |
Digital Output Module |
| Output Channels |
32 |
| Output Type |
Isolated, Fail-Safe |
| Voltage Range |
24V DC |
| Current Capacity |
0.5A per channel |
| Response Time |
<1 ms |
| Isolation |
1500V RMS |
| Communication Protocol |
Triconex Proprietary |
| Operating Temperature |
-40°C to +70°C |
| Storage Temperature |
-40°C to +85°C |
| Humidity |
5% to 95% non-condensing |
| Dimensions (W x H x D) |
220 x 44 x 169 mm |
| Weight |
1.5 kg |
| Certifications |
SIL 3, CE, UL, FM, ATEX |
Applications
- Oil & Gas Industry: Used in safety shutdown systems to ensure safe and controlled operations in offshore and onshore facilities.
- Power Generation: Plays a crucial role in nuclear, thermal, and renewable power plant automation.
- Chemical Processing: Ensures safety in hazardous chemical handling and production environments.
- Pharmaceutical Manufacturing: Provides reliable process automation for high-precision drug manufacturing.
- Water and Wastewater Treatment: Enhances safety and efficiency in treatment plant operations.
Advantages
- Triple Modular Redundancy (TMR): Enhances fault tolerance and system reliability.
- Fail-Safe Operation: Automatically switches to a safe state in case of faults.
- High-Speed Processing: Enables real-time control with minimal response time.
- Extended Temperature Range: Suitable for harsh industrial environments.
- Certified for Safety: Meets global industrial safety standards (SIL 3, CE, UL, ATEX, FM).
- Scalability: Compatible with Triconex SIS architecture for flexible system expansion.
Latest News Titles
- “Triconex 3401: Enhancing Safety Standards in Industrial Automation”
- “New Upgrades in Triconex Digital Output Modules for Better Reliability”
- “How Triconex 3401 is Revolutionizing Oil & Gas Safety Systems”
- “Triconex 3401 Certified for High-Reliability Operations in Critical Sectors”
- “Comparing Triconex 3401 with Other Industry Safety Modules”
Frequently Asked Questions (FAQ)
- What is the main function of the Triconex 3401 module?
- The module is designed to provide high-reliability digital output control in safety-critical applications.
- Is the 3401 module suitable for SIL 3 applications?
- Yes, it is certified for SIL 3 compliance, ensuring the highest level of safety.
- What is the maximum output current per channel?
- Each output channel supports up to 0.5A of current.
- Can this module be used in hazardous environments?
- Yes, it has ATEX certification for use in explosive atmospheres.
- What type of redundancy does the module use?
- It utilizes Triple Modular Redundancy (TMR) for enhanced fault tolerance.
- What is the response time of the digital output module?
- The module provides a response time of less than 1 millisecond.
- What communication protocol does it use?
- It uses Triconex’s proprietary communication protocol.
- Does it support hot-swapping?
- Yes, the module can be replaced while the system is running without causing downtime.
- What is the typical operating temperature range?
- It operates within a range of -40°C to +70°C.
- Is it compatible with older Triconex systems?
- Yes, the 3401 module is designed to integrate seamlessly with existing Triconex architectures.
Related Models (Same Series or Related)
| Model |
Description |
Key Features |
| Triconex 3402 |
Digital Output Module |
High-speed, Fail-Safe Outputs |
| Triconex 3503 |
Analog Output Module |
16-channel Analog Output |
| Triconex 3008 |
Main Processor Module |
High-Performance CPU |
| Triconex 3625 |
Communication Interface Module |
Redundant Ethernet Ports |
| Triconex 3721 |
Digital Input Module |
32 Digital Inputs, High-Speed |
| Triconex 4351 |
System Power Supply |
24V DC Input, High Efficiency |
| Triconex 9853 |
TMR Logic Solver |
High Redundancy, SIL 3 Rated |
| Triconex 8110 |
Chassis Backplane |
Supports Multiple Modules |
| Triconex 3700 |
Universal Input Module |
Multi-Protocol Compatibility |
| Triconex 4507 |
Analog Input Module |
16-channel Analog Inputs |
Popular Models from the Same Brand
| Model |
Description |
Key Features |
| Triconex 3009 |
Main Processor Module |
High-Performance SIS CPU |
| Triconex 4352 |
Power Supply Module |
Reliable Power Distribution |
| Triconex 3720 |
Digital Input Module |
32 Inputs, High-Speed |
| Triconex 3604 |
Communication Module |
Ethernet and Serial Support |
| Triconex 3664 |
Output Module |
Isolated, Fail-Safe Outputs |
| Triconex 4119 |
I/O Chassis |
Supports Multi-Module Setup |
| Triconex 9852 |
Logic Solver |
Triple Modular Redundancy |
| Triconex 4211 |
Universal I/O Module |
Supports Various Inputs |
| Triconex 3574 |
Analog Input Module |
16 Analog Channels |
| Triconex 9910 |
Controller Module |
Redundant CPU Design |
Frequently Asked Questions (FAQ)
- What is the main function of the Triconex 3401 module?
- The module is designed to provide high-reliability digital output control in safety-critical applications.
- Is the 3401 module suitable for SIL 3 applications?
- Yes, it is certified for SIL 3 compliance, ensuring the highest level of safety.
- What is the maximum output current per channel?
- Each output channel supports up to 0.5A of current.
- Can this module be used in hazardous environments?
- Yes, it has ATEX certification for use in explosive atmospheres.
- What type of redundancy does the module use?
- It utilizes Triple Modular Redundancy (TMR) for enhanced fault tolerance.
- What is the response time of the digital output module?
- The module provides a response time of less than 1 millisecond.
- What communication protocol does it use?
- It uses Triconex’s proprietary communication protocol.
- Does it support hot-swapping?
- Yes, the module can be replaced while the system is running without causing downtime.
- What is the typical operating temperature range?
- It operates within a range of -40°C to +70°C.
- Is it compatible with older Triconex systems?
- Yes, the 3401 module is designed to integrate seamlessly with existing Triconex architectures.
Related Models (Same Series or Related)
| Model |
Description |
Key Features |
| Triconex 3402 |
Digital Output Module |
High-speed, Fail-Safe Outputs |
| Triconex 3503 |
Analog Output Module |
16-channel Analog Output |
| Triconex 3008 |
Main Processor Module |
High-Performance CPU |
| Triconex 3625 |
Communication Interface Module |
Redundant Ethernet Ports |
| Triconex 3721 |
Digital Input Module |
32 Digital Inputs, High-Speed |
| Triconex 4351 |
System Power Supply |
24V DC Input, High Efficiency |
| Triconex 9853 |
TMR Logic Solver |
High Redundancy, SIL 3 Rated |
| Triconex 8110 |
Chassis Backplane |
Supports Multiple Modules |
| Triconex 3700 |
Universal Input Module |
Multi-Protocol Compatibility |
| Triconex 4507 |
Analog Input Module |
16-channel Analog Inputs |
Popular Models from the Same Brand
| Model |
Description |
Key Features |
| Triconex 3009 |
Main Processor Module |
High-Performance SIS CPU |
| Triconex 4352 |
Power Supply Module |
Reliable Power Distribution |
| Triconex 3720 |
Digital Input Module |
32 Inputs, High-Speed |
| Triconex 3604 |
Communication Module |
Ethernet and Serial Support |
| Triconex 3664 |
Output Module |
Isolated, Fail-Safe Outputs |
| Triconex 4119 |
I/O Chassis |
Supports Multi-Module Setup |
| Triconex 9852 |
Logic Solver |
Triple Modular Redundancy |
| Triconex 4211 |
Universal I/O Module |
Supports Various Inputs |
| Triconex 3574 |
Analog Input Module |
16 Analog Channels |
| Triconex 9910 |
Controller Module |
Redundant CPU Design |
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