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Electrical installation

The personnel must have a sound knowledge of the

relevant electrical codes and specifications cover

ing low and medium voltage equipment, be experi

enced with electrical wiring principles, and know

the electrical symbols typically used in wiring diagrams.

Operation

The personnel include all persons who operate the

drive from the local operating panel of the drive.

The personnel must know the functions of the

operating panel, be adequately trained for the

drive, and know the driven process. Special knowl

edge of frequency converter technology is not required.

Maintenance

The personnel include all persons who:

• are qualified to carry out preventive and correc

tive maintenance on drive as described in this manual,

• are thoroughly familiar with the drive,

• have a sound knowledge of the relevant electri

cal codes and specifications covering low and

medium voltage equipment,

• are able to assess the hazards associated with

the energy sources of the drive system and act

correspondingly,

• know the safe shutdown and grounding proce

dures for the drive system.

Handling

The personnel must be skilled and experienced in

unpacking and transporting heavy equipment.

Responsibilities of the user

It is the responsibility of those in charge of the

drive to ensure that each person involved in the

installation, operation or maintenance of the drive

has received the appropriate training and has thor

oughly read and clearly understood the instruc

tions in this manual and the relevant safety

instructions.

Mechanical installation

The personnel must be qualified to prepare the

installation site according to the site and equip

ment requirements and to perform the installation

accordingly.

Configurable. Tailored to your needs.

• Pre-engineered for known applications

• Adaptable to even the most challenging appli-cations

• In sheet steel or glass-fiber cabinet or onmounting plate

• Automated generation of system drawings

• Integration of external signals for example,

dust, p, T, V and mercury to transmit to DCS or DAHS

Consistent. The quality you expect.

• Produced in Germany

• Easy operation via front door

• Familiar and service-friendly internal layout

World leading AO2000 analyzer modules

•  Uras26 or Limas21 UV photometers

• Magnos28 or Magnos27 paramagnetic oxygen

analyzers or electrochemical oxygen sensor

• Fidas24 flame ionization detector

• Caldos25 or Caldos27 thermal conductivityanalyzers

Automatic calibration normally with air and inte

grated calibration cells, i. e. without use of testgas bottles

Options

• Dual Sampling for simultaneous measurement

at two different sampling locations

• Dual Switching for measurement at two sam

pling locations or for uninterrupted measure

ment at one sample location for CO monitoring

Approvals

CSA approval for ‘General Purpose’ use

Complete. From sampling to measurement.

• With gas sampling, sample conditioning and gas analyzer

• Certified AO2000 series analyzers

• Physically and digitally integrated sample handling

• Inclusive system control and self-monitoring

• For installation in non-hazardous area

Configurable. Tailored to your needs.

• Pre-engineered for known applications

• Adaptable to even the most challenging appli-cations

• In sheet steel or glass-fiber cabinet or onmounting plate

• Automated generation of system drawings

• Integration of external signals for example,

dust, p, T, V and mercury to transmit to DCS or DAHS

Improper use

The following are considered to be instances of especially

improper use of the device:

• For use as a climbing aid, for example for mounting purposes.

• For use as a bracket for external loads, for example as a support for piping, etc.

• Material application, for example by painting over the

housing, name plate or welding/soldering on parts.

• Material removal, for example by spot drilling the housing.

Warranty provisions

Using the device in a manner that does not fall within the scope

of its intended use, disregarding this manual, using

underqualified personnel, or making unauthorized alterations

releases the manufacturer from liability for any resulting

damage. This renders the manufacturer’s warranty null and void.

ABB MeasureSafety

General information and instructions

These instructions are an important part of the product and

must be retained for future reference.

Installation, commissioning, and maintenance of the product

may only be performed by trained specialist personnel who have

been authorized by the plant operator accordingly. The specialist

personnel must have read and understood the manual and must

comply with its instructions.

For additional information or if specific problems occur that are

not discussed in these instructions, contact the manufacturer.

The content of these instructions is neither part of nor an

amendment to any previous or existing agreement, promise or legal relationship.

Modifications and repairs to the product may only be performed

if expressly permitted by these instructions.

Information and symbols on the product must be observed.

These may not be removed and must be fully legible at all times.

The operating company must strictly observe the applicable

national regulations relating to the installation, function testing,

repair and maintenance of electrical products.

The receiver electronics are connected to the transmitter electronics via a cable.

The absorbed signals detected from the photodetector are amplified and transmitted via this cable to the transmitter unit.

The same cable transmits the required power supply from the transmitter unit to the receiver unit.

The transmitter Al box contains the main electronic components.

The central processor board performs all instrument control and gas concentration calculations.

The main board contains all the electronics required for the operation of the instrument,

such as the diode laser current and temperature control as well as the analogue to digital signal conversion.

The display (LCD) continuously shows the gas concentration, laser beam transmission and instrument status.

an RS-232 port is available for direct serial communication with a PC.

An optional Ethernet board provides TCP/IP communication over a local area network (LAN) as an alternative to serial communication.

All cable connectors are Phoenix VARIOSUB type and are waterproof.

Introduction

As an integrated part of the Advance Optima series the LS25

can be combined with further analyzer modules and completely operated remotely in Ethernet networks.

The LS25 has ATEX, IECEx and CSA certificates for use in potentially explosive atmospheres.

The power supply unit converts 100-240 volts AC to 24 volts DC (24 volts DC can be supplied directly to the transmitter unit if available).

The power supply box is connected to the transmitter box by a cable. 4-20 mA input signal from external gas temperature/pressure sensor

can be connected to the screw terminals in the power supply box or directly to the cable connector on the transmitter unit.

The receiver electronics are connected to the transmitter electronics via a cable.

The absorbed signals detected from the photodetector are amplified and transmitted via this cable to the transmitter unit.

The same cable transmits the required power supply from the transmitter unit to the receiver unit.

The transmitter Al box contains the main electronic components.

The ABB 3ASC25H204 DAPU100 Control Module is an essential component for industrial automation

systems.

It integrates advanced control logic and communication capabilities,

ensuring seamless integration with other components in your system.

Designed with precision engineering, this module delivers consistent and reliable

performance even under demanding industrial conditions.

Its robust design ensures longevity and minimal downtime,

making it a cost-effective solution for your automation needs.

The DAPU100 module supports a wide range of operating voltages,

including 220V, and has an output frequency of 3ASC25H204 kHz,

making it suitable for various industrial applications.

Its lightweight design (0.08 kg) ensures easy installation and maintenance.

This module is part of the ABB 3ASC25H204 series, known for its high-quality standards and reliability.

It is certified and tested to meet international quality standards, providing peace of mind for users.

With custom processing options available, the ABB 3ASC25H204 DAPU100 can be

tailored to specific project requirements, ensuring optimal performance and compatibility with existing

systems.