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Relay Output Module Triconex RO3451

Triconex

Relay Output Module Triconex RO3451

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  • Manufacturer: Triconex

  • Product No.: RO3451

  • Product Type: Relay Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 170g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description

The RO3451 relay output module delivers dependable switching control for Triconex safety and automation systems.
Moreover, this module integrates into Triconex TMR architectures, ensuring deterministic and fault-tolerant output signal execution.
In addition, engineers rely on RO3451 to control field actuators such as valves, alarms, and shutdown devices.
Therefore, the module ensures stable output performance across critical industrial processes requiring precise and safe control.

Technical Specifications

Parameter Specification
Model RO3451
Product Type Relay Output Module
Manufacturer Triconex
Output Type Electromechanical relay outputs
Channel Count 32 output channels
Output Voltage Range 24–120 V AC / 24–125 V DC
Maximum Switching Current 2 A per channel
Contact Type Normally Open (NO) relay contacts
Contact Life 10 million mechanical operations typical
Switching Frequency Up to 1 Hz (typical industrial usage)
Isolation Channel-to-channel and system isolation
Output Response Time <10 ms
Power Supply Powered via Triconex backplane
Power Consumption Approx. 15–25 W
Current Consumption Approx. 600–900 mA (system dependent)
Connector Type Backplane interface with terminal board connection
External Wiring Via compatible Triconex terminal boards
Mounting Method Rack-mounted in Triconex chassis
Dimensions Approx. 400 × 300 × 150 mm
Weight Approx. 5.0–6.5 kg
Operating Temperature 0°C to +60°C
Storage Temperature -40°C to +85°C
Relative Humidity 5%–95% non-condensing
Vibration Resistance Meets industrial vibration standards
Shock Resistance Designed for standard industrial shock environments
Energy Storage No internal energy storage components
Safety Compatibility Supports SIL 3 safety systems
Redundancy Support Operates within TMR architecture

 

FAQ

Q1: How many output channels does the RO3451 provide?
The RO3451 provides 32 independent relay output channels for controlling multiple field devices.

Q2: What types of loads can the RO3451 control?
The RO3451 supports both AC and DC loads within the specified voltage and current ranges.

Q3: Does the RO3451 provide electrical isolation?
Yes, the RO3451 ensures isolation between channels and control systems for enhanced safety.

Q4: Is the RO3451 suitable for safety-critical applications?
Yes, the RO3451 operates within Triconex SIL 3 safety systems and supports TMR redundancy.

Q5: How fast can you ship the RO3451 after ordering?
We usually ship within three days to two weeks depending on order size and logistics arrangements.

Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.

Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.

Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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