Category: Bently

Applications that require a cable longer than 100 feet must use the External

Power Supply and Cable Adapter. Applications that use the back lighted Display

Unit must use the External Power Supply. There are two External Power Supplies:

one for connection to 115 Vac and the other for connection to 230 Vac.

The External Power/Terminal Strip Mounting Kit eases installation of External

Power Supplies. The External Power/Terminal Strip Mounting Kit is designed to fit

in the Independent Mount Housing. The Kit streamlines installation of an External

Power Supply in both the Independent Mount Housing or a user supplied housing.

Independent Mounting – display is mounted flush against a wall or

panel and located up to 100 feet away from the 3500 System. (Up to

4000 feet away from the 3500 System when using the External Power Supply). 

Up to two displays can be connected to each 3500 rack and each display

requires one empty 3500 rack slot for insertion of its corresponding DIM. When

the display is not face-mounted, the cable connection between the DIM and the

Display can be made from the front of the 3500 rack or from the I/O module at

the rear of the rack.

19-inch EIA Rack Mounting – display is mounted on 19-inch EIA rails and

located up to 100 feet away from the 3500 System. (Up to 4000 feet

away from the 3500 System when using the External Power Supply).

3. Panel Mounting – display is mounted in a panel cutout located in the

same cabinet or up to 100 feet away from the 3500 System. (Up to 4000

feet away from the 3500 System when using the External Power Supply).

Independent Mounting – display is mounted flush against a wall or

panel and located up to 100 feet away from the 3500 System. (Up to

4000 feet away from the 3500 System when using the External Power Supply). 

Up to two displays can be connected to each 3500 rack and each display

requires one empty 3500 rack slot for insertion of its corresponding DIM. When

the display is not face-mounted, the cable connection between the DIM and the

Display can be made from the front of the 3500 rack or from the I/O module at

the rear of the rack.

Description

The 3500/93 System Display is designed to meet the requirements of American

Petroleum Institute (API) Standard 670 and provide local or remote visual

indication of all 3500 Machinery Protection System information residing in the

rack including:

 System Event List

 Alarm Event Lists

 All Channel, Monitor, Relay Module, Keyphasor* Module or Tachometer

Module data

The 3500/93 System Display is configured using 3500 Rack Configuration

Software. The display can be mounted in any of four ways:

1. Face Mounting – display installs directly over the front panel of any full

size 3500 rack using a special hinged support. This permits access to the

rack’s buffered output connectors and user-interface buttons and

switches without disconnecting or disabling the display.

Note: For this mounting option only, the Display Interface Module (DIM)

must be installed in slot 15 (right-most slot) of the rack. The Face

Mounting option is not compatible with the 3500 Mini-rack.

Monitor Key Features

2300/25

l Trendmaster SPA interface.

l Continuous monitoring and protection.

l Two Acceleration/Velocity/Proximity inputs with synchronized sampling for advanced diagnostics.

l One dedicated speed channel supporting Proximity probes, Magnetic pickup and Proixmity switch type sensor.

l Support process variable on all three input channels.

l Key measurements (Acceleration pk, Acceleration rms, Velocity pk, Velocity rms,

Displacement pp, Displacement rms, Speed) real-time provided with alarm configuration.

l Each channel has one measurement group, and can add additional twoban

dpass measurements and several nX measurements (depends on the device availability).

l LCD and LED for real time value and status display.

l Ethernet 10/100 Base-T communication for configuration using Bently

Nevada Monitor Configuration software (included) with RSA encryption.

l ocal contacts for positive engagement of monitor bypass, configuration lockout,

and latched alarm/relay reset.

l Two relay outputs with programmable setpoints.

l Three buffered transducer outputs (including Keyphasor signal) providing short circuit and EMI protection.

 Buffered outputs for each signal are through BNC connectors.

l Modbus over Ethernet.

l Alarm Data Capture

Description

The 2300 Vibration Monitors provide cost-effective continuous vibration monitoring

and protection capabilities for less critical and spared machinery.

They are specifically designed to continuously monitor and protect essential 

medium to low criticality machinery in a wide range of industries including: oil & gas, power generation, water

treatment, pulp and paper, manufacturing, mining, cement, and other industries.

The 2300 Vibration Monitors deliver vibration monitoring and high vibration level alarming. 

They include two channels of seismic or proximity measurement inputs from various accelerometer, Velomitor and Proximitor types, 

a speed input channel for time-synchronous measurements, and outputs for relay contacts. 

The 2300/20 monitor features a configurable 4-20 mA output which interfaces more points to a DCS. 

The 2300/25 monitor features System 1 Classic connectivity for

Trendmaster SPA interface which enables users to leverage existing DSM SPA infrastructure.

The 2300 Vibration Monitors are designed for using on a broad range of machine trains or individual casings 

where the sensor point count fits the monitor’s channel count and where advanced signal processing is desired.

Monitor Key Features

2300/20

l Two 4-20 mA outputs with internal current loop power supply.

l Continuous monitoring and protection

l Two acceleration/velocity/proximity inputs with synchronized sampling for advanced diagnostics.

l One dedicated speed channel supporting Proximity probes,

Magnetic pickup and Proximity switch type sensors.

l Supports process variable on all three input channels.

l Key measurements (Acceleration pk,Acceleration rms, Velocity pk, Velocity rms,

Displacement pp, Displacement rms,Speed) real-time provided with alarm configuration.

l Each channel has one measurement group, and can add additional two bandpass

measurements and several nX measurements (depends on the device availability).

l LCD and LED for real time value and status display.

l Ethernet 10/100 Base-T communication for configuration using Bently Nevada Monitor

Configuration software (Included) with RSA encryption.

l Local contacts for positive engagement of monitor bypass,

configuration lockout,and latched alarm/relay reset.

l Two relay outputs with programmable setpoints.

l Three buffered transducer outputs (including Keyphasor signal) providing short circuit and EMI protection.

Buffered outputs for each signal are through BNC connectors.

l Modbus over Ethernet.

l Alarm Data Capture

Description

The 2300 Vibration Monitors provide cost-effective continuous vibration monitoring

and protection capabilities for less critical and spared machinery.

They are specifically designed to continuously monitor and protect essential medium

to low criticality machinery in a wide range of industries including: oil & gas, power generation, water

treatment, pulp and paper, manufacturing, mining, cement, and other industries.

The 2300 Vibration Monitors deliver vibration monitoring and high vibration level alarming. 

They include two channels of seismic or proximity measurement inputs

from various accelerometer, Velomitor and Proximitor types, 

a speed input channel for time-synchronous measurements, and outputs for relay contacts. 

The 2300/20 monitor features a configurable 4-20 mA output which interfaces more points to a DCS. 

The 2300/25 monitor features System 1 Classic connectivity for

Trendmaster SPA interface which enables users to leverage existing DSM SPA infrastructure.

The 2300 Vibration Monitors are designed for using on a broad range of machine trains or individual casings 

where the sensor point count fits the monitor’s channel count and where advanced signal processing is desired.

DESCRIPTION

The 3500/33 16-Channel Relay Module is a full-height module that provides 16 relay outputs.

You can place any number of 16-channel relay modules in any of the slots on the right side of the Transient Data Interface (TDI) module.

Each output of the 3500/33 16-channel relay module can be independently programmed to perform voting logic.

Each relay of the module contains alarm drive logic.

The alarm drive logic is programmed using AND and OR logic and the following are available:

Alarm inputs (alarms and hazardous states)

Uncertainty states

Individual measurement variables from any monitor channel or any combination of monitor channels in the rack

You can program the alarm driver using the 3500 rack configuration software.

Ordering Considerations

The 3500/33 16-Channel Relay Module requires 3500 Rack Config version 3.3 or higher.

3500/33 requires 3500 Data Acquisition Software version 2.40 or later.

3500/33 16-channel relay modules require 3500 Data Display Software version 1.40 or higher.

If ordered with the Multiple Certification option (02), the 3500 monitor will be certified to Zone 2 standards, including ATEX and North American.

The Zone 2 standard specifies higher spacing requirements at higher voltages. 3500/33 16-channel relay modules do not meet these spacing requirements.

Therefore, modules with the multiple certification option can only be used at lower voltages than modules with other certification options.

The use of higher voltages violates the hazardous area certificates associated with the multiple certification options.

The North American Division 2 standard associated with the CSA certification only option (-01) has been reduced to 30 Vrms to comply with 61010-1 type test requirements.

If the 3500/3316 Channel Relay Module is part of a Functional Safety (SIL) system, the Functional Safety Certificate requires voltage limitation.

The Functional Safety Certificate requires voltage limiting. Higher voltages are not permitted for Functional Safety (SIL) systems.

DESCRIPTION

The 4-Channel Relay Module is a full-height module that provides four relay outputs.

Any number of 4-channel relay modules can be placed in any of the slots on the right side of the Transient Data Interface Module.

Each output of the 4-Channel Relay Module can be independently programmed to perform voting logic.

Each relay used on the 4-Channel Relay Module contains alarm drive logic.

The Alarm Driver Logic is programmed using AND and OR logic and can use alarm inputs (alarms and hazardous conditions),

“Uncertain” or a single PPL from any monitored channel or any combination of monitored channels in the rack.

You can use the 3500 Rack Configuration Software to program the Alarm Driver to meet the needs of your application.

Technical Specifications

Inputs

Power Consumption.

Typically 6 watts output

OK LED (Light Emitting Diode).

Flashes when the module is functioning properly

TX/RX LEDs.

Used for transmission and reception, flashes when communication between the module and other modules in the frame is normal.

TX/RX LED: Used for transmission and reception, flashes when the module is communicating properly with other modules in the frame

CH ALARM LED.

Flashes when the relay channel is in alarm.

Relay Type: Two single-pole double-throw (SBT) relays.

Two single-pole, double-throw (SPDT) relays, connected together to form a double-pole, double-throw (SPDT) relay.

Two single-pole double-throw (SPDT) relays, connected together to form a double-pole double-throw (DPDT) format.

DESCRIPTION

The 3500/25 Enhanced Keying Module is a half-height, two-channel module used to provide keying signals to the monitoring modules on the 3500 rack.

The module receives an input signal from a proximity probe or magnetic pickup and converts the signal to a digital key signal that

to indicate when the key mark on the shaft coincides with the key sensor.

The 3500 Mechanical Protection System accepts up to four Keyphasor signals in a normal configuration and up to eight Keyphasor signals in a paired configuration.

The Enhanced Keyphasor Module is an improved module for the 3500 system. It provides enhanced keyphasor signal processing over the previous design, while at the same time

It remains fully backward compatible in form, fit, and function with existing Keyphasor modules for use in legacy systems.

The 149369-01 module completely replaces the PWA 125792-01 Keyphasor module.

When Triple Module Redundancy (TMR) applications require system key inputs, the 3500 system should use two Keyphasor modules.

In this configuration, the modules operate in parallel, providing primary and secondary key signals to other modules in the rack.

Systems with more than four pushbutton inputs can use a

paired configuration, provided that

there are no more than four primary keyed phase input signals.

Applications that connect to multiple devices in parallel and

applications that require isolation from other systems, such as

control systems. Isolated I/O Modules

Designed for magnetic pickup applications

applications, but provide isolation from Proximitor

applications but provide isolation from the Proximitor.

Provides isolation from the Proximitor application.

This I/O module is primarily used for

measuring shaft speed rather than phase.