Relay Output Module RO3451 | TRICONEX Safety-Critical Module
Manufacturer: Bently Nevada
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Part Number: RO3451
Condition：New with Original Package
Product Type: Relay Output Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
TRICONEX RO3451 | Relay Output Module
High-Integrity Relay Output Module for Safety-Critical Systems
TRICONEX RO3451 is a high-integrity Relay Output Module designed for Triconex Safety Instrumented Systems (SIS). It converts digital control signals into relay contact outputs for field devices such as contactors, alarms, and indicator lights. Built on Triple Modular Redundancy (TMR) architecture, it provides fault-tolerant operation for oil & gas, chemical, and power industries.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | RO3451 |
| Manufacturer | Triconex (Schneider Electric) |
| Product Type | Relay Output Module |
| Output Channels | 32 independent relay outputs |
| Relay Type | Form A (SPST-NO) dry contact |
| Contact Ratings | 30 VDC / 250 VAC, 2 A (resistive load) |
| Channel Isolation | Each channel electrically isolated from system |
| Response Time | < 10 ms |
| Status Indicators | LED indicators for each channel |
| Redundancy | Three-channel independent drivers with voting logic |
| Hot Swap Support | Yes, module can be replaced online |
| Operating Temperature | –20°C to +70°C |
| Scalability | Supports up to 118 modules across 15 racks |
| Battery Backup | Supports up to 6 months of program retention |
| Applications | Safety shutdown, alarm signaling, electrical isolation control |
| Condition | 100% brand new, original packaging |
FAQ
Q1: Is the TRICONEX RO3451 module brand new and original?
A1: Yes, TRICONEX RO3451 is fully original and comes in original packaging.
Q2: How fast can it be shipped?
A2: We have stock, and shipment takes 3 days to 2 weeks depending on order size.
Q3: Which logistics services are supported?
A3: We ship via DHL, FedEx, UPS, and other international couriers.
Q4: Can I return it if there is a quality issue?
A4: Yes, we support returns within 30 days for quality-related problems.
Q5: How many output channels and what type of relay does it use?
A5: TRICONEX RO3451 provides 32 independent relay outputs using Form A (SPST-NO) dry contacts.