Product Overview

The Bently Nevada 130118-0100-01 Main Unit to 3500 Rack Cable is a communication cable designed for connecting a host computer to a Bently Nevada 3500 Machinery Protection System rack. It supports RS-232 serial communication, allowing a compatible host computer to communicate with the rack for system configuration, monitoring, and data collection.

The Bently Nevada 3500 series is widely used in industrial machinery condition monitoring and protection applications. It monitors operating parameters such as shaft vibration, position, speed, and other machine conditions through compatible monitoring modules and sensors. Reliable communication between the rack and host computer is important for configuration, maintenance, and access to monitoring information.

The 130118-0100-01 is a 100-foot cable version, equivalent to approximately 30.5 meters. Its catalog number also identifies its assembly configuration: the 0100 code indicates the cable length, while 01 indicates that the cable is supplied unassembled.

This distinction is important when purchasing replacement cables. The assembled version uses a different final ordering code, so buyers should verify the complete part number and connector requirements before ordering.

Designed for use with compatible 3500 rack communication interfaces, the cable provides a physical connection between the host computer and the monitoring rack. It is particularly relevant to maintenance teams working with existing Bently Nevada 3500 installations that require serial communication access.

Technical Specifications

Note: The 3 kg value is the supplied shipping weight, not necessarily the net weight of the cable alone. Confirm connector and assembly requirements before installation.

Function and Working Principle

The 130118-0100-01 provides the physical communication path between a host computer and a compatible Bently Nevada 3500 rack. It is designed for serial data transmission using the RS-232 interface.

1. Host Computer Communication

A host computer can be used to access a 3500 monitoring rack for configuration and data-related operations. The communication cable connects the computer to the appropriate rack interface.

Through compatible Bently Nevada software and hardware, authorized personnel can configure monitoring parameters, access system information, and perform maintenance-related tasks.

2. RS-232 Serial Data Transmission

RS-232 is a serial communication standard used to transmit data between compatible electronic devices. It defines electrical signaling and connection characteristics for serial communication.

The 130118-0100-01 is intended for the RS-232 host-to-rack communication connection. It should not be confused with RS-422 cables or other communication accessories used in different 3500 system configurations.

3. Rack Configuration and Data Collection

The 3500 monitoring system uses its Rack Interface Module (RIM) and associated communication interface to support communication with a host computer.

The cable provides the physical connection required for supported configuration and data collection operations. Actual communication performance depends on the rack interface, host computer, software, baud-rate configuration, and correct cable installation.

4. Long-Distance Connection

With a length of 100 feet (approximately 30.5 meters), this cable supports installations where the host computer is located some distance from the monitoring rack.

Cable routing should be planned to avoid unnecessary interference, mechanical damage, and excessive proximity to high-voltage power conductors.

Role in Bently Nevada 3500 Monitoring Systems

The 130118-0100-01 is a communication accessory rather than a measurement sensor or monitoring module. Its role is to connect the host computer with the 3500 rack so that users can access supported system functions.

Host Computer and Rack Connection

In a typical installation, the host computer communicates with the 3500 rack through the appropriate RS-232 interface. The cable connects the computer to the rack’s designated communication port.

This connection supports maintenance and configuration activities without requiring the cable to be part of the machine’s sensor signal path.

Rack Interface Module Integration

The Bently Nevada 3500 Rack Interface Module provides communication and system-interface functions for the monitoring rack. The host-to-rack cable is used with a compatible RS-232 interface configuration.

Before connecting the cable, verify that the rack’s communication interface is configured for RS-232 rather than RS-422. The correct port and interface selection are essential for successful communication.

Maintenance and Diagnostic Access

Maintenance personnel may use the host connection to access configuration information, review monitoring data, and support troubleshooting.

A suitable communication cable helps maintain access to the rack during routine maintenance and system servicing.

Industrial Applications

1. Power Generation Facilities

Power plants use machinery protection systems to monitor critical rotating equipment, including turbines, generators, and auxiliary machinery.

The 130118-0100-01 can support host-computer communication with a compatible 3500 rack, allowing authorized personnel to access monitoring-system configuration and data.

2. Oil and Gas Facilities

Oil and gas installations often use machinery protection systems to monitor compressors, pumps, turbines, and other critical rotating equipment.

A reliable host-to-rack connection supports maintenance and configuration activities within compatible 3500 monitoring installations.

3. Petrochemical Plants

Petrochemical facilities operate large numbers of rotating machines under demanding operating conditions. Machinery monitoring systems help maintenance teams identify abnormal operating conditions and manage equipment reliability.

The cable provides a communication connection for accessing a compatible 3500 rack from a host computer.

4. Industrial Compressor Systems

Compressors are important assets in many industrial processes. Vibration and machinery protection systems help monitor their operating condition.

The 130118-0100-01 supports the communication link between a host computer and the monitoring rack, assisting configuration and data-access tasks.

5. Turbine and Generator Monitoring

Turbines and generators require continuous monitoring of important mechanical operating parameters. The Bently Nevada 3500 platform can be configured for these applications using appropriate monitoring modules and sensors.

The communication cable supports the connection needed for host-based access to a compatible rack.

Installation and System Integration

Correct installation is important for maintaining reliable RS-232 communication.

1. Verify the Complete Part Number

Before installation, confirm that the cable is marked 130118-0100-01.

The ordering code identifies a 100-foot cable with the unassembled configuration. Do not assume that the 01 and 02 versions have identical delivery conditions.

2. Confirm RS-232 Interface Compatibility

The cable is intended for RS-232 host-to-3500 rack communication. Verify that the host computer and rack interface both support the required RS-232 connection.

Do not substitute an RS-422 cable or another communication accessory based only on connector appearance.

3. Check the Rack Communication Configuration

Confirm that the relevant 3500 rack interface is configured for RS-232 communication. The communication-interface selection must match the cable and connected host equipment.

4. Complete the Required Assembly

The 01 suffix indicates the unassembled version. The appropriate assembly and connector termination work must be completed according to the manufacturer’s instructions.

Use the correct connector components and wiring arrangement. Incorrect termination can cause communication failure or damage to connected equipment.

5. Plan Cable Routing

The 100-foot cable provides flexibility when the host computer is installed away from the monitoring rack.

Route the cable through a suitable path, protect it from sharp edges and mechanical stress, and avoid unnecessary parallel routing with high-current power cables. Maintain appropriate separation from sources of electrical interference.

6. Verify Communication

After installation, check the physical connections and confirm that the host computer can communicate with the 3500 rack.

If communication fails, inspect the connector termination, interface selection, communication settings, and cable condition before replacing other system components.

Compatible System Components

The 130118-0100-01 is intended for use within a compatible Bently Nevada 3500 communication arrangement.

These components are examples of equipment used in a complete monitoring installation. They are not included with the cable unless specifically stated by the supplier.

Alternative Models and Replacement Considerations

When replacing the 130118-0100-01, the communication standard, cable length, and assembly configuration should be checked carefully.

A replacement should not be selected solely by cable length. Verify the communication interface, connector arrangement, insulation type where applicable, assembly status, and the exact equipment being connected.

Key Advantages

Dedicated 3500 Rack Communication

The cable is designed for host-computer communication with compatible Bently Nevada 3500 monitoring racks.

100-Foot Connection Length

Its 100-foot length supports installations where the host computer and monitoring rack are separated by a longer distance.

RS-232 Interface

The cable supports the RS-232 communication arrangement used by compatible 3500 rack interfaces.

Defined Ordering Configuration

The catalog number identifies both the cable length and assembly status, helping maintenance teams distinguish between unassembled and assembled versions.

Support for Maintenance Activities

The connection supports access to rack configuration and data collection functions through compatible host equipment and software.

Useful for Existing Installations

The cable is relevant to maintenance and spare-parts requirements in facilities operating legacy Bently Nevada 3500 monitoring systems.

Technical FAQs

1. What is the Bently Nevada 130118-0100-01?

It is a host-computer-to-3500-rack RS-232 communication cable designed for compatible Bently Nevada 3500 monitoring systems.

2. What is the cable length?

The cable length is 100 feet, equivalent to approximately 30.5 meters.

3. What does the suffix 0100 mean?

The 0100 code identifies the 100-foot cable-length option.

4. What does the suffix 01 mean?

The final 01 indicates the unassembled version. The assembled version uses the 02 suffix.

5. Is this an RS-232 or RS-422 cable?

The 130118 series is specified as a host-computer-to-3500-rack RS-232 cable. RS-422 applications use different cable part numbers and interface arrangements.

6. Which equipment does it connect?

It connects a compatible host computer to a Bently Nevada 3500 monitoring rack through the appropriate RS-232 interface.

7. Can it be used with every 3500 rack?

Compatibility depends on the installed rack interface and its communication configuration. Verify that the required RS-232 interface is available before ordering.

8. Does the cable include assembled connectors?

The 01 suffix identifies the unassembled version. Confirm the supplied connector components and assembly requirements with the seller.

9. What is the shipping weight?

The supplied shipping weight is 3 kg. The actual cable weight may be different from the packaged shipping weight.

10. Can an RS-422 cable replace this model?

Not automatically. RS-422 and RS-232 use different communication arrangements. Select the cable according to the rack interface, host connection, and system documentation.

Procurement and Maintenance Recommendations

When purchasing the Bently Nevada 130118-0100-01, verify the full part number and ensure that the cable is the 100-foot unassembled RS-232 version.

For replacement projects, check the rack interface configuration, host computer connection, connector requirements, and assembly instructions. If the existing installation uses RS-422, this RS-232 cable should not be treated as a direct replacement.

For used or surplus cables, inspect the cable jacket, connector condition, conductor termination, and signs of bending or mechanical damage. Where possible, verify communication operation with compatible equipment before returning the cable to service.

During installation, avoid sharp bends, excessive pulling force, and routing near strong sources of electrical interference. Keep the cable identification and connection records with the maintenance documentation to simplify future troubleshooting.

Conclusion

The Bently Nevada 130118-0100-01 Main Unit to 3500 Rack Cable is a 100-foot RS-232 communication cable designed to connect a host computer with a compatible Bently Nevada 3500 monitoring rack. Its catalog number identifies a 30.5-meter cable supplied in an unassembled configuration.

For industrial machinery monitoring applications, the cable supports rack configuration and data-access activities through the appropriate host and rack interfaces. Before purchasing or installing a replacement, verify the RS-232 interface, cable length, connector arrangement, and assembly status to ensure compatibility with the existing 3500 system.