PR electronics 2284 Скачать руководство пользователя | Manualshive

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Содержание 2284

Страница 1: ...2 2 8 4 I s o l a t i o n a m p l i f i e r N o 2 2 8 4 V 1 0 4 U K F r o m s e r n o 9 7 0 3 8 8 0 0 1 ...

Страница 2: ...R electronics A S offre une large gamme de produits pour le traite ment des signaux analogiques et numériques dans tous les domaines industriels La gamme de produits s étend des transmetteurs de température aux afficheurs des isolateurs aux interfaces SI jusqu aux modules universels Vous pouvez compter sur nos produits même dans les conditions d utilisation sévères p ex bruit électrique vibrations...

Страница 3: ...84 CONTENTS Warning 2 Symbol identification 3 Safety instructions 3 How to dismantle system 2200 5 Application 6 Description 6 Technical characteristics 6 Input 6 Output 6 Electrical specifications 7 Order 2284 9 Block diagram 9 Programming 10 ...

Страница 4: ... specified by the manufacturer the protection provided by the equipment may be impaired WARNING Until the device is fixed do not connect hazardous voltages to the device The following operations should only be carried out on a disconnected device and under ESD safe conditions Dismantlement of the device for setting of DIP switches and jumpers General mounting connection and disconnection of wires ...

Страница 5: ...peration RECEIPT AND UNPACKING Unpack the device without damaging it The packing should always follow the device until this has been permanently mounted Check at the receipt of the device whether the type corresponds to the one ordered ENVIRONMENT Avoid direct sunlight dust high temperatures mechanical vibrations and shock as well as rain and heavy moisture If necessary heating in excess of the st...

Страница 6: ...D ADJUSTMENT During calibration and adjustment the measuring and connection of external voltages must be carried out according to the specifications of this manual The technician must use tools and instruments that are safe to use NORMAL OPERATION Operators are only allowed to adjust and operate devices that are safely fixed in panels etc thus avoiding the danger of personal injury and damage This...

Страница 7: ...e 2 After this the back panel can be pulled out together with the PCB but please notice the position of the PCB as there is a number of different positions in the house Do not pull the wires unnecessarily instead pull the PCB Switches and jumpers can now be moved When assembling the back plate and housing please make sure no wires are stuck ...

Страница 8: ... with a fast response time of less than 25 ms Technical characteristics In standard ranges the 2284 is programmable within the input and output ranges using internal DIP switches Provided that the front adjustments are still sealed the unit needs no readjustment after programming The unit is galvanically separated between input supply and output Input Current or voltage in standard or special rang...

Страница 9: ... the output must sink current the following min voltages on the output can be achieved At 100 µA 10 mV and at 1 mA 90 mV Fine adjustment of 0 and 100 values for special ranges is possible at the front 2 5 but please note that the basic calibration is thereby lost Electrical specifications Specifications range 20 C to 60 C Common specifications Supply voltage DC 19 2 28 8 VDC Universal supply volta...

Страница 10: ...x value Input resistance 1 MΩ 10 MΩ Current output Signal range 0 20 mA Min signal range 4 mA Max offset 20 of max value Load max 20 mA 1000 Ω 20 VDC Load stability 0 01 of span 100 Ω Current limit 23 28 mA Voltage output through internal shunt Signal range 0 10 VDC Min signal span 200 mVDC Max offset 20 of max value Load min 500 kΩ Buffered voltage Min 0 2 1 VDC max 0 20 VDC Max load 10 mA Observ...

Страница 11: ...p only Loopsupply Input gnd Supply P Supply gnd N Or Input 2 5Vref Output type 2284 2 output offset 3 wire potm 2 wire transm 2 wiresupply 2 5Vref 24 230VAC 24 250VDC 24 VDC Type Input Output Supply Output type 2284 0 20 mA 4 20 mA 0 1 V 0 2 1 V 0 10 V 2 10 V 0 2 5 V 10 10 V Special A B C D E F G H X Special 0 20 mA 4 20 mA 0 5 mA 0 1 V 0 2 1 V 0 10 V 2 10 V 0 2 5 V 0 1 2 3 4 5 6 7 8 24 VDC 24 230...

Страница 12: ...0 mA 0 1 V 0 5 mA 0 2 5 V 0 20 mA 0 10 V 8 7 8 7 8 7 7 9 10 8 9 10 7 9 10 8 9 10 7 9 10 8 9 10 6 7 6 8 1 6 7 1 6 8 2 6 7 2 6 8 1 2 8 9 10 1 2 7 9 10 2 8 9 10 2 7 9 10 1 8 9 10 1 7 9 10 For 20 offset on output set DP1 SW9 ON DP2 SW9 and SW10 ON e g output 4 20 mA 7 9 8 10 6 8 9 10 1 2 7 For reversed output set DP1 SW10 ON e g output 20 4 mA 7 9 10 8 6 8 9 10 1 2 7 DP2 SW 6 is ON and SW 3 4 5 are OF...

Страница 13: ...alvanic isolators for analog and digital signals as well as HART signals A wide product range with both loop powered and universal isolators featuring linearization inversion and scaling of output signals Isolation Interfaces for analog and digital signals as well as HART signals between sensors I P converters frequency signals and control systems in Ex zone 0 1 2 and for some devices in zone 20 2...

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