Contents:

Data Sheet

10/72-0.11ENMaestro UX

Standard Data

1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.1 Definition of the H&B Application Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 Assignment of the H&B Application Classes to Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 Arrangement Example with Standards and Regulations. . . . . . . . . . . . . . . . . . . . . . . . 4

4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

5 Values for Environmental Influences. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.1 Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.2 Ambient Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85.3 Mechanical Stress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.4 Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.5 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6 Reliability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7 Type References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.1 Individual Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.2 Electronic Cabinets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137.3 Cable and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1 General

This standard data is applicable to hardware components in the Maestro UX process control system. Furtherdata, and information regarding any possible variations, is contained in the data sheets for the hardware com-ponents. Data regarding special versions, e.g. for heightened requirements placed on the critical central systems,must be requested separately. The standard data applies, unless otherwise stated, to operation according tospecifications, and, where applicable, to proper storage and transport. Where appropriate this may involve themaintenance of tolerances specified in the data sheets, or of evaluation criteria described in the associated stan-dards. It is a basic requirement that assembly and installation instructions and handling instructions are obeyed.

2 Classification

2.1 Definition of the H&B Application Classes

Depending on the particular application, either individual devices or complete electronics cabinets are used in theMaestro UX process control system. Their locations are usually distributed over the whole works area. For thisreason, possible installation locations and their environmental influences are listed in the following table, andclassified into H&B application classes:

The associated standards and regulations can be seen in the following arrangement example. Permissible limitvalues for the H&B application classes are listed in the section on "Values for Environmental Influences". Thelimiting values apply, unless there is an explicit indication to the contrary, both to individual devices and to com-plete electronics cabinets. The wiring between H&B application classes must be executed in such a manner as topreclude feedback, e.g. via isolating Ethernet transceivers. You may find further information on this in the Techni-cal Information 30/72-6211 "Layout and Structure of Local Networks". It should be noted that certain hardwarecomponents are only intended for certain H&B application classes, and may only be used within those areas.

Installation loca-tion

Environmental influence H&B application

classAmbient Con-

ditions Aerial loading Mech. StressFloor

covering

Offices and con-trol rooms

temp. regula-ted

humidity unre-gulated

no sand or dust deposition,

normal soiling

low energy impacts synthetic A

Auxiliary control room

temp. unregu-lated

humidity unre-gulated

low sand/dust depo-sition,

normal soilinglow energy impacts anti-static B

Fabrication rooms

temp. unregu-lated

humidity unre-gulated

normal sand/dust deposition,

industrial soiling

impacts with signifi-cant energy

anti-static C

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2.2 Assignment of the H&B Application Classes to Devices

Device Type reference H&B application class

A B C

Workstation, rack mounted e. g. WSR xx X X

External storage unit e. g. EMU xx X X

Cabinet feed e. g. CPO 01 X X

Gateway CP CKS X X

Workstation, desktop e. g. WSD xx X

Desktop workstation extension WSD 50 X

Desktop CD-ROM drive e. g. CDR xx X

Desktop DAT drive e. g. DAT xx X

X-Terminal e. g. GIU xx X

Color monitor e. g. CRT xx X

Keyboards e. g. OPT xx X

Pointing devices e. g. OPD xx X

Printer interface e. g. PRC xx X

Printer e. g. PRT xx X

Uninterruptible power supply e. g. UPS xx X

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3 Arrangement Example with Standards and Regulations

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4 Power Supply

Nominal voltage 115/230 V AC

Nominal voltage 24 V DC

Power supply 19" rack device

Tolerance +10% / -15%

Frequency 50 / 60 Hz ±6%

Interruption 0.. 20 ms

Switch-on surge ÎON=< 15 * ÎN (Half-value width >=5 ms)

Fuse =< 16 A

Mains structure

Tolerance +22.. +32.5 V (inc. ripple + 34V for 0.5 sec)

Interruption 0.. 20 ms

Switch-on surge ÎON=< 15 * ÎN (Half-value width >=5 ms)

Mains structure

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(as built into the electronics cabinets)

Nominal voltage 115/230 V AC

Nominal voltage 24 V DC

Power supply 19" rack device

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5 Values for Environmental Influences

5.1 Electrical Safety

Tests: Limiting values from various regulations and standards

Protection type

Single device

IP 20 -

Excess voltage category

Mains connec-tions DC/AC

III

Soiling level 2

Installation height =< 2000 m

Circuit isolation • All sources of current which supply Maestro UX components must carry the CE mark.

• All connected instrumentation, signal or control circuits may only be operated under conditions of "low functional voltage with secure isolation" according to DIN VDE 0100 T.410 (U=< 25 V AC /=< 60 V DC). The secure isolation must satisfy the requirements of DIN VDE 0106 T.101, and be implemented with the suitable and appropriate constructional elements (e. g. safety transformer in accordance with DIN EN 60742).

Limiting values for H&B application classes

Electronics cabinet Area -A IP 20 or IP 54B

C

Signal or control con-nections

II

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5.2 Ambient Conditions

Tests: DIN EN 60068-2-1..2 (Operation) DIN IEC 68-2-14 (Storage/transport) DIN 40046 Part 36..37 (Chemically active materials)

Atmosphe-ric humidity

Operation without condensa-tion

20..80 % r.h. max. 25 g/m³ a.h.

20..95 % r.h. max. 29 g/m³

a.h.

Ambient temperature

Operation +10..+35 °C +5..+35 °C 0..+45 °C

Tempera-ture gradi-ent

=<20 K/h

Air pres-sure

Operation 70 .. 106 kPa

Mechani-cally active materials

Airborne sand

fan with filter

- 30 mg/m³

Chemi-cally active materials

Sulphur dioxide

without conden-sation

300 µg/m³ 5000 µg/m³ Nitrogen oxide without conden-

sation 500 µg/m³ 3000 µg/m³

Certifications -

Limiting values for H&B application clas-ses

Storage/transport without condensa-tionArea

10..85 % r.h., max. 60 g/m³ a.h.A

B

C

Storage/Transport

- 30..+65 °C - 30..+85 °C

Storage/transport

in holds with pressure equalization >=70 kPa

Dust (sus-pended content)

fan with fil-ter

0.01 mg/m³

0.2 mg/m³

Dust (fal-ling)

fan with fil-ter

0.4 mg/m³ 1.5 mg/m³

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5.3 Mechanical Stress

5.4 Emissions

Tests: DIN EN 60068-2-6 (Oscillations) DIN EN 60068-2-27 (Shocks)

Oscillations, sin-gle device

Operation 5.. 60.. 150 Hz ± 0.035 mm ; 5 m/s²

± 0.075 mm; 10 m/s²

Oscillations, electro-nics cabinet

Storage/transport (with transport fastenings)

5.. 60.. 150 Hz ± 0.035 mm ; 5 m/s²

Shock, single device

Storage/transport (unpackaged)

150 m/s² ; 11 ms

Certifications -

Limiting values for H&B application classes

Storage/transport (unpackaged) 5.. 60.. 150 HzA-rea

± 0.15 mm ; 20 m/s²A

B

C

Tests: Tests: DIN EN 27779 (Noise) DIN EN 29241-3 (Interfering radiation)

Noise <=70 dB(A)

Interfering radiation,

Color monitor

Measurement distance: 50 cm

Color monitor certifications

X-ray radiation: 5000 nGy/h

Electrostatic field: +/- 500 V

Electrical field 5 Hz..2 kHz: 25 V/m

Electrical field 2 kHz..400kHz:

2,5 V/m

Magnetic field 5 Hz..2 kHz: 250 nT

Magnetic field 2 kHz..400 kHz: 25 nT

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5.5 Electromagnetic Compatibility

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Immunity, single device

Electromagnetic HF field ampli-tude:

Housing 3 V/m 10 V/m

Interference sup-pression, single deviceElectroma-gnetic HF field impulse:

Electrostatic discharge (ESD) Air gap:

Electrostatic discharge (ESD) Contact discharge:

Interfering field strength

Hou-sing

Class B Class A External magnetic field Housing 3 A/m 30 A/m

(not for monitors) 400 A/m (not for monitors) Surge voltagessym./unsym. Power connection DC ± 0.5 kV - - Surge voltagessymmetrical Power connection AC ± 1 kV - - Surge voltages

unsymmetrical Power connec-tion AC ± 2 kV - - Interfering RF voltage Power connection AC

Class B Class A

Certifications, single device

EC Declaration of ConformityDevice Marking:

Housing 3 V/m 10 V/m

8 kV 8 kV

4 kV 6 kV

Symmetrical high frequency

Signal wire connector

3 V eff 10 Veff

Fast transients, unsym. (burst)

Signal wire connector

0.5 kV 1 kV

Symmetrical high frequency

Control wire connector

3 V eff 10 Veff

Fast transients unsym. (burst)

Control wire connector

0,5 kV 2 kV

Symmetrical high frequency

Power con-nection DC

3 V eff 10 Veff

Fast transients unsym. (burst)

Power con-nection DC

0,5 kV 2 kV

Fast transients unsym. (burst) Power connection ACLimiting values for H&B application classes

1 kV

2 kV

Symmetrical high frequency Earth connec-tionArea

3 V effA

10 VeffB

C

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6 Reliability

The reliability of the hardware components for the Maestro UX process control system is heavily influenced bythe period for which it is exposed to the following stresses, and to their intensity:

• Functional stress• Conditions of use• Biological/chemical influences• Mechanical stress• Climatic stress.

Under conditions of normal stress, the following individual values for MTBF (Mean Time Between Failure) inaccordance with MIL-HDBK-217 can be assumed:

The availability depends in turn on both the MTBF and the MDT (Mean Down Time), and can be calculated withthe aid of the following formula:

Example: Assuming an MTBF of 30,000 hrs. and an MDT of 10 hrs., an availability of >=99.9% is found.

Hardware component groups Individual MTBF values

Printers, color monitors (ignoring consumable materials) approx. 30,000 hrs

Keyboards approx. 80,000 hrs

Desktop devices (ignoring consumable materials) approx. 40,000 hrs

19" rack devices (ignoring consumable materials) approx. 50,000 hrs

Network components approx. 200,000 hrs

MTBF

Availability [%]= ----------------------- * 100

MTBF + MDT

All data on reliability consists of statistical measures, and can not therefore be taken as an assurance of actual performance.

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7 Type References

7.1 Individual Devices

7.2 Electronic Cabinets

have no type reference

7.3 Cable and Accessories

Structure : 5 places AAA_NN 1st-3rd places are letters only

4th+5th places numerical characters, an empty space being left between the 3rd and 4th places.

Character 1st place 2nd place 3rd place Character 4th place 5th place

A to Z Initial letters of the device name in English 0 to 9 Numerical character

Tabelle 1: Type key

Structure : 5 places AAA_NN 1st-2nd places are letters only

3rd+5th places numerical characters, an empty space being left between the 2nd and 3rd places.

Character 1st place 2nd place Character 3rd place 4th place 5th place

A to Z Initial letters of the device name in English 0 to 9 Numerical character

Tabelle 2: Type key

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Subject to technical changes Printed in the Fed. Rep. of Germany 10/72-0.11EN 06/1999 ABB

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