Category: Foxboro

DIN Rail Mounted 5-Port 10/100 Base TX Switch

The 5-port 10/100 base TX Ethernet switch

(P0972WE) is Din rail mounted and available for use

with the FBM232. You can connect up to four

Ethernet devices using this 5-port switch.

Additionally, multiple switches can be interconnected

to connect up to 64 devices to a single FBM232.

For detailed physical and electrical specifications,

refer to Model SFNB 5TX 2891001 at

www.phoenixcontact.com/us/products.

Rack and Chassis Mounted Fast Ethernet

The indicator/contact becomes active as soon as

disturbances appear in the hub, that is, when a

power supply should fail or at least one twisted pair

port reports a faulty link status or has autopartitioned.

For diagnosis there are LEDs available which indicate

fault, link status, segmentation, power and received data.

Operations

The FBM232 can access up to 64 devices to read or write data. From the Foxboro

DCS control station to which the FBM232 is connected, up to 2000 Distributed Control

Interface (DCI) data connections can be made to read or write data. Supported data

types are determined by the particular driver loaded on the FBM232. which converts

the data to the DCI data types listed below:

• An analog input or output value (integer or IEEE single-precision floating point)

• A single digital input or output value

• Multiple (packed) digital input or output values (packed in groups of up to 32

digital points per connection).

Thus the FBM232 can access up to 2000 analog I/O values, or up to 64000 digital I/O

values, or a combination of digital and analog values up to the maximum capacity a

user allows within the sizing guidelines of the control processor. The frequency of

access to the FBM232 data by a control station can be as fast as 500 ms. The

performance depends on each device type and the layout of data in the device.

Configurator

The FDSI configurator sets up the FBM232 XML based port and device configuration

files. The port configurator allows for easy setup of the communication parameters for

each port (such as, Dynamic Host Configuration Protocol (DHCP), IP addresses). The

device configurator is not needed for all devices, but when needed it configures

device specific and point specific considerations (such as, scan rate, address of the

data to be transferred, and the amount of data to be transferred in one transaction).

Operations

The FBM232 can access up to 64 devices to read or write data. From the Foxboro

DCS control station to which the FBM232 is connected, up to 2000 Distributed Control

Interface (DCI) data connections can be made to read or write data. Supported data

types are determined by the particular driver loaded on the FBM232. which converts

the data to the DCI data types listed below:

• An analog input or output value (integer or IEEE single-precision floating point)

• A single digital input or output value

• Multiple (packed) digital input or output values (packed in groups of up to 32

digital points per connection).

I/O Drivers

This fieldbus module (FBM) is a generic Ethernet hardware module in which different

software drivers can be loaded. These drivers configure the FBM to recognize a

particular protocol used by the device. Several of the software drivers are standard

product offerings. Other custom drivers can be developed to meet specific needs.

These drivers are dynamically downloaded to the FBM232 with software code

specifically designed to interface with the third party device’s protocol. The

configuration procedures and the software requirements for each driver are unique to

the device(s) being integrated into the system.

Ethernet Link Setup

Data communication between the FBM232 and field devices are through the RJ-45

connector located on the front of the FBM232 module. The RJ-45 connector of the

FBM232 can be connected through hubs, or through Ethernet switches to the field

devices (refer to Ethernet Switches for Use with FBM232. page 12). Connection of

multiple devices to the FBM232 requires a hub or switch.

Overview

The FBM232 Field Device System Integrator (FDSI) module provides a single

Ethernet interface between single-ported field I/O devices and the EcoStruxure™

Foxboro™ DCS system.

The FBM232 connects to a single 10 Mbps or 100 Mbps copper Ethernet network to

communicate with devices. The FBM232 is connected to Ethernet switches or hubs in

order to communicate with one external device or up to 64 external devices.

Features

Key features of the FBM232 are:

• 10 Mbps or 100 Mbps Ethernet network transmission rate to/from field device

• Communicates with up to 64 field devices

• I/O software driver is downloadable from a library of available protocols

• Up to 2000 DCI block connections

• Integrates field device data into a Foxboro DCS control database using Ethernet

connectivity

• Field mounted

• Class G3 (harsh) environments.

Precautions

When using Foxboro P0971DP, please make sure to follow the product manual and safety operation regulations to ensure the normal operation of the equipment and personnel safety.

Regular maintenance and inspection of the equipment, timely detection and treatment of potential problems, to extend the service life of the equipment.

In case of technical difficulties or equipment failure, please contact the supplier or professional technicians in time to deal with it.

In summary, Foxboro P0971DP is a powerful and stable RTD input/output module or card, which plays an important role in industrial automation control system. For more information, please consult a specialized supplier or review the relevant technical data.

Regarding the advantages and disadvantages of Foxboro P0971DP, since the description of the advantages and disadvantages directly for this model may be rather limited, I will analyze them in the context of the general characteristics of similar modules in industrial automation control systems and the overall performance of the Foxboro brand.

Pros

High-precision measurement: Foxboro P0971DP, as an RTD input/output module, is usually equipped with high-precision temperature measurement capability, which is able to meet the demand for precise control in the field of industrial automation.

Stable: The Foxboro brand is known for the stability and reliability of its products, and the P0971DP module is able to maintain stable performance and reduce the failure rate during a long period of operation.

Good compatibility: The module may support a variety of RTD types, can be good compatibility and integration with other industrial automation equipment, convenient for users to system integration and expansion.

The EcoStruxure™ Foxboro™ DCS Field Control Processor 280 (FCP280) is a distributed, optionally fault-tolerant, field-installable controller module.

The FCP280 performs regulation, logic, timing, and sequence control with connected Foxboro DCS Fieldbus Modules (FBMs).

It also performs data acquisition, alarm detection, and notification.The FCP280. through a chassis-mounted network adapter, is

connects to the Foxboro DCS control network with standard fibre optic or 100 Mbps copper cable (see figure below).

The FCP280 requires Foxboro DCS Control Core Services Software v9.0 or higher.

A system with the FCP280 and this software is called an EcoStruxure Foxboro DCS Process Automation System.

Even if the host workstation is not online, the FCP280 can start up with a valid control database. However, the control functions cannot be edited.

– Provides unique, patented fault-tolerant operation using two control modules, which greatly improves reliability compared to other process controllers.

– Provides an online image upgrade (OLUG) of the fault tolerant FCP280.

– Enhanced Online Image Upgrade (EOLUG) of the Fault Tolerant FCP280 can be performed while the process is running.

This form of upgrade helps to prevent any significant impact on the local control process.

– Provides CP overload protection to notify the operator when the FCP280 is reaching its performance limits

– Liquid crystal display (LCD) shows letter errors as well as real-time roles and statuses

– Connects to the Foxboro DCS control network via standard fibre optic or copper 100 Mbps Ethernet cable

– Rugged die-cast aluminium enclosure for installation in unventilated field cabinets

– Operates in G3 rated harsh environments

– CE certified for field installation in cabinets

– Each fieldbus port on the standard FCP280 baseboard supports a dedicated 2 Mbps or 268 Kbps HDLC fieldbus port

– Provides control capability for a variety of process applications using versatile control algorithms and a variety of FBMs

– Supports time synchronisation using optional external time from GPS satellites

– Supports time synchronisation using optional external time from GPS satellites Using soft letter blocks, the FCP280 can be configured via pushbuttons on the panel.

– Optional dual cable substrate allows use of separate cables for each ‘A’ and ‘B’ buses

Remote Installation

The FCP280 simplifies Foxboro DCS system architecture by requiring only the enclosure (via field enclosure) while maintaining control,

host workstation with Control Core Services v9.0 or higher, and an Ethernet switch to communicate through the control network structure.

The field-installed FCP280 is part of a highly distributed control network

In this network, the controllers work closely with specific process units mounted in dcs-sis.com close proximity to their I/O and the actual controlled equipment.

The process units are coordinated via a fibre optic 100 Mbps Ethernet network.

The FCP280 and its network adapters are encased in a robust die-cast aluminium enclosure that requires no ventilation due to its efficient design.

The FCP280 and its network adapter are CE certified and can be installed without the need for an expensive dedicated cabinet, helping to protect against electronic radiation.

The FCP280. network adapters and backplane can be installed in G3 rated harsh environments.

The FCP280 performs regulation, logic, timing and sequence control, as well as data acquisition, alarm detection and alarm notification.

Acquisition, alarm detection and alarm notification. Process variables are controlled using time-proven algorithms (mathematical calculations that perform specific functions).

These algorithms are contained in functional control blocks that are configured by the field process engineer to implement the desired control strategy.

The versatility of the algorithms, combined with the variety of available FBMs, provides control capabilities suitable for a wide range of process applications.

From simple feedback and cascade loops to highly complex feed-forward, non-linear and complex characteristic control schemes, a variety of control strategies can be easily implemented.

The FCP280 also supports the following functions:

– Setting and reading FCP280 beacons via panel pushbuttons

– Function Block Alarm Enhancement:

Re-alarm on alarm priority change

Re-alarm on configurable time-delayed dead zones and suppress alarms based on time

– Optional UTC external time synchronisation

– Improved controller performance

– The optional self-hosted mode allows the FCP280 to boot up and run, executing configured control schemes using checkpoint files stored in flash memory.

This allows the FCP280 to start up with an efficient control database even if the host workstation is not present.

– Supports high-speed functions such as ladder logic, Motor Drive Actuator Controller (MDACT) and Distributed Proportional Integral Derivative Function (DPIDA)

Supported Devices

The FCP280 supports the following devices on the 2 Mbps fieldbus:

– All compact and standard 200 series FBMs, which support many dcs-sis.com types of intelligent field devices.

All compact and standard 200 series FBMs can support many types of intelligent field devices, including those on Foundation Fieldbus, PROFIBUS, HART, and DeviceNet networks.

– Foxboro DCS Field Device System Integrator (FDSI) Modules

– Intrinsically Safe I/O Subsystem (ISCM) – see Intrinsically Safe I/O Subsystem (PSS 31H-2Y6)

– DCS Migration Fieldbus Module for Siemens APACS+ Systems

– DCS Migration Fieldbus Module for Westinghouse WDPF® Systems

– DCS Fieldbus Migration Module for Fisher PROVOX® 20 Series Migration HART

– DCS Fieldbus Migration Module for Honeywell® TDC 2000 Systems (with standard backplane for HART use).

The FCP280 supports the following devices on a 268 Kbps fieldbus:

– 100 Series FBM

– SPECTRUM™ Migration Integrator

– SPEC 200™ Control Integrator

– SPEC 200 MICRO™ Control Integrator

– SPEC 200 CCM Control Integrator

WIDE SELECTION OF MEASURING ELEMENTS

Invensys Foxboro offers the widest variety of element constructions and ranges in the industry. This versatility enables the 43AP Series Pneumatic Indicating Controllers to be applied to virtually any process.

WIDE CHOICE OF CONTROL MODES

On-off, proportional, proportional plus derivative, proportional plus integral (reset), proportional plus integral plus derivative, differential gap, and automatic shutdown actions are available.

BROAD RANGE OF INTEGRAL (RESET) AND DERIVATIVE ADJUSTMENTS

The integral unit has the complete range from 0.01to 50 minutes, and the derivative unit from 0.05 to 50 minutes.

VARIETY OF OPTIONS

These controllers are available with an extensive list of optional features. Among these are internal bumpless automatic-manual transfer stations (two types), “batch” function, remote pneumatic set point, Type 70 electric contacts, and control valve mounting.

ACCURACY UNAFFECTED BY MOUNTING STRESSES

Both the control unit and the measurement element are mounted on a rigid steel plate. Thus, these components are isolated from case stresses due to mounting, and dependable accuracy is ensured.

POWER FAILURES DO NOT INFLUENCE PROCESS-DRIVEN INDICATION

A power failure and the likely subsequent loss of supply pressure do not influence the process-driven indication.

WEATHERPROOF CONSTRUCTION

A glass fiber reinforced case and a gasketed door with a dcs-sis.com shatterproof polycarbonate window meet IEC IP53 and provide the environmental protection of NEMA® Type 3.

VERSATILE MOUNTING

Instruments may be mounted in a panel, on a flat surface, on a INTERNAL BUMPLESS AUTOMATIC-MANUAL TRANSFER STATION

This option provides bumpless-balanceable transfer between automatic and manual control by simple 2step procedure. Accidental transfer is avoided because the door must be opened to gain access to the transfer station.

Functional Features

Key features of the FBM233 include

– Redundant 10 Mbps or 100 Mbps Ethernet network transfer rates to and from field devices

– Communication with up to 64 field devices

– Downloadable I/O software drivers from available protocol libraries

– Up to 2000 DCI block connections

– Integration of field device data into the Foxboro DCS control database using an Ethernet connection

– Field Installation

– G3 rated (harsh) environments.

I/O Driver

The FBM is a general purpose Ethernet hardware module that can be loaded with different software drivers.

These drivers configure the FBM to recognise the specific protocol used by the device.

Some of these software drivers are standard products. Other custom drivers can be developed to meet specific needs.

These drivers are dynamically downloaded to the FBM233 with software code specifically designed to interface with the protocols of third party devices.

The configuration steps and software requirements for dcs-sis.com each driver are specific to the device integrated into the system.

Ethernet Link Setup

Data communication between the FBM233 and field devices takes place via the RJ-45 interface on the front of the FBM233 module.

The RJ-45 connector of the FBM233 can be connected to the field device via a hub or an Ethernet switch.

The FBM233 connects to an Ethernet switch or hub to communicate with one external device or up to 64 external devices.

Configurator

The FDSI Configurator sets up the FBM233 ports and XML-based device profiles.

The Port Configurator makes it easy to set communication parameters (e.g., Dynamic Host Configuration Protocol (DHCP), IP address) for each port.

The Device Configurator is not required for all devices, but when it is, it can configure device-specific and point-specific considerations

(e.g., scan rate, address to which data is to be transferred, and amount of data to be transferred in a single transaction).