Product Details:

Bently Nevada 72869-02 is a rack-mounted communication interface module designed for Bently Nevada 3300 series turbine supervisory instrumentation systems. This data communication card serves as the data bridge between the 3300 monitoring rack and external host systems, collecting multi-channel vibration, speed and displacement data from all monitor cards on the rack. It converts internal backplane signals into standard serial communication signals, supporting data transmission to remote DCS, PLC and machinery condition monitoring workstations for real-time data viewing and historical fault analysis. The 72869-02 supports reliable data transmission during machine startup, coast-down and abnormal vibration events, allowing engineers to conduct rotor dynamic analysis and fault diagnosis. It adopts industrial signal processing circuits with strong anti-electromagnetic interference capability, maintaining stable data communication under continuous mechanical vibration and electrical noise in power plants and petrochemical facilities. Installed in standard rack slots, this module communicates with other monitoring cards through the rack backplane and supports long-term continuous operation. Widely applied in power generation, petrochemical and metallurgy industries, this communication hardware is an indispensable component of steam turbine, centrifugal compressor and generator TSI protection systems. It helps plant personnel obtain real-time rotating machinery operating data, identify early mechanical faults, avoid catastrophic equipment damage and unplanned production downtime, and support the plant's comprehensive predictive maintenance strategy.

Core Attributes:

Brand: Bently Nevada

Model: 72869-02

Product Type: Communication Interface Module / TSI Data Communication Card

Compatible System: Bently Nevada 3300 series TSI monitoring rack

Function: Collect multi-channel monitoring data, backplane signal conversion, serial data output, connect to external monitoring systems

Mounting: Rack slot installation

Operating Temperature: 0°C ~ +65°C

Feature: Stable data transmission, anti-electromagnetic interference, real-time machinery data upload, supports remote fault analysis