ABLE BEKA BA504E Скачать руководство пользователя страница 8 | Manualshive

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ABLE BEKA BA504E Скачать руководство пользователя страница 8

6

Fig 5 Dimensions and terminal connections

4.3 EMC

Both instruments compy with the requirements of
the European EMC Directive 2004/108/EC. For
specified immunity all wiring should be in screened
twisted pairs, with the screens connected at one
point to the plants potential equalising conductor.

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Содержание BEKA BA504E

Страница 1: ...Supplied by Call us on 44 0 118 916 9420 Email info 247able com com Installation Maintenance Instructions BA504E BA524E...

Страница 2: ...hill Lower Earley Reading Berkshire RG6 4UT UK Tel 44 0 118 9311188 Email info able co uk Aberdeen Office Unit 6 Airside Business Park Kirkhill Industrial Estate Dyce Aberdeen AB21 0GT UK Tel 44 0 122...

Страница 3: ...Issue 4 14th March 2014 BA504E BA524E General Purpose loop powered field mounting indicators Issue 4...

Страница 4: ...ver range 6 5 Lineariser default configuration 7 Maintenance 7 1 Fault finding during commissioning 7 2 Fault finding after commissioning 7 3 Servicing 7 4 Routine maintenance 7 5 Guarantee 7 6 Custom...

Страница 5: ...e g temperature flow pressure or level The BA504E and BA524E are not certified for use in explosive atmospheres For hazardous area application the BA304E BA304NE BA324E or the BA324NE should be used 2...

Страница 6: ...indicator and the ACSP access setpoints in display mode function has been enabled P E Provides access to the configuration menu via optional security code Note BA524E only If the indicator has been c...

Страница 7: ...or linking cable screens The indicator s earth terminal is connected to the carbon loaded GRP enclosure If this enclosure is not bolted to an earthed post or structure the earth terminal should be con...

Страница 8: ...EMC Both instruments compy with the requirements of the European EMC Directive 2004 108 EC For specified immunity all wiring should be in screened twisted pairs with the screens connected at one poin...

Страница 9: ...tion Default Configuration BA504E BA524E Access code CodE 0000 0000 Function FunC Linear Linear Display at 4mA Zero 0 0 0 00 Display at 20mA SPAn 100 0 100 00 Resolution rESn 1 digit 1 digit Bargraph...

Страница 10: ...8...

Страница 11: ...n 16 segment adjustable lineariser To reveal the existing indicator function select FunC from the configuration menu and press P If the function is set as required press E to return to the menu or pre...

Страница 12: ...etween the two currents is greater than 4mA If these conditions are not complied with the indicator displays FaiL and aborts the calibration c If the zero current is greater than the span current the...

Страница 13: ...n and oFF When set as required press E to return to the tARE prompt in the configuration menu 5 10 Security code CodE Access to the instrument configuration menu may be protected by a four digit secur...

Страница 14: ...r volumetric units by filling the tank with known incremental volumes and calibrating the indicator to display the sum of the increments at each break point The number of break point required should f...

Страница 15: ...13...

Страница 16: ...dd a break point Adds a new break point before the displayed break point The calibration of existing break points is not changed but the identification number of all subsequent break point is increase...

Страница 17: ...tor display at the first break point When set as required press E to return to the 0 n prompt from which the the next break point can be selected using the or buttons When the required break point has...

Страница 18: ...If this does not reveal the cause of the fault it is recommended that the instrument is replaced This can be done without disconnecting power but while the indicator is disconnected the 4 20mA loop w...

Страница 19: ...n Both indicators can also be supplied with a blank or custom laser engraved stainless steel plate secured by two screws to the front of the instrument enclosure This plate can accommodate 1 row of 9...

Страница 20: ...polarised and current will only flow in one direction Ron less than 5 0 7V Roff greater than 1M Fig 10 Equivalent circuit of each alarm output The solid state output of each alarm may be used to switc...

Страница 21: ...19...

Страница 22: ...setpoint The alarm is activated when the indicator display equals the setpoint See section 8 3 4 Hi Lo Alarm function Defines the alarm function as High or Low See section 8 3 5 no nC Normally open or...

Страница 23: ...r fail safe operation both alarm outputs should be conditioned to be open in the alarm condition nC To check or change the alarm output status select no nC from the alarm configuration menu and press...

Страница 24: ...ving access to the indicator configuration menu Protection against accidental adjustment of the setpoints when the indicator is in the display mode is provided by a separate security code This direct...

Страница 25: ...int plus the displayed value to be represented or a low and a high setpoint plus the displayed value to be represented by the bargraph as shown in Fig 14 Fig 14 Displayed value and setpoints on bargra...

Страница 26: ...cting it in series with the indicator s 4 20mA input as shown in Fig 16 which increases the maximum indicator voltage drop from 1 2 to 5V Fig 16 Loop powered backlight Providing the increased voltage...

Страница 27: ...l pipe BA392D Stainless steel bracket secured by two worm drive hose clips Will clamp to any vertical or horizontal pipe with an outside diameter between 60 and 80mm BA393 Heavy duty stainless steel b...

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