Welcome to the official website of CNIACS Automation Technology Co., Ltd!
0

Archives

Home / Articles posted by jiangxiaoqing123 (Page 68)
November 20, 2025 BY
IN ABB

ABB Endura AZ20 The IrDA standard infrared communication

Advanced diagnostics, in accordance with NAMUR NE107.

classify alarms and warnings as ‘Maintenance Required’,

‘Check Function’, ‘Failure’ and ‘Out-of-Specification’. Cell

performance is monitored by the transmitter; indicators such as

cell impedance, rate-of-response to test gasses and changes in

calibration offset/factor are recorded and analyzed. The current

cell ‘quality’ is displayed by the transmitter as a visual indication

of the measurement confidence; providing the operator all the

information required to keep the monitor operating at peak

performance.

The IrDA standard infrared communication port can also be

used with the DTM to upload and download device

configurations. In addition, it enables data logged values and

diagnostics to be viewed on a hyperterminal interface or a PC.

The device’s firmware can also be upgraded using this port.
November 20, 2025 BY
IN ABB

ABB Endura AZ20 Unique Integrated Automatic Calibration

Unique Integrated Automatic Calibration

The all new Endura AZ20 automatic calibration system

eliminates the need for the expensive ancillary equipment

required for automatic calibration on traditional flue gas oxygen

analyzer systems. ABB’s fully integrated, automatic calibration

feature controls the test gas sequence and detects test gas

availability, eliminating incorrect calibrations due to loss of test gas.

The Endura AZ20 offers a new approach with the inclusion of

optional flow restrictors. These are fitted within the probe to

control the flow rate of the reference air and test gasses,

removing the need for additional flowmeters fitted with flow control valves.

This innovative approach enables the gasses to be controlled by

pressure only. 1 Bar (15 psi) is applied directly to the probe’s gas

ports and the correct flow rate is then set by the flow restrictors.
November 20, 2025 BY
IN ABB

ABB Endura AZ20 Flow Rate Control using Flow Restrictors

Flow Rate Control using Flow Restrictors

The flow rates of test gas and reference air are important to the

accurate operation of Zirconia-based oxygen analyzers and,

traditionally, control has been achieved using ancillary

flowmeters and flow control valves.

The Endura AZ20 offers a new approach with the inclusion of

optional flow restrictors. These are fitted within the probe to

control the flow rate of the reference air and test gasses,

removing the need for additional flowmeters fitted with flow control valves.

This innovative approach enables the gasses to be controlled by

pressure only. 1 Bar (15 psi) is applied directly to the probe’s gas

ports and the correct flow rate is then set by the flow restrictors.
November 20, 2025 BY
IN ABB

ABB Endura AZ20 Easy Cell Release

Easy Cell Release

The Endura AZ20 probe has retained the easy-access cell arrangement of the previous generation ZFG2 probes.

 Cell replacement can be performed on-site using basic hand tools;

even after long periods of high temperature operation where screw threads have ‘seized’ and can no longer be released.

Kits containing all the parts needed to complete maintenance are available

from ABB to ensure a technician can perform services quickly, efficiently and at minimum cost.

Proven Cell Design

ABB’s metallurgically bonded, multi-layer electrode technology increases

the cell’s resistance to sulphurous and reducing atmospheres and high temperature operation.

This extends the life-cycle of the cell in the most arduous applications such as sulphur recovery processes,

crematoria and industrial/clinical waste incineration.
November 20, 2025 BY
IN ABB

ABB Endura AZ20 Oxygen Monitor

Advanced Design

Designed and manufactured to exacting standards, the Endura AZ20 ensures long periods

of trouble-free operation in even the most arduous of applications.

The operating process temperature of up to 800 °C (1472 °F) extends system suitability

into previously impossible applications and enables optimum probe location within the process.

The modular design, with reduced component count, improves the robustness and 

reliability of the system and simplifies routine maintenance and servicing.

Complete traceability ensures only the highest quality materials are used in the analyzer’s

construction and rigorous manufacturing, inspection and testing procedures

(to international standard ISO 9001) result in a monitor of superior quality with prolonged probe life.

Easy Cell Release

The Endura AZ20 probe has retained the easy-access cell arrangement of the previous generation ZFG2

probes.

 Cell replacement can be performed on-site using basic hand tools;

even after long periods of high temperature operation where screw threads have ‘seized’ and can no

longer be released.

Kits containing all the parts needed to complete maintenance are available

from ABB to ensure a technician can perform services quickly, efficiently and at minimum cost.
November 19, 2025 BY
IN GE

Fanuc Field Control Environmental Specifications

Field Control Environmental Specifications

Vibration

Noise

Temperature

Humidity

Modules perform well where vibration is a factor. Modules are installed

on a panel-mounted DIN rail using the clamp supplied, and with the

panel-mounting feet secured. For information about vibration

standards, please see the Conformance to Standards document (GFK-1179).

Modules are resistant to noise levels found in most industrial applications

when installed according to accepted practices, including proper separation

of wiring by voltage and power level. Modules must be installed on a

conductive (unpainted) DIN rail. The DIN rail is an integral part of the

grounding system.

Modules are tested to the specifications listed in the Conformance to

Standards document (GFK-1179).

Modules operate reliably in ambient air temperatures from 0C (32F)

up to 55C (131F).

Storage temperatures are ±40C (±40F) to +85C (185F).

5% to 95%, non-condensing.

For detailed installation information, please see:

Chapter 2 of this manual. It describes installation and wiring for the Bus Interface

Unit module and terminal block.

Chapter 2 of the Field Control I/O Modules User’s Manual. It summarizes installation

instructions for modules and terminal blocks.  Detailed installation instructions are

also packed with individual Field Control modules.

The individual module datasheets included in the Field Control I/O Modules User’s

Manual, which provide specific module wiring information.
November 19, 2025 BY
IN GE

GE Fanuc Profibus Bus Interface Unit

Locations for Field Control

The Profibus Bus Interface Unit and Field Control I/O modules can be located on

equipment, in junction boxes, inside panels, behind operator stations, and in other

locations where space is limited. The area should be clean, free of airborne contaminants,

and provide adequate cooling. Field Control modules can be installed in NEMA

enclosures. The enclosure can be as little as 4 inches (10.16 cm) deep. A 35mm x 7.5mm

DIN rail is required.

The Bus Interface Unit Terminal Block and up to four I/O Terminal Blocks are grouped

together  using the connection cables provided. All of the I/O Terminal Blocks in a group

must be connected either before or after the Bus Interface Unit. A Bus Interface Unit

may not be connected between I/O Terminal Blocks.This manual describes the installation

requirements for programmable control products used in industrial environments,

specifically, in situations where compliance to standards or directives from the

Federal Communications Commission, the Canadian Department of

Communications, or the European Union is necessary. The information in this

manual is applicable for GE Fanuc Series 90-70 and Series 90-30 programmable

controller products, Genius I/O products,  and Field Control Distributed I/O and Control products.
November 19, 2025 BY
IN GE

Fanuc Profibus Bus Interface Unit

Profibus Bus Interface Unit

The Profibus Bus Interface Unit interfaces Field Control I/O modules to a Profibus I/O bus.

The intelligent processing capabilities of the Profibus Bus Interface Unit allow the

configuration of features such as fault reporting, selectable input and output defaults, analog

scaling and analog range selection for the modules in the station. In addition, the Profibus

Bus Interface Unit performs diagnostic checks on itself and its I/O modules, and relays

diagnostic information to the host (if configured for fault reporting) and to a Hand-held

Programmer.

The Bus Interface Unit mounts on a Bus Interface Unit Terminal Block. The Bus Interface

Unit can be removed and replaced if necessary without removing the wiring or

reconfiguring the I/O station.

Bus Interface Unit Terminal Block

The Bus Interface Unit Terminal Block provides connections for power wiring and single

or dual communications cables. The Bus Interface Unit Terminal Block stores the

configuration parameters selected for the station.
November 19, 2025 BY
IN GE

Fanuc I/O Terminal Blocks and Auxiliary I/O Terminal Blocks

I/O Terminal Blocks and Auxiliary I/O Terminal Blocks

An I/O Terminal Block provides mounting, electrical, and field wiring connections.  Each half

of the I/O Terminal Block can be mechanically keyed to accept only an I/O module of a

specific type. Auxiliary I/O Terminal Blocks can be easily attached to an I/O Terminal Block.

They provide the extra connections needed for analog and high-density discrete modules.

For more information, please refer to:

Chapter 2: Installation, which explains wiring to the Bus Interface Unit, and explains

how to install the Bus Interface Unit module on the Field Terminal Block.

Chapter 5: Operation, which explains how the Profibus Bus Interface Unit services I/O.

The Field Control I/O Modules User’s Manual, which describes I/O modules and I/O

Terminal Blocks. This manual also explains module installation and field wiring.

Bus Interface Unit Terminal Block

The Bus Interface Unit Terminal Block provides connections for power wiring and single

or dual communications cables. The Bus Interface Unit Terminal Block stores the

configuration parameters selected for the station.

I/O Modules

Field Control I/O Modules are available in many types to suit a wide range of application

needs. Modules can be installed and removed without disturbing field wiring. One or

two I/O modules may be mounted on an I/O Terminal Block.
November 19, 2025 BY
IN GE

Fanuc Field Control modules Features

Field Control Features

Features and benefits of Field Control include:

wiring savings

more up time

easy installation and maintenance

spare parts savings

low cost

feature flexibility

open architecture / adaptable to a variety of networks

distributed I/O

small, compact I/O modules with generic terminal wiring bases

DIN rail mounted

Field Control Modules

There are three basic types of Field Control modules:

Bus Interface Unit. The illustration below shows a Profibus Bus Interface Unit.

I/O modules

Terminal Blocks:

Bus Interface Unit Terminal Block.

I/O Terminal Blocks, each of which accommodates two I/O modules.

Auxiliary Terminal Blocks. These optional terminal strips can be connected to the

side of an I/O Terminal Block if extra common terminals are needed.

Menu

Search for products

Back to Top
Product has been added to your cart