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ABB CI920N 3BDS014113 Communication Interface for Industrial Automation
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Triconex RO 3451 Relay Output Module

Brand:Invensys Triconex
Item No.:RO 3451
Product Origin:USA
Product Dimensions:250 x 100 x 45 mm
Product Weight:0.85 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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  • Product Details
  • Product Applications
  • Product Advantages
  • Technical FAQs
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Introduction

The Triconex RO 3451 Relay Output Module is a key component of the Tricon safety system, designed to provide reliable relay outputs for controlling field devices in safety-critical industrial applications. The module supports multiple relay outputs, ensuring that critical systems can be actuated reliably. It is ideal for use in industries like oil and gas, power generation, and chemical processing, where rapid response and fault tolerance are essential for operational safety.

With a robust design built for harsh industrial environments, the Triconex RO 3451 module ensures efficient and secure operation in both normal and emergency situations. It integrates seamlessly into the Tricon control system, making it an essential element in automated safety processes.

Technical Specifications

SpecificationDetails
Model NumberRO 3451
TypeRelay Output Module
Dimensions250 x 100 x 45 mm
Weight0.85 kg
Output Channels8 Relay Outputs (Form C)
Contact Rating5 A at 240 VAC, 5 A at 30 VDC
Relay TypeSPDT (Single Pole Double Throw)
Power Supply24 VDC
Operating Temperature Range-20°C to 60°C
Relative Humidity5% to 95%, non-condensing
Communication InterfaceTricon Communication Protocol (TCP/IP or Modbus)


Applications

The Triconex RO 3451 Relay Output Module is specifically designed for applications requiring the activation of relay-driven devices in safety-critical environments. It can be used for a variety of purposes, such as:

  • Oil and Gas: Actuating valves, pumps, and emergency shutdown systems.

  • Power Generation: Controlling circuit breakers, interlocks, and other emergency safety systems.

  • Chemical Processing: Enabling safety shutdowns and process control alarms to prevent hazardous conditions.

  • Water Treatment: Triggering safety mechanisms, including emergency shutdowns and fail-safe control systems.

The module’s high reliability and integration capabilities make it ideal for safety systems where immediate relay actuation is required for system protection.


Advantages

  • High Reliability: The 3451 offers reliable relay output for controlling safety-critical equipment, ensuring system integrity in hazardous environments.

  • Flexible Output: With 8 Form C relay outputs, the module can control a variety of field devices, offering flexibility for different industrial applications.

  • Wide Contact Rating: It supports a contact rating of 5 A at both 240 VAC and 30 VDC, making it suitable for a wide range of relay-driven devices.

  • Built for Harsh Environments: The module operates in a wide temperature range from -20°C to 60°C, ensuring dependable performance even in extreme conditions.

  • Seamless Integration: Fully compatible with the Tricon control system, allowing easy integration with other Triconex modules and centralized safety management systems.

  • Advanced Communication: Supports TCP/IP and Modbus protocols for efficient communication with supervisory systems.


Technical FAQs

  1. How many relay outputs does the Triconex RO 3451 support?

    • The module provides 8 Form C relay outputs, enabling the control of multiple field devices.

  2. What is the contact rating for the relays?

    • Each relay supports a contact rating of 5 A at 240 VAC and 5 A at 30 VDC, suitable for controlling a wide range of devices.

  3. What is the relay type used in the RO 3451 module?

    • The module uses SPDT (Single Pole Double Throw) relays for flexible control of output devices.

  4. What power supply is required for the RO 3451 module?

    • The module operates with a 24 VDC power supply.

  5. Can the RO 3451 module be used in hazardous environments?

    • While the module is designed for industrial environments, additional certifications may be required for use in hazardous locations.

  6. What communication protocols does the 3451 module support?

    • The module supports Tricon Communication Protocol (TCP/IP or Modbus), ensuring secure communication with supervisory control systems.

  7. What is the operating temperature range for the RO 3451?

    • The module operates within a temperature range of -20°C to 60°C, making it suitable for various industrial applications.

  8. Is remote monitoring supported on the RO 3451?

    • Yes, the module supports remote diagnostics and monitoring via its communication protocols.

  9. How does the RO 3451 ensure reliable operation?

    • The module is designed with fault tolerance and redundancy features to ensure consistent performance in safety-critical environments.

  10. Can the RO 3451 be integrated with other Triconex modules?

  • Yes, the RO 3451 is fully compatible with other Triconex modules and integrates seamlessly into the Tricon control system.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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