Category: Emerson

The AMS 6500 Machinery Health Monitor is an integral part of PlantWeb® and AMS software.

PlantWeb provides integrated machine health operation in conjunction with

the Ovation® and DeltaV™ process control systems.

AMS software provides maintenance personnel with advanced predictive and

performance diagnostic tools to accurately determine machine failures at an early stage.

Features

• Dual-channel, 3U-sized, 1-slot plug-in module cuts cabinet space requirements in half compared to

traditional four-channel 6U cards

• API 670-compliant hot-swappable modules

• Password-protected user configuration

• Self-test features include monitoring hardware, power inputs, hardware temperature, sensors and cables

• Hardware temperature, sensors and cables

• Pre- and post-buffered and proportional outputs, 0/4-20 mA outputs, 0 – 10 V outputs

• For use with Inductive Displacement Sensor 9350

A6410 Dimensions:

PCB/EURO card format to

DIN 41494. 100 x 160 mm (3.937 x 6.300 in)

Width: 30.0 mm (1.181 in) (6 TE)

Height: 128.4 mm (5.055 in) (3 HE)

Length: 160.0 mm (6.300 in)

Net weight: approx. 320 g (0.705 lb)

Gross weight: approx. 450 g (0.992 lb)

Including standard packaging

Package volume: approx. 2.5 cubic metres (0.08 cubic feet)

Space

Space Required 1 slot

14 modules per 19″ rack

Sensor power supply

Each channel is equipped with an integrated sensor power supply.

Thermocouples:

Bias voltage for isolating thermocouples

RTD: Constant current supply: 250μA …. . 1mA

Voltage: 4V

Power supply

Redundant power supply via two power inputs (decoupling diodes).

At least one power input is required for module power supply.

Supply voltage: 24 (18…. .31.2) VDC according to IEC 654-2; class DC4

Power consumption: max. 8 W

Control inputs

All channels have two logic binary inputs for the following two functions:

Reset of the maximum measured temperature

Reset latching relay

Limit blocking

The control inputs are designed for 24V logic (active low input)

Low level: 0…. .3V; high level: 13…. .48V

Input resistance: ≥30 kΩ

Current output

Nominal range:

0/4… .20 mA or 20… .4/0 mA

Open and short circuit protection

Permissible load ≤ 500 Ω

Resolution 16 bit

Optocoupler outputs

Six collector/emitter outputs

Uce = 48 VDC

Ice = 100 mA

Absolute shaft vibration is sometimes selected when the bearing housing and

rotor are relatively close in mass, when the bearing housing is more likely to vibrate and affect the relative

shaft reading.

The AMS 6500 is an integral part of PlantWeb® and AMS software.

PlantWeb provides a comprehensive view of machine health in conjunction

with the Ovation® and DeltaV™ process control systems.

AMS software provides maintenance personnel with advanced predictive

and performance diagnostic tools that enable them to confidently and accurately determine machine failures early.

Features:

Dual-channel, 3U-sized, 1-slot plug-in module that cuts cabinet space requirements

in half compared to traditional four-channel 6U cards

API 670-compliant hot-swappable modules

Remotely selectable limit multiplication and trip bypass

Pre- and post-buffered and proportional outputs, 0/4-20 mA outputs, 0 – 10 V outputs

Self-test features include monitoring hardware, power inputs, hardware temperature, sensors and cables,

Hardware temperature, sensors and cables

For use with displacement sensors PR6422. PR6423. PR6424. PR6425 and drivers CON 011/91. 021/91. 041/91

Sensor inputs

Number of inputs: two, independent or combined

Monitoring mode

Input types: eddy current, differential

Emerson sensor inputs: Part numbers: 6422. 6423. 6424. 6425

Isolation: Galvanically isolated from power supply

Input resistance: >100 kΩ

Input Voltage Range: 0 to -22 VDC

Input Frequency Range

Lower cut-off frequency 1 or 5 Hz

Upper cut-off frequency 50 – 2000 Hz adjustable

Valve Diagnostics

With the DVC7K digital valve controller’s enhanced memory,

it is able to provide a comprehensive library of valve

diagnostic alerts, as shown in Figure 3. These diagnostics

and recommended actions are easily accessed with an

Emerson handheld communicator or from the LUI. When

installed as part of a HART communicating system, the

DVC7K delivers prompt notification of current or potential

equipment issues directly to the asset management system

and supports NAMUR NE107 alert categorization.

Alerts assist in identification and notification of the

following situations:

• Stroke open and/or stroke close degradation

•Valve travel deviation identifies stuck valves that don’t

make full travel

• Cycle count / Travel Accumulator

• Various instrument mechanical and electrical issues

Leverage an Emerson handheld communicator to view the

instrument Event Log which stores alerts in memory on

board the DVC7K, view graphical data, and quickly identify

the stroke open and stroke close times.

Value

• Hardware Savings — When installed in an integrated

control system, significant hardware and installation cost

savings can be achieved. Valve accessories such as limit

switches and position transmitters can be eliminated due

to the integrated position transmitter and switch option.

Solenoid valves can also be eliminated with the On/Off

application mode capabilities

• Increased Uptime — The self‐diagnostic capability

of the DVC7K provides valve performance and health

evaluation without shutting down the process or pulling

the valve assembly from the line.

• Improved Maintenance Decisions — Digital

communication provides easy access to the condition

of the valve. Sound decisions can be made by analysis

of valve information through any HART communicating

asset management software

Ease of Use

• Enhanced Safety — The DVC7K is a HART®

communicating device; information can be accessed

anywhere along the loop. This flexibility can reduce

exposure to hazardous environments and make it easier

to evaluate valves in hard-to-reach locations.

• Local User Interface (LUI) — The full text display in

the local interface is easy to navigate due to the six

button LUI (Figure 2). Each unit can be configured to

display Arabic, Chinese, Czech, English, French, German,

Italian, Japanese, Korean, Polish, Portuguese, Russian or

Spanish. View the Travel vs. Travel Setpoint, Instrument

Mode and Valve Health instantly from the home screen.

• Valve Health — Identify the health status of the valve

assembly at a distance with the NE 107 LED indicator.

Quickly troubleshoot issues and identify recommended

actions with Advice at the Device. Additionally, use the

LUI to view primary variables like supply pressure and

input current.

• Faster Commissioning — HART communications allow

the user to quickly commission loops with a variety

of tools from a remote location or locally at the valve

assembly with the LUI.

• Flexible Connectivity — Emerson’s secure Bluetooth®

wireless technology implementation (future release)

enables ability to see health across multiple valves.

• Easy Maintenance — The DVC7K is modular in design.

Critical working components can be replaced without

removing field wiring or pneumatic tubing.

Features

Reliability

• Linkage‐Less Non‐Contact Position Feedback — The

high performance, linkage-less feedback system, shown

in Figure 1. eliminates physical contact between the valve

stem and the instrument. There is no wearing of parts

so cycle life is maximized. Additionally, the elimination

of levers and linkages reduces the number of mounting

parts and mounting complexity. Instrument replacement

and maintenance is simplified because the feedback

parts stay connected to the actuator stem.

• Built to Survive — The DVC7K’s field-proven conformal

coated electronics resist the effects of vibration,

temperature and corrosive atmospheres per the

ISA.75.13 standard. A weather‐tight housing construction

protects the wiring terminal box and critical components

from harsh environmental conditions.

• Eliminate Solenoids  — DVC7Ks in the On/Off

Application Mode provide a more reliable solution over

traditional solenoid valves. They also provide diagnostic

alerts to support early identification of problems

The FIELDVUE DVC7K digital valve controller is reliable

and intuitive, featuring diagnostics that are targeted for

your On/Off applications. It converts a 4-20 mA or 24 V DC

input signal into a pneumatic output signal that controls

the actuator on the valve. Perform setup and configuration

procedures, check the valve health, and get Advice at the

Device™ using the simple-to-use Local User Interface

(LUI). The interface can be configured to support multiple

languages with a few button pushes.

Performance

• Accurate and Responsive — The two‐stage instrument

design provides quick response. Additionally, the DVC7K

allows users to customize the performance of their valve,

with a configurable ramp open rate and ramp closed rate.

Interactive Display

Access locally while maintaining safety.

The backlit liquid crystal display provides a local operator direct access

to the device, without removing the front cover. The display provides

four infrared ‘buttons’ that allow you to securely sign in and then

interact with the flow computer in the hazardous environment without

compromising safety. Four LEDs on the display provide you alarms and

status information.

FBxWifi™

Easily connect through a secure wireless network.

FBxWifi enables you to connect your laptop or tablet to the flow

computer through a secure wireless connection. Once connected, you

can use FBxConnect configuration software to view process values, edit

configuration parameters, update set-points and collect logs stored in the

flow computer — all while never stepping foot in the hazardous area.

Integrated Firmware

Everything you need, already there.

The integrated firmware of the FB2000-Series Flow Computer

contains all the functionality you’re looking for. A full set of global

calculations including support for Orifice, Cone, Venturi, Nozzle &

Rosemount Conditioning plate DP meters as well as Turbine, Coriolis

and Auto Adjust linear meters are embedded in the unit. Simply

select the software you plan to use and audit without the need for

extra user programs and licenses.

Multivariable Sensor

Superior technology, unparalleled precision.

Equipped with the latest Rosemount™ multivariable measurement sensor

(MVS) technology and engineered for optimal flow performance, the MVS

delivers unparalleled accuracy over a wide range of operating conditions.

Pressure inputs on the sensor are used to measure both differential (DP)

and static (absolute or gauge) pressure with an operating range up to

3600 psia and a five year stability.

FBxConnect Tool

Guided workflow simplifies configuration.

FBxConnext provides a guided configuration process that takes you

through a step-by-step process to fully configure your flow computer.

This wizard-driven approach simplifies configuration and ensures that you

only need to enter required data once. Whether it’s you or your newest

technician, you can be confident that it is done the right way.

Interactive Display

Access locally while maintaining safety.

The backlit liquid crystal display provides a local operator direct access

to the device, without removing the front cover. The display provides

four infrared ‘buttons’ that allow you to securely sign in and then

interact with the flow computer in the hazardous environment without

compromising safety. Four LEDs on the display provide you alarms and

status information.