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Honeywell Experion Local Control Network

Honeywell offers solutions to address each of these areas, encapsulated in TotalPlant Solution Modernization.

The introduction of Experion LCN is a key product to facilitate that modernization.

How Experion LCN Works

Expanding on the Enhanced TPS Node capabilities, the Experion LCN (ELCN) further enables continuous innovation for Honeywell customers.

Using our proven Experion Fault Tolerant Ethernet (FTE) infrastructure, a new ELCN bridge connects Experion to Classic Coax LCN

Once this connection is established, the LCN coax connection can be removed one LCN node at a time.

Instead of a hardware connection for every Experion TPS node, only one redundant ELCN bridge pair is needed to enable virtualization.

Migration Planning

Success with modernization depends on developing a multi-year migration plan that can include support at every stage of the automation lifecycle.

Service programs can include Assurance 360. Solution Enhancement Support Program (SESP), Kits & Enhancements,

Hardware Refresh, and Lifecycle Management. For instance, Assurance 360 transforms how you manage and maintain systems.

Honeywell the Experion PKS systems. Honeywell provides agreed service levels rather than prescribed quantities of materials and labor.

Users prescribed quantities of materials and labor. Users take a strategic view to minimize the total cost of ownership,

guarantees performance, and utilizes the automation system to improve business results.

Honeywell offers flexible solutions you can live with and grow with when you develop a modernization plan tailored to your unique site requirements.

Without the need to “rip and replace” existing control systems, Honeywell modernization protects your intellectual property,

retains physical assets, and leverages the value of your technology investments.

Honeywell Experion Local Control Network Challenges

With Honeywell’s commitment to continuous technology evolution, plants can take what

was once a legacy system and gradually, in a step-by-step fashion, move it forward to

become part of a new, modern system while at the same time protecting existing asset investments.

This strategy maintains safe and reliable controls while modernizing and

evolving with the most advanced technologies. It keeps established, reliable

systems running longer, extends uptime, and preserves investments in

hardware and network infrastructure.

Challenges

In an uncertain global economy, every manufacturer is under growing

pressure to reduce costs while improving performance.

Plants running the TotalPlant™ Solution (TPS) system need to avoid

obsolescence by employing modern technology. TPS introduced in 1998.

helped establish open plant automation with a host of advanced

applications. However, its users are now dealing with compliance issues

related to new safety regulations, as well as increasing system support challenges.

Honeywell Experion Local Control Network Introduction

With Honeywell’s commitment to continuous technology evolution, plants can take what

was once a legacy system and gradually, in a step-by-step fashion, move it forward to

become part of a new, modern system while at the same time protecting existing asset investments.

Introduction

Honeywell continues to enable customers to take advantage of state of the

art control system technology while protecting their intellectual property investment.

Honeywell’s on process incremental upgrade to Experion LCN modernizes

the control system infrastructure and enables the Industrial Internet of

Things (IIoT by Honeywell). Existing control strategy, field terminations,

applications, history and graphics can be retained allowing users to focus

on high value improvements.

This strategy maintains safe and reliable controls while modernizing and

evolving with the most advanced technologies. It keeps established, reliable

systems running longer, extends uptime, and preserves investments in

hardware and network infrastructure.

Honeywell UDC2800 DIN Controller How Does It Work?

How Does It Work?

The UDC2800 delivers 0.15% accuracy and a market-leading scanning speed of 100ms to capture

trends quickly and enable users to achieve their targeted temperature profile.

It supports up to 64 setpoints segment and four PID sets, with RTD, TC, mV, mA, RH, carbon and oxygen inputs as standard, as well as two universal analogue inputs.

UDC2800 can meet the needs of even the most complex operations.

The controller is ASM2750F aerospace standard compliant as well as NEMA4X for food and beverage wash downs. 

The controller is a single solution upgrade from both UDC2500 and UDC3200 controllers with a single solution for simpler maintenance,

stock management and orders. It’s also entirely backwards compatible, retaining the same 1/4 DIN form factor,

terminal arrangement and back panel as previous models.

What Problems Does It Solve?

The UDC2800 is a single solution for efficient and accurate temperature control to meet regulatory requirements,

optimize performance, ensure product quality and minimize waste.

Honeywell UDC2800 DIN Controller

UDC2800 DIN Controller

The Universal Digital Controller (UDC) 2800 provides a cost-effective solution with enhanced display,

faster configuration, more accurate, and easy-to-use temperature control and heat treatment

What Is It?

The UDC 2800 is the next generation of panel-based temperature controller.

It’s more connected, more accurate, faster and more efficient, delivering improved performance and a lower cost of ownership.

With Bluetooth and remote connectivity, app-based configuration and a full-color TFT screen it’s an easy to use,

powerful solution for single loop control of furnaces, ovens, boilers, heaters, environmental chambers, cookers, dryers and freezers.

What Problems Does It Solve?

The UDC2800 is a single solution for efficient and accurate temperature control to meet regulatory requirements,

optimize performance, ensure product quality and minimize waste.

ABB Modular Power System III Benefits

Features and Benefits

■ Inputs: 120/240 VAC or

125 VDC power feeds allowing

mixed AC and DC operation.

■ Outputs: Provides Harmony sys

tem power of 5. +15. and 24

VDC and field power of 24. 48 and 125 VDC.

■ Availability: Built-in power dis

tribution schemes support

single and dual (main and auxil

iary, AC and DC) power feeds

for 2N power configurations.

ControlIT

Modular Power System III

■ Reliability: Automatic load shar

ing of dual supplies reduces the

burden on an individual supply,

increasing the overall reliability and high MTBF.

■ Serviceability: Local status indi

cators, disconnects, and plug-in

cable assemblies facilitate on

line fault isolation and replacement.

■ Monitoring: Provides system DC

power outputs, field power out

puts, fan status, and cabinet

temperature monitoring.

■ Industrial Quality: Designed for

operating temperatures as high

as 70o C (inside cabinet) as well

as MIL-STD ratings for vibra

tions, IEC standards for EMI and

RFI, and UL ratings for flammability.

■ Price/Performance: Power factor

correction, electronic output

protection and lower costs are

inherent features.

■ Upward Compatibility: Compact

design allows for use in the new

standard ABB cabinets and as

replacement for older power

systems supplied with

Symphony™ and INFI 90® OPEN systems.

ABB Modular Power System III Features

The Modular Power System III (MPS III) is specifically

designed for powering Harmony rack modules and associ

ated field mounted devices. The MPS III can provide 5. +15.

and 24 VDC system power as well as 24. 48. and 125 VDC for

field powered devices. Special features of the MPS III

include: power factor correction, on-line power supply

replacement, power and cooling status monitoring, and

adaptability to various power input sources. The MPS III

assembly includes all the hardware necessary for AC input

power distribution to the individual power supplies, DC out

put distribution, power and fan monitoring, interconnecting

cables, and cabinet mounting hardware.

A family of preconfigured power supplies has been engi

neered to provided various combinations of voltage options

and associated power ratings. The MPS III is designed to sup

port 2N power redundancy. Multiple preconfigured power

supply configurations are available to facilitate matching the

most cost-effective solution with project power requirements.

Detailed specifications relating to these supplies are listed in

the MPS III data sheet.

ABB TZIDC Digital Positioner Safety operation conditions

The positioner does not meet safety requirements under the

following conditions:

• during installation, configuration, repair and simulation

• during an inspection or proof-test

Before commissioning the positioner in a safety loop

application, the end user must check whether the installation

setup confirms to the system’s safety function.

The end user must verify also that the correct positioner has

been installed at the correct positioning point.

Whenever the positioners operating conditions are changed (for

instance, if the mounting position is changed or the setup is

modified), the safety function must be checked again.

ABB TZIDC Digital Positioner Safety operation constraints

The following constraints need to be considered when using the

positioner for SIL safety applications:

• Only the 4 to 20 mA setpoint signal is used for the safety

function, all other inputs or not part of the safety function.

• The proof-test specified within this safety manual (or an

equivalent test as specified for the final SIS safety

function) shall be performed before activating the safety

operation and in periodical cycles as demanded by the

final PFDAVG demands.

• The device is installed per manufacturer’s instructions

• The safety-related system (safety logic solver) must be

able to force the 0 mA signal direct or by using a safety

capable switch on the 4 to 20 mA signal.

• Materials are compatible with the final process conditions.

• The environmental, measurement and application limits

stated within the referenced documentations must be

considered accordingly for the SIL safety application.

ABB TZIDC / TZIDC-200 Digital Positioner components

The positioner safety function is declared as Type A element

with HFT=0 according to IEC 61508 capable to be used for SIL

Functional Safety Functions up to SIL 2.

According to IEC 61508-2. 7.4.7.4 a useful lifetime, based on

experience should be assumed.

The components of the positioner do not contain any specific

components with a reduced useful lifetime that are contributing

to the dangerous undetected failure rates.

Because the positioner is a moving masses system supplied by

instrumented air the final device usage and environmental

operating conditions (e.g., no/many open-close cycles,

good/bad supply air quality) will have an impact on the usefullifetime.

Therefore, the useful lifetime should be evaluated by the end

user according to the final plant experience data.

The Periodic Proof-Test methods within chapter Periodic Proof

Test and Maintenance on page 9 are suggested to validate the

correct safety function.

When final plant experience, proof testing and related field

monitoring data indicates a limiting useful lifetime by related

operating conditions, then the plant experience-based lifetime

must be used and considered on the failure rates, proof-test

intervals, and replacement intervals.

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