Bently Nevada
BENTLY NEVADA 2155/40-02 TDISecure Communication Processor
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 2155/40-02
Product Type: TDISecure Communication Processor
Product Origin: USA
Payment: T/T
Weight: 3900g
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 Description
The 2155/40-02 TDISecure Communication Processor is a DC-powered data acquisition module for the Bently Nevada monitoring ecosystem. It provides a secure bridge between machinery protection hardware and condition monitoring software, ensuring high-fidelity transmission of dynamic vibration and process data without interfering with primary protection logic.
Its TDI (Transient Data Interface) capability allows synchronized capture of startup and coast-down events, enabling advanced diagnostics within the System 1 software platform. Dual redundant Ethernet ports and logical isolation provide cybersecure data transfer for mission-critical industrial systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model/Part Number | 2155/40-02 |
| Module Type | TDISecure Communication Processor |
| Power Requirement | DC Power Supply Input |
| Dimensions (L×W×H) | 384 × 216 × 136 mm |
| Weight | 3.9 kg |
Application
The 2155/40-02 is used in power plants, LNG facilities, and petrochemical plants as part of digital plant initiatives. It streams high-resolution machinery data to remote diagnostic centers, allowing engineers to perform root-cause analysis on turbines, compressors, and large pumps. Its secure dual-port design ensures continuous monitoring while meeting strict cybersecurity standards.
Technical FAQ
How does the TDI capability benefit machinery analysis?
The Transient Data Interface (TDI) captures high-speed startup and coast-down events, essential for detecting shaft cracks, resonance issues, and bearing instabilities.
Can this module integrate with Modbus systems?
Yes. The 2155/40-02 supports Modbus serial communication, acting as a data concentrator to send machinery health parameters to a DCS or PLC.