Triconex 3607E Output Module

The Triconex 3607E Output Module is a robust relay output module engineered for use in the Tricon™ Fault-Tolerant Safety Instrumented System (SIS). It is part of the renowned Triconex family from Schneider Electric, a trusted name in industrial safety and automation. Designed to deliver high-integrity control signals to external devices such as motor starters, solenoid valves, relays, and alarms, the 3607E offers 16 individually isolated relay outputs that provide reliable actuation in demanding environments.

This module employs mechanical Form C (SPDT) relays, providing flexibility and resilience for control tasks that require both normally open (NO) and normally closed (NC) contact operation. With safety certifications up to SIL3 (IEC 61508), the 3607E is an ideal choice for applications where operational integrity and fail-safe control are paramount.

Product Specifications

Product Applications

The Triconex 3607E Output Module is engineered for high-demand, mission-critical environments where dependable output control is essential. Its relay-based design makes it ideal for:

• Emergency Shutdown Systems (ESD)

• Fire and Gas Systems (F&G)

• Turbomachinery Control

• High Integrity Pressure Protection Systems (HIPPS)

• Motor and Pump Control Systems

• Safety Interlock and Alarm Systems

• Nuclear Reactor Protection and Control

• Pipeline Automation and Shutdown Controls

Because each channel is independently isolated and configurable, it supports applications where electrical separation and physical relay actuation are necessary, even in high-noise or hazardous zones.

Product Advantages

• Relay-Based Isolation: Mechanical Form C relays provide physical disconnection, enhancing electrical safety and surge immunity.

• SIL3 Certified Safety: Approved for the most demanding safety applications worldwide.

• Channel Isolation: All 16 outputs are individually isolated, reducing interference and allowing flexible signal routing.

• Diagnostic Intelligence: Each relay coil is monitored with fault reporting and testing to ensure continued operation and integrity.

• Hot-Swappable: Module replacement does not require system shutdown, allowing continuous operation.

• Wide Voltage Range: Supports both AC and DC outputs, making it suitable for mixed signal environments.

• Rugged Build: Built for hostile industrial environments with high tolerance to shock, vibration, and temperature.

• Redundant Architecture: Seamless integration into Tricon TMR-based systems ensures no single point of failure.

FAQ

1. Q: What is the difference between the 3607E and solid-state output modules like the 3604E?

   A: The 3607E uses mechanical relay outputs, ideal for galvanic isolation and AC/DC switching, whereas 3604E uses solid-state outputs for faster, high-frequency switching.

2. Q: How many channels does the Triconex 3607E provide?

   A: It provides 16 independent Form C (SPDT) relay outputs.

3. Q: Can I replace the 3607E while the system is running?

   A: Yes, it supports hot-swapping, allowing for in-service replacement.

4. Q: What type of output devices can be connected to the 3607E?

   A: Devices such as solenoids, alarms, motor contactors, and lamps.

5. Q: Is the 3607E certified for use in safety instrumented systems?

   A: Yes, it holds SIL3 certification under IEC 61508.

6. Q: Does it support both AC and DC outputs?

   A: Yes, the relays are rated for both 24–125V DC and 120V AC operations.

7. Q: What diagnostics does the 3607E include?

   A: It includes coil monitoring, contact feedback, and onboard self-diagnostics.

8. Q: Are the output channels individually isolated?

   A: Yes, each of the 16 channels is isolated from each other and from the system backplane.

9. Q: What happens if one relay fails?

   A: Diagnostic alerts are generated, and the Tricon system can initiate fail-safe operations.

10. Q: In which industries is the 3607E most commonly used?

    A: Oil & gas, power generation, chemical processing, nuclear, and pipeline control.