Vega B 53-19 Скачать руководство пользователя страница 7

7

3 Product description

B 53-19 • For the signal cable of conductive probes

40490-EN-220516

carrier rail according to EN 50 022/EN 50 035 in the switching cabinet 

or in a metal or plastic housing close to the sensor.

Depending on the version, different combinations of protective ele-

ments for voltage limitation are used. Typical protective elements 

are suppressor diodes (diodes with special characterstics), varistors 

(voltage-dependent resistors) as well as overvoltage arresters (gas 

arresters).
As soon as the voltage increases to the response voltage of the 

protective element, the element becomes conductive and the energy 

is discharged to ground. After the overvoltage has subsided, the 

protective element returns to its high-impedance state and thus has 

no influence on the supply or signal circuit.

3.3  Packaging, transport and storage

Your instrument was protected by packaging during transport. Its 

capacity to handle normal loads during transport is assured by a test 

based on ISO 4180.
The packaging of standard instruments consists of environment-

friendly, recyclable cardboard. For special versions, PE foam or PE 

foil is also used. Dispose of the packaging material via specialised 

recycling companies.

Transport must be carried out in due consideration of the notes on the 

transport packaging. Nonobservance of these instructions can cause 

damage to the device.

The delivery must be checked for completeness and possible transit 

damage immediately at receipt. Ascertained transit damage or con-

cealed defects must be appropriately dealt with.

Up to the time of installation, the packages must be left closed and 

stored according to the orientation and storage markings on the 

outside.
Unless otherwise indicated, the packages must be stored only under 

the following conditions:

• 

Not in the open

• 

Dry and dust free

• 

Not exposed to corrosive media

• 

Protected against solar radiation

• 

Avoiding mechanical shock and vibration

• 

Storage and transport temperature see chapter " 

Supplement - 

Technical data - Ambient conditions

• 

Relative moisture 20 … 85 %

With instrument weights of more than 18 kg (39.68 lbs) suitable and 

approved equipment must be used for lifting and carrying.

Functional principle

Packaging

Transport

Transport inspection

Storage

Storage and transport 

temperature

Lifting and carrying

Содержание B 53-19

Страница 1: ...Operating Instructions Overvoltage protection B 53 19 For the signal cable of conductive probes Document ID 40490...

Страница 2: ...rt and storage 7 4 Mounting instructions 8 4 1 Installation in switching cabinet 8 4 2 Mounting in housing 9 5 Connecting to power supply 11 5 1 Preparing the connection 11 5 2 Connection steps for ve...

Страница 3: ...rs to the Docu ment ID By entering the Document ID on www vega com you will reach the document download Information tip note This symbol indicates helpful additional information Caution If this warnin...

Страница 4: ...ith all prevailing regulations and directives The instrument must only be operated in a technically flawless and reliable condition The operator is responsi ble for the trouble free operation of the i...

Страница 5: ...nglish language Installations in the US shall comply with the relevant requirements of the National Electrical Code ANSI NFPA 70 Installations in Canada shall comply with the relevant requirements of...

Страница 6: ...3 19 1 Terminals Out protected side 2 Screw for carrier rail fastening 3 Terminals In unprotected side 4 Type label 3 2 Principle of operation Voltage surges can be caused by indirect atmospheric disc...

Страница 7: ...vironment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Transport must be carried out in due...

Страница 8: ...or functional ground Depending on the version it may be galvanically connected to the ground terminal of the overvoltage arrester see circuit diagram in chapter Wiring plan The carrier rail must be co...

Страница 9: ...rester onto the rail and let it snap in 3 Tighten fixing screw 4 2 Mounting in housing The overvoltage arrester is optionally available in a plastic or alu minium housing Make sure when mounting that...

Страница 10: ...ervoltage protection 2 Pressure compensation 3 Ground terminal The carrier rail inside the housing is galvanically connected to the ground terminal outside on the housing This ground terminal must be...

Страница 11: ...using cover 2 Push the supply and connection cables through the cable gland into the housing strip approx 1 cm 0 4 in insulation from the ends of the wires 3 Connect the wire ends according to chapter...

Страница 12: ...le rod probe 1 Measuring probe 2 Overvoltage protection 3 Controller 4 Voltage supply 5 Potential equalisation 1 2 3 4 5 1 2 3 Typ B53 19 OUT IN IP 20 max 19VAC 27VDC 1A Li 0 5 mH Ci 3nF A1 A2 E1 E2 A...

Страница 13: ...s only available in the English language The service is free only standard call charges are incurred Depending on the reason for the fault and the measures taken the steps described in chapter Setup m...

Страница 14: ...der 7 2 Disposal Pass the instrument on to a specialised recycling company and do not use the municipal collecting points Remove any batteries in advance if they can be removed from the device and dis...

Страница 15: ...on Device for carrier rail mounting Housing material Plastic PPE Weight approx 175 g 0 385 lbs Electrical characteristics 1 Operating voltage 19 V AC Max perm current 1 A Ri per circuit 0 25 Response...

Страница 16: ...16 8 Supplement B 53 19 For the signal cable of conductive probes 40490 EN 220516 8 2 Dimensions B53 19 Overvoltage protection 84 mm 3 31 52 mm 2 05 25 mm 0 98 Fig 10 Dimensions B53 19...

Страница 17: ...40490 EN 220516 Housing 5 5 m m 0 22 86 mm 3 39 120 mm 4 72 160 mm 6 30 77 mm 3 03 47 mm 1 85 50 mm 1 97 4 5 m m 0 18 82 mm 3 23 68 mm 2 68 72 mm 2 84 130 mm 5 12 116 mm 4 57 M 20 x 1 5 M 20 x 1 5 1...

Страница 18: ...18 Notes B 53 19 For the signal cable of conductive probes 40490 EN 220516...

Страница 19: ...19 Notes B 53 19 For the signal cable of conductive probes 40490 EN 220516...

Страница 20: ...ing scope of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change withou...

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