Product Details:

Bently Nevada 79748-01T is a professional XDCR I/O record terminal module and relay output terminal block made for Bently Nevada 3300 series machinery protection monitoring system. It acts as the rear rack wiring interface for dual axial position monitor, connecting eddy current proximity transducers and receiving shaft thrust position signals from field probes. The 79748-01T terminal module can transmit transducer input signals to the main monitor board, while providing analog recording outputs and relay alarm contact signals for external recorders, DCS and PLC control systems. It can continuously capture real-time axial thrust position data of steam turbine rotors, detect abnormal axial movement and thrust bearing wear, and send out alarm signals when preset alert or danger thresholds are exceeded. The module adopts reinforced industrial terminal connectors and conformal coated circuit board design, which can effectively resist electromagnetic interference, dust, vibration and temperature fluctuation in heavy industrial sites. Each terminal channel maintains stable signal transmission and low signal drift, ensuring accurate data recording for long-term continuous operation. Designed for rear rack mounting, the 79748-01T supports simple wiring, installation and routine maintenance, and perfectly matches the 3300 dual axial position monitor card. Widely applied in power generation, petrochemical, metallurgy and heavy chemical industries, this transducer terminal block is an essential component of turbine supervisory instrumentation system. It helps operators monitor rotor thrust condition in real time, discover early bearing faults and rotor rubbing risks, avoid severe turbine damage and unplanned production shutdown, and support predictive maintenance of critical rotating machinery assets.

Core Attributes:

Brand: Bently Nevada

Model: 79748-01T

Product Type: XDCR I/O Record Terminal Module / Relay Output Terminal Block

Compatible Monitor: 3300 series dual axial position monitor

Function: Transducer signal input, analog record output, alarm relay contact output

Mounting: Rear rack mount

Circuit Board: Conformal coated PCB

Feature: Stable transducer signal transmission, anti-electromagnetic interference, integrated alarm relay terminals, easy wiring