Igema FARB2 Скачать руководство пользователя страница 28 | Manualshive

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12. LED-Display

Display

Description

State-1

State-2

Permanent green
LED

Basic status

Error-free
operation

Flashing green
LED (1Hz)

Basic status

Supply low limit
< 180V

Permanent yellow
LED

Device ready for
programming

Current operating
conditions

Permanent red
LED

Device faulty

Relay de-energised
Current output:
<2,1mA

Permanent red
LED

Upper limit
exceeded

Relay de-energised,
until the value falls
below the lower limit

Permanent blue
LED

After violation of the
upper limit, the lower
limit has not yet been
undercut

Relay active

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Содержание FARB2

Страница 1: ...1 Edition 04 2021 D 08 B 52502 EN 01 INSTALLATION AND OPERATING INSTRUCTION FARB2 for use with the TDS probe EL18 EL22 or EL23 TDS Controller with limiting function...

Страница 2: ...e Steam is our passion and we offer you the entire programme for the safe and economic operation of your plants especially in the steam and condensate sector Please read the installation and operating...

Страница 3: ...of liability 9 2 Contents of packing 9 3 Principle picture 10 4 System description 10 4 1 Application 10 4 2 Function 11 5 Design and installation FARB2 12 5 1 Installation dimensions and description...

Страница 4: ...ture 22 7 4 4 Input of the conductivity of the fluid of the plant 22 7 4 5 Perform calibration 23 7 4 6 Input of the lower conductivity limit 23 7 4 7 Input of the upper conductivity limit 23 7 4 8 Te...

Страница 5: ...5 Table of contents 11 Technical Data 26 11 1 Device data Controller 26 11 2 Device data Contacts 26 11 3 Rating Plate 27 12 LED Display 28 13 Fault analysis 29 14 Declaration of Conformity 30...

Страница 6: ...bove tasks IGEMA GmbH accepts no liability for damage to property or personal injury caused by unqualified persons or by failure to observe these installation and operating instructions If no sufficie...

Страница 7: ...containers The maximum values of the pressure and temperature range of the device must be checked before installation If the maximum allowable operating values of the device are lower than those of t...

Страница 8: ...ssurised and that the pressure has been safely reduced to atmospheric pressure In principle no system should be regarded as unpressurized even if indicated by pressure measuring devices such as pressu...

Страница 9: ...German ordinance on the national and international carriage of dangerous goods by road rail and inland waterways must always be observed If there are any risks to health or the environment due to res...

Страница 10: ...lay and an active 4 20mA output interface A relay SPDT is provided for limiting or switching functions The requirements of EU Directive 2014 68 EU the standards EN 13445 EN 12952 11 and EN12953 9 EN 6...

Страница 11: ...in a switch off safety circuit the functionality of FARB2 is based on the limiting function The relay output is active contacts 3 4 closed during normal operating condition If the limit value is exce...

Страница 12: ...during the development of the FARB2 5 Design and installation FARB2 The device is supplied in a plastic plug in housing for fitting into switch cabinets The housing is designed for quick fitting with...

Страница 13: ...DIN rail adapter Drill the marked points in the base with a 4 3 mm drill Fit base on base plate with 2 M4 screws Connect to power supply see Section 5 3 5 3 Electrical connection The device terminal s...

Страница 14: ...xiliary voltage e g Valve PLC industrial controller FARB2 5 3 1 Wiring diagram 110 240 V AC Back plate Probe plug user site potentialfreier Schaltausgang potential free switching output potentialfreie...

Страница 15: ...trial controller 5 3 2 Wiring diagram 24 V DC Back plate Probe plug The negative connection of the supply is connected to PE via the probe ground Caution user site potentialfreier Schaltausgang potent...

Страница 16: ...nd tighten the fastening screws Fit probe according to separate assembly instructions and connect as in the wiring diagram When installing check whether the cables used are UV resistant and that UV pr...

Страница 17: ...n of the TDS probe Unscrew the probe plug Clean and check sealing surfaces Insert new sealing ring Grease the thread with heat resistant solid lubricant e g graphite Screw in and tighten the probe max...

Страница 18: ...les the concentrated water which is measured to be directly discharged In order to determine the length note that there should be a free space of 40mm around the measuring tip Installation up to the v...

Страница 19: ...zontal to vertical using a protective tube 6 3 EL18 This TDS probe is usually fitted using a flange in a pipe With intermittent flow a measurement can then be carried out and TDS reduction can be star...

Страница 20: ...perating temperature factory setting 0025 25 C 2 4 Conductivity of the liquid at reference temperature 25 C sampling factory setting 0000 2 5 Perform calibration 2 6 Lower conductivity switching point...

Страница 21: ...nductivity of the medium for determination see chapter 8 2 5 Perform calibration FARB2 connected with probe Probe in medium 2 6 Adjustment of lower switching point return to operating state 0 S xxxx S...

Страница 22: ...act limiter or controller In menu item 2 2 the current functionality is displayed after confirmation with OK LIMt or CtrL If it is correct exit the menu item with ESC If you want to change it press or...

Страница 23: ...ng with OK the value for the upper conductivity switching point is entered The factory setting is 5000 5 000 the decimal point flashes at the first digit This can be changed with the arrow keys The en...

Страница 24: ...m und 10 000 S cm Over the entire measuring range the typical measuring deviation around the calibration point is 2 of the measuring range end value 7 4 11 Programming the attenuation to avoid signal...

Страница 25: ...ystem components have been installed Measuring instruments required for adjustment external conductivity measuring instrument with temperature compensation Procedure Install the device and probe as de...

Страница 26: ...f the limit value is exceeded the relay becomes active and can thus control a valve The blue Valve LED lights up if the limit value is exceeded The setting is described in chapter 7 4 11 Technical Dat...

Страница 27: ...27 11 2 Rating Plate FARB2 100 240V AC 24V DC EL18 EL23 EL22 3 0 W 20 10031 24V DC 212010031000...

Страница 28: ...V Permanent yellow LED Device ready for programming Current operating conditions Permanent red LED Device faulty Relay de energised Current output 2 1mA Permanent red LED Upper limit exceeded Relay de...

Страница 29: ...t blue LED Display Shrt Current output 24mA Probe short circuited Permanent red LED Permanent blue LED Display OPEn Current output 3 5mA Probe open This high quality IGEMA product was designed manufac...

Страница 30: ...30 14 Declaration of Conformity...

Страница 31: ...31...

Страница 32: ...32 Antwerpener Str 1 Fon 49 2501 92424 0 48163 M nster Fax 49 2501 92424 99 Deutschland info igema com www igema com IGEMA GmbH...

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