Bently Nevada 126615-01 TMR Relay I/O Module | 3500/34 Internal Terminations

Description

1. Product Overview

The Bently Nevada 126615-01 is a high-reliability TMR (Triple Modular Redundant) Relay I/O Module designed specifically for the 3500/34 TMR Relay Module system. This module features Internal Terminations, allowing for direct field wiring to the back of the 3500 rack.

In critical machinery protection environments, the TMR configuration ensures that a single point of failure does not result in a loss of protection or an accidental machine trip. The 126615-01 interfaces between the 3500/34 monitors and the external control or shutdown circuits, providing robust and fault-tolerant relay outputs.

Key Applications:

• Emergency Shutdown (ESD): Ideal for high-integrity shutdown systems where redundancy is mandatory.
• Triple Modular Redundancy: Specifically for 3500/34 TMR architectures in oil, gas, and power plants.
• Fault-Tolerant Protection: Prevents false trips while ensuring machine safety during critical vibration or speed events.

2. Data Sheet

3. Procurement Process

1. Model Confirmation: We verify that the 126615-01 matches your 3500/34 TMR system configuration.
2. Formal Quotation: You receive an official quote including price, lead time, and global door-to-door shipping costs.
3. Product Ordering: Confirmation of order quantity and project-specific requirements.
4. Sales Contract: Issuance of a Proforma Invoice (PI) and professional sales agreement.
5. Customer Remittance: Secure payment via T/T (Bank Wire Transfer).
6. Goods Allocation: Immediate retrieval from our specialized Bently Nevada stock.
7. Quality Inspection: Verification of factory seal, serial number, and physical condition.
8. Logistics Distribution: Fast international delivery via DHL, FedEx, or UPS with full tracking details.

4. Products Showcase (Photos & Video)

126615-01 sideview

126615-01 sideview

126615-01 sideview

5. Related Models

• Bently Nevada 125840-02 
• Bently Nevada 125840-01 
• Bently Nevada 125800-01 
• Bently Nevada 125712-01
• Bently Nevada 125792-01

6. Warranty & After-Sales

• 12-Month Global Warranty: Every 126615-01 module is covered by a 1-year replacement warranty.
• Guaranteed Originality: We strictly provide 100% brand-new, factory-original Bently Nevada parts.
• Support Excellence: We provide professional guidance on TMR system compatibility and installation.

7. FAQ

Q: What makes the 126615-01 “TMR” different from standard relay modules?

The TMR (Triple Modular Redundant) system uses three independent modules and “voting” logic. The 126615-01 is the specific I/O interface that supports this redundant architecture, ensuring that even if one relay fails, the protection system remains active and reliable.

Q: Can the 126615-01 be used with a standard 3500/32 monitor?

No, the 126615-01 is exclusively designed for the 3500/34 TMR Relay Module. Standard 4-channel or 16-channel modules use different I/O interfaces like the 125720-01.

Q: Do you ship Bently Nevada parts to Kazakhstan and the Middle East?

Yes, we have extensive experience shipping to Kazakhstan, the UAE, Saudi Arabia, and other major industrial hubs. All documentation for customs clearance is provided to ensure a smooth delivery process.