Technological advantage: Leadership in the field of open control systems through the use of industry-leading technology, with an interoperable object manager at its core, capable of integrating new technologies and meeting ever-changing technical standards. The technology empowers all types of people within an organisation to work more efficiently and increase productivity.

System architecture: Interoperable object management facility as the core, integrating multiple models and computing platforms. The Distributed Communication Network (DCN) connects each node with high-speed, reliable and redundant features, and supports various media, such as optical fibre DCN, which can meet different application requirements.Advant Station 500 Series workstations are multi-functional, and can achieve various functions through different software combinations, and the hardware and software are scalable.

Software Functions: AdvantCommand software is used to manage process information and provides a unified operation window with various convenient functions, such as reducing operation keys, managing alarms, online diagnosis, etc. It also realises user rights management and graphical construction.AdvantInform software realises the integration of process, production and business management functions, and Advant Enterprise Historian has unique distributed functions. Advant Enterprise Historian software integrates process, production, and business management functions with its unique distributed architecture for easy data access and storage, statistical process control, and comprehensive reporting. batch 300 software is based on industry standards and provides flexible batch applications for recipe management, production scheduling, batch management, and more. advaBuild software includes a variety of engineering tools that simplify project structure, improve database creation and documentation, and enable user rights management and graphical building. AdvaBuild software includes engineering tools that simplify project structure, improve database creation and documentation, and enable source code management.

Service Support: Professional project services cover the entire process from inception to operation, ensuring that the project is completed on time, on budget, and according to specifications. Technical support services guarantee normal operation, maintenance and timely repair of the system. Technical training provides a variety of courses to meet training requirements at different stages and needs. Business Alliance Programme (ONE) integrates the strengths of all parties to provide enterprise-level solutions.

Investment protection: ABB is committed to protecting its customers’ investment in automation, avoiding radical architectural changes through incremental improvements. The Advant StepUp Program and the Advant TradeUp Program for MOD 300 users help users to upgrade their systems to improve performance with financial flexibility and benefits.

What are the main applications for Advant automation systems?
Industrial Manufacturing: In industrial manufacturing, the system helps companies to improve productivity and optimise product quality. For example, its advanced control software, like Configurable Control Function (CCF), Taylor Ladder Logic (TLL) and Taylor Control Language (TCL), enables precise control of the production process and is suitable for a variety of scenarios, such as continuous control, discrete equipment control and high-speed interlocking logic control. In automotive manufacturing factories, it can be used for automation control of production line equipment to ensure accurate processing and assembly of parts, improve production stability and consistency, and reduce the rate of defective products.

Pharmaceutical and fine chemical industries: Batch 300 software is an important application of the system in these two industries. Based on the S88.01 standard and NAMUR guidelines, Batch 300 provides comprehensive batch control and management functions, covering recipe management, production scheduling, batch management and other aspects. In pharmaceutical production, batch production of drugs is carried out in strict accordance with the formula and process requirements to ensure that the quality of drugs meets the standards, and at the same time, resources and equipment in the production process are effectively managed to improve production efficiency and economic benefits.

Process control field: it involves chemical, electric power, petroleum and other process production industries. The system’s distributed communication network (DCN) and multiple I/O strategies enable real-time collection and processing of a large amount of on-site data to achieve real-time monitoring and adjustment of the production process. Taking chemical production as an example, through the precise control of temperature, pressure, flow and other parameters, it ensures that chemical reactions are carried out under optimal conditions, safeguards production safety and product quality, and at the same time improves the efficiency of energy utilisation and reduces production costs.

The S100 I/O process interface modules for Advant Controller 400 series process controllers come with connection units, simplifying cable termination and keeping noise and destructive spikes away from the central electronics.

with the host controller, it is the right choice for centralized I/O systems and high-speed applications.
The range of process I/O modules is complete, consisting of general purpose digital and analog inputs and outputs and special interfaces for special tasks.
These specials include pulse counting, frequency measuring, positioning, motor speed control and communication with other controllers.
All I/O modules provide simple interfacing, accurate – yet fast – control, and easy integration of individual loops into a comprehensive plant-wide control and supervision system.

The interface modules connect to the process through screw terminals on connection units normally installed inside, at the back of the cabinet.
This solution keeps noise and destructive voltage spikes away from the central electronics and provides a neat and tidy process interface that is easy to maintain.
Prefabricated cables interconnect modules with connection units.
The cables come in different lengths, permitting termination and marshalling in controller cabinets, in adjacent cabinets, or in cabinets a greater distance away.
There are connection units that support signaloriented or device-oriented field wiring. The former means that field wires with the same electrical characteristics (e.g. all 24 V d.c. inputs) are grouped and terminated together, the latter that field wires to/from the same field devices are grouped and terminated together.
The combination means maximum installation flexibility.

On-board processing capabilities
The process I/O modules are “intelligent” in the sense that module-related signal and data processing is performed on board as opposed to centrally, by the CPU of the host controller. Time tagging of events, filtering and gain control are some examples of board-level tasks. This functional distribution improves real-time performance and reliability of the system as a whole and maintains processing capacity when the system is expanded.

High disturbance immunity
All modules conform to the highest standards of electromagnetic noise immunity and satisfy the requirements of the EU directives 2014/30/EU and 2014/35/EU. For the above reasons, S100 I/O is likely to be the best help you can get for putting your control system in touch with your field devices.

Specification

Analogue Input Module
DSAI 130A: 16-channel, differential input method, supports ±10 V/±20 mA input signal. The resolution is 12 bits + sign, common mode voltage (CMV) ≤ 50 V, common mode rejection ratio (CMRR) at 50 Hz is more than 100 dB, which can effectively suppress the common mode interference and ensure high-precision analogue signal input.
DSAI 133A1: 32-channel, single-ended input, can receive signals of 0…+10 V/0…+20 mA, with 12-bit resolution, suitable for scenarios requiring a high number of channels and relatively moderate signal accuracy.
DSAI 146: 31 measurement channels and 1 reference channel for temperature measurements from – 100…+320/-200…+640°C with Pt100 sensor and 3-wire connection with 12 bit resolution + symbols for specific requirements in temperature measurement.
DSAI 155A: 14 measurement channels, 2 reference channels and 1 compensation channel for thermocouple signals B, C, E, J, K, R, S and T. The output signal can be grounded or floated and has a resolution of 12/13 bits + symbols, a CMV of ≤ 16 V, and a CMRR of > 100 dB at 50 Hz for thermocouple signal measurement and processing.

Digital Input Modules
Multiple voltage specifications: Supports a wide range of input voltages such as 24 V d.c., 24/48 V d.c., 48 V d.c., 110 V d.c., or 120 V a.c., 230 V a.c., etc.
General characteristics: all 32 channels, divided into 4 groups, using optical isolation technology, can be read by scanning or interrupting the signal, can effectively isolate the external electrical interference, to ensure the accurate input of digital signals.

Specification

Backplane Specifications
V17111 – 321, -322, -351 Backplane: 16 Contrans I modules can be installed, capable of handling 32 Ex or non-Ex signals, supports redundant power supply. System connection 37-pin SUB D, rated voltage ≤ 30 V AC/DC; FSK bus interface with screw terminals for connection to a bus amplifier. Various electrical parameters and safety isolation features are available, e.g. isolation voltage up to 3.7 kV for system and field connection and corresponding isolation between module slots. Different types of field connection terminals are available to suit different installation requirements.
V17111 – 320 Backplanes: Connection to the control system via 3 x 37-pin SUB D jacks, specific signal outputs and inputs, support for HART-compatible CI modules. Supply voltage 19.2 – 30V DC with polarity protection and fuse monitoring. Resistance requirements for different input and output loads, various FSK bus connections, detailed galvanic isolation and test voltage parameters.
Digital Input Module Specifications
16-channel digital input module: Clear channel assignment when connected to Freelance DDI01. The modules are characterised by system power supply or field power supply, electrical isolation, fault monitoring, etc. Functional characteristics vary from model to model, and some support intrinsic safety.
16-channel Digital Input Module with Fault Signal: The channel assignment covers both signals and fault signals. The module features are similar to the 16-channel Digital Input Module, but with a more detailed design for fault monitoring and signalling.
16-channel digital input module with redundancy: connection and assignment of channels 0 – 15 and their redundant channels, with redundancy functions and corresponding specifications in terms of system power supply and electrical isolation.
32-channel digital input module: Detailed channel allocation, the module’s functional characteristics have commonality with other digital input modules as well as its own characteristics, suitable for specific application scenarios.

Digital output module specifications
16-channel digital output module: clear channel assignment for connection with Freelance DDO01, with system or on-site power supply, electrical isolation and other functions, different models of the module in the electrical characteristics and application scenarios.
16-channel digital output module with fault signals: clear channel assignment of output signals and fault signals, modules with special design for fault monitoring and signal transmission.
32-channel digital output module: the channel allocation is adapted to its functional requirements, and there are connections and differences with other digital output modules in terms of electrical characteristics and module applicability.

Analogue input module specifications
16-channel analogue input module: the channel allocation for connection with Freelance DAI01 is determined, supporting various input types, such as 4 – 20mA, RTD, TC, etc.. With electrical isolation, HART communication and other functions, different types of modules are suitable for different input conditions and application scenarios.
32-channel analogue input module: channel allocation involves the connection of two DAI01s, and the technical parameters and functional characteristics of the relevant modules support the realisation of multi-channel analogue input.
16-channel redundant analogue input module: Redundancy of the channels ensures the reliability of the signal inputs and matches the redundancy requirements in terms of module configuration and functionality.
16-channel analogue input module with event: the channel assignment is related to the event signal, and the functional characteristics of the module support the monitoring and processing of the event.

Analogue output module specifications
16-channel analogue output module: Fixed channel assignment for connection to Freelance DAO01, with output short-circuit protection, electrical isolation, etc., supporting HART communication, different modules are specified in electrical parameters and functional details.
32-channel analogue output module: channel allocation to achieve double 16-channel function, the relevant module in the output capacity and electrical characteristics to meet the needs of 32-channel output.
Other specifications: system cables for connecting different modules, binary and analogue signal cables, each with its own model and pinout; FSK bus amplifiers in 16-channel and 32-channel versions, with a limit on the number of backplane connections.

Technical features

Signal Matching and Processing Advantage: Contrans I is a wide range of interface programs, focusing on signal matching and processing, which can effectively interface with I/O boards of distributed control systems. It supports a wide range of signal types, both digital and analogue, and can achieve accurate matching and efficient transmission, which greatly improves the accuracy and stability of signal processing and ensures stable system operation. When dealing with complex industrial signals, it can optimise the processing of different types and strengths of signals to reduce signal interference and distortion.
Hardware design features

Separate design: Adopting the innovative design of separating the electronic function module from the junction box. In the installation process, the standard junction box is fixed on the DIN mounting rail to complete the wiring before inserting the function module, which greatly reduces the difficulty and probability of error and improves the installation efficiency.
Multiple Backplane Types: V17111-321, -322, -351 and V17111-320 backplanes are available. Each of these backplanes has its own characteristics in terms of signal processing capability, power supply mode, interface type, etc. For example, some of the backplanes support redundant power supply, which can meet the diversified needs in different industrial scenarios.

Electrical isolation and safety features: excellent electrical isolation performance, in line with relevant safety standards. There are high isolation voltages between the system connection and the field connection, as well as between the module slots, effectively preventing electrical interference and guaranteeing system operation safety. Polarity protection and fuse monitoring are also provided to enhance the stability and reliability of the system.
Functional diversity

Abundant input and output modules: There are a variety of digital and analogue input and output modules, covering different channel numbers and functional characteristics. The digital input modules are available in 16-channel, 32-channel and other specifications, and some of them are equipped with fault signal monitoring and redundancy functions; the analogue input modules support a variety of signal types, and the analogue output modules are equipped with short-circuit protection for outputs, which can satisfy the needs of various industrial control scenarios.

Supports HART and FSK buses: Compatible with HART and FSK buses, efficient communication is achieved through a pluggable FSK bus amplifier. Up to 100 16-channel or 50 32-channel backplanes can be connected, which facilitates data interaction with smart transmitters and other devices and enhances the intelligence of the system.
Convenience and cost-effectiveness

Easy to install: The unique plug-and-play design makes installation and maintenance extremely easy. When installing, there is no need for complicated wiring operations, just follow the process; when maintaining, directly replace the functional modules without rewiring, reducing maintenance time and costs.

Reduced system complexity: When used with Freelance 2000, the number of I/O boards can be reduced, simplifying the system architecture. It can be used as a cross-wiring/field terminal, reducing the complexity of system design and implementation, and improving overall system reliability and maintainability.

Safety Notice
Only qualified personnel should attempt to start-up, program or troubleshoot this equipment.
This equipment may be connected to other machines that have rotating parts or parts that are controlled by this equipment. Improper use can cause serious or fatal injury.

Precautions
Do not touch any circuit board, power device or electrical connection before you first
ensure that no high voltage is present at this equipment or other equipment to which it is connected.
Electrical shock can cause serious or fatal injury.
Only qualified personnel should attempt to start-up, program or troubleshoot this equipment.
Be sure that you are completely familiar with the safe operation and programming of this equipment.

This equipment may be connected to other machines that have rotating parts or parts that are controlled by this equipment. Improper use can cause serious or fatal injury.
MEDICAL DEVICE / PACEMAKER DANGER:
Magnetic and electromagnetic fields in the vicinity of current carrying conductors and industrial motors can result in a serious health hazard to persons with cardiac pacemakers, internal cardiac defibrillators,
neurostimulators, metal implants, cochlear implants, hearing aids, and other medical
devices.

To avoid risk, stay away from the area surrounding a motor and its current
carrying conductors.
The stop input to this equipment should not be used as the single means of achieving a safety critical stop. Drive disable, motor disconnect, motor brake and other means
should be used as appropriate.
Improper operation or programming may cause violent motion of the motor shaft and driven equipment. Be certain that unexpected motor shaft movement will not cause injury to personnel or damage to equipment.

Peak torque of several times the rated motor torque can occur during control failure.
The safe integration of this equipment into a machine system is the responsibility of the machine designer.
Be sure to comply with the local safety requirements at the place where the machine is to be used.
In Europe these are the Machinery Directive, the ElectroMagnetic Compatibility Directive and the Low Voltage Directive. In the United States this is the National Electrical code and local codes.
Electrical components can be damaged by static electricity. Use ESD (electrostatic
discharge) procedures when handling this equipment.

Standard features include:
Control of 4 stepper axes and either 3 or 4 servo axes (model dependent).
Additional encoder input for master follower applications.
A wide variety of motion types including point to point moves, software cams and
gearing.
20 general purpose digital inputs, software configurable as level or edge triggered.
12 general purpose digital outputs.
2 differential analog inputs with 12-bit resolution.
4 single-ended analog outputs with 12-bit resolution.
USB 1.1 serial port (compatible with USB 2.0 and USB 3.0).
CANopen protocol for communication with Mint controllers and other third party
CANopen devices.
Programmable in Mint.
Drop-in replacement for NextMove ESB

Introduction
EasyLine is both a powerful and affordable line of instruments for the monitoring of gas concentrations in numerous applications. EasyLine is based on the proven and reliable analyzer technology of ABB for extractive continuous gas analysis. EasyLine is available in two versions, which are optimized for the various installation requirements of the respective location.

Field of application and purpose: The Magnos28 oxygen analyser is used to monitor the oxygen concentration in safety-relevant systems and meets the safety requirements of IEC/EN 61508. This manual provides system planners, constructors and maintenance personnel with information and safety instructions for the integration of the analyser into safety instrumented systems.
Definition of standards and terms: The IEC 61508 standard is followed, defining terms such as hazardous failure, safety-related systems, and safety functions. Safety Integrity Levels (SIL) are classified as levels 1 – 4 and are determined by parameters such as Probability of Mean Failure (PFDAVG), Probability of Hazardous Failure per Hour (PFH), etc.

Models and scope of application: The EL3000 series (EL3020, EL3040) and the EL3060 series are available for general and hazardous areas (Zone 1, Zone 2), with single channel (1oo1) or redundant (1oo2) operation. The different models have corresponding catalogue numbers.

Safety functions and settings: The safety function of the analyser is to convert the oxygen measurement into a 4 – 20mA analogue current signal. Pressure variations can affect the measurement, either by setting the atmospheric pressure at the installation site in the device or by using the pressure signal to calibrate the measurement via an external PLC. Changes to the original configuration will alter the safety features, which must be changed and access codes activated after configuration to prevent misuse.
Maintenance and testing: At least once a year a verification test of the overall safety function is carried out, including calibration, relay testing, parameter setting and calibration data checking. Periodic check of analyser functionality, including calibration of measured values, simulation of failure modes, testing of digital outputs, etc., with variations for different communication configurations.

SIL compliance statement: ABB declares that the analyser (without flow and pressure sensors) complies with EN61508 (2010) part2. The SIL capability is level 2 for single-channel use and level 3 for redundancy, giving safety parameters and probability of failure in different operating modes, subject to the conditions of use.

Management summary
Result of the Determination of Safety Parameters for EL3020/3040/3060with Magnos28 The safety parameters of the oxygen analyzerEL3020/3040/3060 with Magnos28″including the elements SSI, AMC, AO2 or AO4, IO and sensor have been determined.(The safety parameters of AO2 and AO4 are similar. AO4 is used,because its (PFDavg) und PFH are higher.) The analysis of embeX comprises the changed parts of SSi; the parameters of the unchanged parts have been taken from the existing reports.

.For the analyzer Magnos28 for oxygen measurement the follwoing measurement ranges have been considered: smallest range O to 0.5 vol.%,standard range O to 25 vol.%, largest range O to 100 vol. %.The safety function of the device is the measured oxygen concentration as linear 4 …20 mA analogue current signal. A signal deviation of more than t5%full scale is considered as a dangerous failure. Current signals s 2.5 mA and >21.5 mA shall be interpreted by the control unit (e.g. PLC), which shall be connected in series, as analyzer failure.The fault relay, working in normally energized mode, is part of the safety function, because several internal faults are signaled by de-energizing the relay and not via the current output.”

ABB Advance OptimaAO2000 Series

ABB Analytical possesses decades of experience in the area of explo sion protection. 

This competence is unified with a unique portfolio based on the Advance Optima and EasyLine series.

Simplicity is key for safe operation in hazardous areas and ABB Ana lytical offers the right analyzer portfolio from extractive to in situ analyzers.

Independent if ATEX, IECEx, CSA, or further local approvals are needed 

for installation in plants with potentially explosive gas atmospheres in Zone 1 and Zone 2,

ABB is your one stop shop.

Advance Optima and EasyLine Two analyzer series fits all

With Advance Optima (AO2000 Series) and EasyLine (EL3000 and EL3060 Series) ABB offers a broad range of continuous gas analyzers for 

the measurement in hazardous areas. 

From simple measuring task up to complex and flexible system solution, these are all possible with the EL3000, AO2000 and EL3060.

Furthermore, a wide variety of different measuring technologies are available with all needed local certificates ex-works.

Zone 2 non-flammable gases / Class I, Div. 2 AO2000

Whole functionality and flexibility of the Advance Optima series is also available for Zone 2 installation, for measurement of non-flammable gases, 

or for Class I, Division 2 installation. 

There is no need for additional case purging, all the assemblies have been tested to ensure that they are non-incendive.

Protection concept

An AO2000 Safety Concept device is based on non-incentive

Ex nA electronic components and a simplified pressurized

encapsulation Ex pyb around the analyzer module Uras26,

Caldos25/27 and Magnos28

Smart purge concept

To separate the flammable gases from the Zone 2 environment, only the gas path will be purged and not the whole housing. 

This lowers the purge gas consumption to a minimum.

The Uras26 uses a special safety cell where only the windows of the measuring cuvette are purged by inert gas (e.g. N 2 ).

The purge gas pressure is kept slightly above the sample gas pressure, this prevents the sample gas from escaping into the purge gas path.

The analyzers Caldos/Magnos are purged by using the same procedure. 

Only the measuring chambers in the thermostat housings are purged. 

The sample gas is fed directly from the external connections into the measuring chamber, so that encapsulation from the electronics is also provided here.

Smart monitoring concept

With the Safety Concept, the monitoring system for the Ex p protection is part of the system software.

There is no need to use external purge controller and alarms will be generated. Furthermore, the system can be continuously monitored via networks,

 offers digital alarm contacts and error messages, also as e-mail,

 SMS or can be connected to the asset management software “AnalyzeIT Explorer”

Models and features for different zones

Zone 2 (non-flammable gases)/Class I, Div. 2 (AO2000): based on non-excited Ex nC electronics, encapsulated in IP54 enclosure, 

without additional purge system. Available with modules such as Uras26, 

Magnos28 and Caldos25/27 in 19’ drawer and wall mounted housings for integrated control and monitoring and ease of operation.

Zone 2 (flammable gases) AO2000 ‘Safety Concept’: Reduced purge gas consumption with non-excited Ex nA electronics and simplified pressurised encapsulated Ex pyb, purge gas only circuit. The monitoring system is integrated in the software, 

eliminating the need for an external purge controller and allowing remote monitoring.

Zone 1 / Class I, Div. 2 (AO2000 – LS25): In-situ measurement for harsh conditions and fast process control. Installation in Zone 1 etc.

 is possible based on the explosion-proof design with limitation of light radiation Ex op is. Flexible components for high temperatures, 

high pressures, dusty and corrosive gases.

Zone 1 (AO2040 – Fidas24 Ex): Designed around the standard AO2040 housing for the measurement of total hydrocarbons. Based on a pressurised encapsulated Ex pxb and intrinsically safe Exib display and control unit, it does not require complex installation and separate certification,

 and can be purged with instrument air.

Zone 1 (EL3060): Combines the measurement performance of the Advance Optima series with the simplicity of the EasyLine series. 

It features an Ex db control unit and an additional Ex eb junction box, allowing a wide range of analyser modules to be combined for ease of operation.

Zone 2 (EL3040): For the measurement of non-flammable gases in hazardous area Zone 2. Based on non-sparking Ex ec electronics, 

encapsulated in an IP65 enclosure, eliminating the need for an additional purge system. Simple configuration, integration and operation, 

control of external solenoid valves, support for a variety of communication protocols.

Analyser module technical parameters: Uras26 for a wide range of infrared reactive gases; Magnos28 for oxygen measurement with high accuracy; electrochemical O2 Sensor for low-cost measurement of oxygen; Fidas24 for the detection of hydrocarbons with good stability; 

Caldos25 for highly corrosive environments; Caldos27 for a wide range of measurements and a fast response; LS25 in-situ laser 

The LS25 in-situ laser analyser is designed to operate in harsh conditions.

ABB EL3020 EL3040 Continuous Gas Analyzers

Specification

Measurement techniques and ranges: 

The analysers include a variety of measurement techniques, 

Uras26 infrared photometer is based on the principle of non-dispersive infrared absorption, and can measure CO, 

NO and other gases, with measurement ranges such as CO from 0 – 100 ppm to 0 – 100 vol.%, etc.; 

Limas23 ultraviolet photometer adopts different methods to measure NO, NO 2, and SO 2, and the measurement ranges are also different.

Stability index: each analyser has different performance in stability, 

Uras26 linearity deviation ≤1% of span, repeatability ≤0.5% of span, zero drift ≤1% of span per week, etc.; 

Limas23 linearity deviation ≤1% of span, repeatability ≤0.5% of span, zero drift ≤2% of span per week for NO week, etc.

Response time and calibration: Warm-up time and 90% response time are different, 

Uras26 warm-up time without thermostat is about 30 minutes, 90% response time T90 ≤ 2.5 seconds;

 calibration methods are automatic, manual and external control, 

automatic calibration is commonly used in built-in calibration cell or single-point calibration.

Electrical interfaces and gas connection: Equipped with Ethernet, Modbus, 

Profibus and other electrical interfaces, as well as a variety of I/O modules; gas connection methods, different models of analysers with different gas inlet, 

outlet and connection interface.

Other specifications: 19-inch rack-mountable (EL3020) and wall-mountable (EL3040) housings, with protection ratings of IP20 and IP65;

 power supply requirements of AC 100 – 240V and DC 24V, etc., with different power consumption for different analysers.

Technical features

Multi-measurement technology integration: Adopting a variety of advanced measurement technologies to accurately detect different gas characteristics 

and meet the needs of complex gas composition monitoring.

Powerful Measurement Functions: One instrument can measure up to five sample compositions, with a wide range of flexible adjustments, 

and can also be combined with different analysers to meet special measurement requirements.

Convenient operation and maintenance: automatic calibration function, which can be initiated based on time, external signals or Modbus, 

simplifies the calibration process; self-monitoring function prompts maintenance needs in time.

Flexible configuration and communication: A variety of electrical interfaces are provided to facilitate communication 

and data transmission with external systems; parameters can be set through 

the configuration software to achieve analogue output and digital input/output functions.

Reliable safety performance: high protection level of the shell, adapt to different installation environments;

 through a variety of safety certifications, in line with European and other regional standards, some models have explosion-proof design.

Additional models

EL3020-HC (Highly Corrosive Gas Specific): On the basis of the original, for highly corrosive gas environment, 

using more corrosion-resistant materials, optimising the gas circuit design, 

enhancing the resistance to corrosive gases, suitable for chemical, metallurgical and other industries containing highly corrosive gas monitoring scenarios.

EL3040-EX (Enhanced Explosion-proof): 

Enhanced explosion-proof performance to meet the requirements of higher explosion-proof level in hazardous areas, 

adopting special explosion-proof design and materials to ensure safe and stable operation in flammable and explosive environments, 

which can be used for gas monitoring in hazardous areas such as petroleum and natural gas extraction.

Application Scenarios

Monitoring in the energy sector: Gas analysis is crucial in the production and use of energy. In the petrochemical industry, the Fidas24 flame ionisation detector measures hydrocarbon content and is used to monitor the gas composition in crude oil processing and natural gas transmission to ensure safe and efficient energy production and transmission. In thermal power generation, by monitoring the oxygen content in the combustion process, the combustion efficiency can be optimised, energy consumption can be reduced, and power generation efficiency can be improved.

Gas quality detection: In the process of gas production and storage, the quality of gas needs to be strictly controlled.ZO23 trace oxygen analyzer is used to measure the trace oxygen in pure gas, to ensure that the quality of high purity gases used in the electronic industry meets the requirements, and to avoid the performance and quality of electronic products being affected by impurity gas. During the storage and transport of gases, by monitoring the composition of gases, problems such as leakage can be detected in time to ensure the safety of gas storage and transport.

ABB EasyLine EL3000 Series Continuous gas analyzers

Overview of the gas analyzers

Measuring technology (analyzers)

The following analyzers are available for selection:

• Uras26 infrared photometer

for the measurement of infrared-active gas components,

e.g. CO, NO, SO 2

• Limas23 ultraviolet photometer

for the measurement of NO, NO 2 and SO2

• Magnos206 oxygen analyzer

for the measurement of O2 in process gas or in N 2

• Magnos28 oxygen analyzer

for the measurement of O2 in process gas or in N 2

• Magnos27 oxygen analyzer

for the measurement of O2 in flue gas or in N 2

• ZO23 trace oxygen analyzer

for the measurement of O2 in pure gases (N 2, CO 2, Ar)

• Caldos27 thermal conductivity analyzer

for the measurement of binary gas mixtures with different

thermal conductivity, e.g. Ar in O2, H 2 in Ar, CH4 in N 2

• Fidas24 flame-ionization detector

for the measurement of hydrocarbons

• Electrochemical oxygen sensor

for the measurement of O2

Magnos206 and Magnos28 can also be used in combination with

Uras26 or Limas23.

Magnos27 and Caldos27 can also be used in combination with

Uras26.

Fidas24 and ZO23 cannot be used in combination with one of the

other analyzers.

The electrochemical oxygen sensor can only be used in combination with Uras26 or Limas23. 

Two electrochemical oxygen sensors can be used in combination with Uras26 with separate gas paths (only in model EL3020).

Each analyzer has one physical measurement range per sample component. 

A section of the physical measurement range can be mapped to the current output (analog output) by on-site configuration.

Calibration is always executed in the physical measurement range. 

The permissible measurement range limits are given by the specification of the smallest and largest measurement ranges for the individual analyzers.

A total of up to five measurement components can be measured with one gas analyzer.

Calibration

Calibration can be performed automatically or manually or exter-

nally controlled via the Modbus.

Automatic calibration for all sample components together is normally started on a cyclically time-controlled basis; 

it can also be started by an external control signal or via the 

Modbus as well as manually on the display and operator control unit of the gas

analyzer.

Normally, simplified calibration methods with the built-in calibration cells or the socalled single-point calibration are used for automatic calibration. 

If calibration with test gases is required the control of solenoid valves for switching on five test gases, 

zero gas and sample gas via digital outputs can be configured

Measurement techniques and ranges

Uras26 Infrared Photometer: Based on the principle of non-dispersive infrared absorption, with 1 or 2 beam paths,

it is possible to measure a wide range of gases such as CO

CO2 and other gases. Minimum measuring ranges e.g. 0 – 100 ppm for CO, 

number of measuring ranges 2, freely adjustable within the specified range, special versions for air separation units.

Limas23 UV-photometer: UV-RAS and NDUV method for NO, NO 2 and SO2, up to 3 components, 

with adjustable measuring ranges, e.g. 0 – 50ppm to 0 – 5000ppm for NO.

Oxygen analyser series: Oxygen analysers Magnos206, Magnos28, Magnos27 and ZO23 measure oxygen content based on different principles. 

The measuring ranges can be adjusted, e.g. 

Magnos206 and Magnos28 have a minimum measuring range of 0 – 2 vol.% O2Magnos27 has a measuring range of 0 – 10 vol.% O2, 

and ZO23 can be adjusted from 0 – 1 ppm to 0 – 250,000 ppm O2.

Other analysers: the Caldos27 thermal conductivity analyser for binary gas mixtures, 

the Fidas24 flame ionisation detector for hydrocarbon measurements 

and the electrochemical oxygen sensor for oxygen measurements each have their own specific measurement ranges and application scenarios.

Stability and influencing factors

Stability indexes: Each analyser has different performance in terms of stability, 

such as Uras26 with linearity deviation ≤1% of span and repeatability ≤0.5% of span; 

Limas23 with linearity deviation ≤1% of span and repeatability ≤0.5% of span, etc. 

These indexes reflect the measurement results of the analysers, such as the Uras26 with linearity deviation ≤1% of span and repeatability ≤0.5% of span. 

These indicators reflect the reliability of the analyser’s measurement results.

Influencing factors: Flow rate, temperature, air pressure and other factors will affect the measurement. 

For example, Uras26 is within the detection limit of flow rate in the range of 20 – 100l/h; Limas23 is within the permissible range of ambient temperature, 

with zero point ≤1% of span per 10 °C, and sensitivity ≤1.5% of measured value per 10 °C.

ABB Drive contactors Type DA & EHDB

Description

Type DA

• 60 amps size

• 500 volt DC ratings

• 160 and 300 volt DC normal closed

ratings for dynamic braking

• Low energy auxiliary contacts available

(17V, 5mA)

• Mechanically interlocked version available

for reversing applications

Product Overview
DA Series: 60A rated, 500V DC rated, 160V and 300V DC normally closed dynamic braking ratings,
2-pole (2-pole normally open) and 3-pole (2-pole normally open, 1-pole normally closed) options, auxiliary contacts available, double-break design,
DIN-rail mounting, 85%-110% of rated control voltage range, UL and CSA listed.
EHDB Series: Rated 220 – 960A, available in 2 pole (2 normally open) and 3 pole (2 normally open, 1 normally closed),
600V DC turning capacity and 300V DC breaking capacity, 1 normally open, 1 normally closed auxiliary contact as standard,
extractable coil on some models for reversible applications, double break and interrupting chamber design, 85%-110% rated control voltage range,
UL and CSA listed. UL and CSA listed.

Technical Data
DA Series: Normally open mains 60A (500VDC), Normally closed poles with different current values at different voltages,
Connection wire sizes 8 – 1 AWG, Mechanical life of 5 million cycles, Electrical life of 1.5 million cycles,
Operational frequency of 600 cycles/hour, Coils with different power consumption and action times, Weight approximately 2.4 lbs,
Operating temperature -25°C to 50°C.
EHDB Series: Varying models with normally open main poles 220 – 960A (600VDC),
normally closed poles with varying parameters, connecting wire sizes from 8 – 30 to (3) 2 – 600 kcmils, 5 million cycles mechanical life,
1.5 million cycles electrical life, 300 cycles per hour operating frequency, coil power consumption and action times vary by AC and DC,
weight 9.2 – 38 lbs. Operating temperature -40°C to 70°C.

ABB automatic transfer switch technical characteristics
Safe and reliable changeover mechanism:
The changeover mechanism is equipped with three stabilising positions,
which effectively isolate the two asynchronous power sources,
fundamentally eliminating the risk of short-circuiting between
the power sources and ensuring safety even in complex situations where transient voltages exist.
The switch is set up for both manual and automatic operation modes and can be locked in a variety of ways to prevent misuse.
In case of emergency, manual operation is not limited by the power supply, guaranteeing operational reliability.

Advanced Control Unit Functions:
The OMD series control unit is feature-rich and can clearly display various system statuses, including line status,
switch positions, alarm messages and operation modes. Users can conveniently configure them,
and the OMD800 is equipped with an LCD display that supports eight languages, which greatly facilitates the use of users in different regions.
The control unit can accurately measure various parameters of the power supply,
such as three-phase and single-phase voltage, frequency, etc., and can flexibly set voltage thresholds, frequency thresholds,
and a variety of time delay parameters to meet the needs of different application scenarios.

Wide application adaptability:
The products cover a wide range of current sizes from 160 to 1600 amps, which can be adapted to equipment and systems
with different power requirements. The rated insulation voltage, operating voltage and other electrical parameters comply with a variety of standards,
and can be used in industrial plants, terminals, airports, data centres and other places that require high reliability of power supply,
providing a stable power switching solution for all kinds of complex environments.

Automatic Transfer Switches

Growing importance of a secure power supply
ABB’s range of automatic transfer switches goes from 160 to 1600 Amperes.
There are three types of ATSs with three different OMD control units: OMD200, OMD300 and OM800.
ABB’s ATSs have the features and functionality that makes them suitable for diverse applications:industrial plants, docks, airports and data centers.
Safe and reliable operation
The change-over mechanism has three stable positions,which ensure isolation of the two asynchronous power supplies.
No risk of short circuit between the sources, even in the presence of transient voltages
The switch has a selector to choose between manual and automatic operation.
Automatic operation is disabled by padlocking the latch or by fitting the handle.
Both manual and automatic operation can be prevented by padlocking the handle in O position.
Unwanted operation prevented Manual operation is always possible in emergency situations, even without electricity.
All-time safe and reliable operation

Easy installation
The design of ABB automatic transfer switch is advanced and compact.
The OMD control unit can be adjusted according to the depth of the panel and the voltage sensing kit is installed at the factory.
Reduce installation cost and time
The motor operator of the ATS is protected by a fuse. If the operation frequency is exceeded, the fuse protects the motor.
No more expensive repair work
It is also possible to purchase the control units and motorized change-over switches as separate components, so the users can build the automatic transfer switch by themselves if desired.
User friendly interface
The panels of the OMD control units show the status of the system clearly: line status, switch position, alarms and operation mode (manual or automatic).
The OMD can be configured in an easy way.
OMD800 shows the information on a LCD display, with menus available in eight languages.
Simplicity of usag

How to choose the right ABB automatic transfer switch model according to the actual demand
Determine the electrical parameters:
According to the actual power and current of the equipment, confirm the required rated current, rated voltage, rated insulation voltage,rated thermal current
and other parameters.
For example, if the rated current of the equipment is 160A, you can consider OTM160 series; if the working voltage of the equipment is 208-415V AC,
you need to choose the model with the corresponding voltage range.
Considering the functional requirements:
If you want to monitor the line voltage, frequency and other parameters in real time,
you need to choose a model with corresponding measurement functions,
such as OTM_C2D_, OTM_C3D_, OTM_C8D_ series have voltage and frequency measurement functions.
When the requirements for power failure detection are high,
it is necessary to pay attention to whether the detection functions of under-voltage, over-voltage,
phase loss and voltage unbalance meet the needs, and these functions are available in all three series.
If you need to configure the parameters flexibly,
you can choose the model that meets the requirements of the configuration method, such as the OTM_C8D_ series,
which can be set with various parameters through the keyboard and LCD.
Combined with the application scenario:
In industrial plants, data centres and other places with high requirements for continuity of power supply, the reliability and switching speed of the switches should be emphasised,and models with stable performance and short switching times can be selected.

When connecting transformers and generators, it is necessary to consider whether the switch supports such application scenarios.
The relevant series of products in this document are all suitable for switching between transformers and generators.
Pay attention to the installation conditions: Select the right size switch for the installation space,
refer to the dimensioned drawings in the documentation.
If the installation space is limited, choose a compact model. Consider compatibility with other equipment,
including electrical interfaces, communication protocols, etc., to ensure seamless connection to existing systems.
Weigh the cost of the budget: the price of different models varies,
under the premise of meeting the needs, compare the price of different models and choose a cost-effective product.
Consider the later maintenance costs, such as accessory replacement costs, repair difficulty, etc.