Bently Nevada
2155/40 Bently Nevada TDISecure Communication Processor
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 2155/40
Product Type: TDISecure Communication Processor
Product Origin: USA
Payment: T/T
Weight: 4000g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Bently Nevada 2155/40 TDISecure is a high-performance, multi-channel communication processor designed for advanced machinery condition monitoring.
It provides a secure, high-fidelity data acquisition bridge between Bently Nevada machinery protection systems and System 1 optimization/diagnostic software. Unlike standard interfaces, TDISecure isolates data collection from protection logic, offering a cost-effective cybersecurity solution that eliminates the need for external data diodes while streaming high-resolution vibration and process data.
Detailed Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | 2155/40 |
| Type | TDISecure Communication Processor |
| Operating Temp | -30°C to +65°C |
| Mechanical | 384 × 216 × 136 mm |
| Weight | 4.0 kg |
Key Features and Benefits
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Parallel Sampling: Synchronized acquisition of 24 vibration signals for precise phase analysis and root-cause diagnostics.
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Cybersecurity Integrity: Protects primary hardware from network-based threats while interfacing with plant networks.
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Transient Data Collection: Automatically captures high-resolution waveform data during machine startup and shutdown.
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Direct Sensor Power: Supplies integrated power for up to 4 Proximitor® sensors, simplifying field wiring for speed measurements.
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Legacy Compatibility: Acts as a modern drop-in replacement for TDXnet and TDIX communication processors.
Technical FAQ
Q1: How does the TDISecure 2155/40 improve on the legacy TDXnet?
A: It provides enhanced Ethernet security, faster data processing, native integration with System 1, and more robust process input configuration options.
Q2: Can this module provide protective trip functions?
A: No. The 2155/40 is strictly for data acquisition and communication. Protective trips/alarms remain the responsibility of the primary 3500 monitoring rack, which TDISecure monitors via buffered outputs.