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Bently Nevada

Bently Nevada 131178-01 Computer Cable
SKU: 131178-01
In stock: 20
Description

Bently Nevada 131178-01 Computer Interface Cable

Configured for serial communication and configuration data transfer in the Bently Nevada 3500 Machinery Protection System, the Bently Nevada 131178-01 (131178-01 computer interface cable) provides direct physical and electrical connectivity between a monitoring rack interface and an external configuration workstation. The cable utilizes dual DB9 female connectors and supports RS-232 communication for parameter management, configuration download, and diagnostic data retrieval.

Hardware Specifications

Parameter Specification
Model 131178-01
Brand Bently Nevada
Origin United States
Product Type Computer Interface Cable
Cable Type Shielded Serial Communication Cable
Connector Geometry Dual DB9 Female to Female (9-pin D-sub)
Protocol Support RS-232 / Proprietary Bently Nevada Serial Protocol
Target System Bently Nevada 3500 Series Machinery Protection System
Interface Compatibility Rack Interface Module (RIM), Transient Data Interface (TDI)
Cable Length Approximately 3 m
Voltage Rating 300 V
Weight 0.80 kg
Power Consumption Passive cable, no external power required
Primary Function Configuration upload, parameter adjustment, and communication access

Rotor Dynamics Communication Interface

The 131178-01 cable provides a dedicated communication path between external software tools and the Bently Nevada 3500 monitoring platform. Through the rack communication interface, maintenance personnel can access configuration records, diagnostic information, and monitoring data associated with vibration, position, and rotor dynamic measurement channels.

The shielded cable construction assists in reducing electromagnetic coupling during communication sessions. Proper shield continuity and controlled routing help maintain stable serial communication when operating near rotating machinery installations and associated instrumentation circuits.

Frequently Asked Questions

Q: Is the 131178-01 intended for direct connection to a 3500 RIM or TDI module?
A: Yes. The cable is designed for communication access to compatible 3500 Series rack interface hardware, including RIM and TDI interfaces.

Q: Does the cable require an external power source?
A: No. The 131178-01 is a passive communication cable and does not consume external operating power.

Q: What communication standard is supported by the cable?
A: The cable supports RS-232 serial communication used by compatible Bently Nevada 3500 system interfaces.

Field Installation Guidelines

  • Verify DB9 connector engagement before communication.

  • Route separately from motor and power cables.

  • Maintain shield continuity throughout installation.

  • Avoid excessive bending near connector terminations.

  • Secure cable routing to prevent vibration-induced movement.