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Vega VEGATOR 121 Operating Instructions Manual

Manual is about: Single channel signal conditioning instrument for level detection for 8/16 mA sensors

Summary of VEGATOR 121

  • Page 1

    Operating instructions single channel signal conditioning instrument for level detection for 8/16 ma sensors vegator 121 document id: 46107.

  • Page 2: Contents

    2 contents vegator 121 • 46107-en-160912 contents 1 about this document 1.1 function ........................................................................................................................... 4 1.2 target group ...........................................................................

  • Page 3

    3 contents vegator 121 • 46107-en-160912 supplementary documentation information: supplementary documents appropriate to the ordered version come with the delivery. You can find them listed in chapter " product descrip- tion ". Editing status: 2016-08-18.

  • Page 4: 1  About This Document

    4 1 about this document vegator 121 • 46107-en-160912 1 about this document 1.1 function this operating instructions manual provides all the information you need for mounting, connection and setup as well as important instruc- tions for maintenance and fault rectification. Please read this informa -...

  • Page 5: 2  For Your Safety

    5 2 for your safety vegator 121 • 46107-en-160912 2 for your safety 2.1 authorised personnel all operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator. During work on and with the device the required perso...

  • Page 6

    6 2 for your safety vegator 121 • 46107-en-160912 2.5 ce conformity the device fulfils the legal requirements of the applicable ec guide - lines. By affixing the ce marking, we confirm successful testing of the product. You can find the ce certificate of conformity in the download section of our hom...

  • Page 7: 3  Product Description

    7 3 product description vegator 121 • 46107-en-160912 3 product description 3.1 configuration the scope of delivery encompasses: • vegator 121 signal conditioning instrument • documentation – this operating instructions manual – ex-specific " safety instructions " (with ex version) – safety manual "...

  • Page 8

    8 3 product description vegator 121 • 46107-en-160912 wide range power supply with a nominal voltage of 24 … 230 v ac, 50/60 hz or 24 … 65 v dc. Detailed information about the power supply can be found in chapter " technical data ". 3.3 adjustment all adjustment elements are located under a hinged f...

  • Page 9: 4 Mounting

    9 4 mounting vegator 121 • 46107-en-160912 4 mounting 4.1 mounting instructions vegator 121 is designed for carrier rail mounting (top hat rail 35 x 7.5 according to din en 50022/60715). Due to its protection rating of ip 20, the instrument is suitable for mounting in switching cabinets. It can be m...

  • Page 10

    10 5 connecting to power supply vegator 121 • 46107-en-160912 5 connecting to power supply 5.1 preparing the connection always keep in mind the following safety instructions: • connect only in the complete absence of line voltage • if overvoltage surges are expected, overvoltage arresters should be ...

  • Page 11

    11 5 connecting to power supply vegator 121 • 46107-en-160912 5. Option with fail safe relay: connect relay to terminal 13/14/15 the electrical connection is finished. 5.3 wiring plan 1 2 4 3 13 1415 10 1112 - + 1 2 - + 1617 open 1 sensor circuit (8/16 ma) 2 relay output 3 fail safe relay (optional)...

  • Page 12: 6 Setup

    12 6 setup vegator 121 • 46107-en-160912 6 setup 6.1 adjustment system 1 2 3 4 fig. 2: display and adjustment elements 1 test key 2 dil switch block 3 signal lamps (leds) 4 hinged front cover 6.2 adjustment elements control lamps (led) in the front plate indicate operation, switching status and faul...

  • Page 13

    13 6 setup vegator 121 • 46107-en-160912 – relay control lamp – the yellow relay control lamp reacts according to the set mode – the relay control lamp generally indicates the activated (ener- gized) condition of the relay – an unlit relay control lamp means that the relay is deenergised the adjustm...

  • Page 14

    14 6 setup vegator 121 • 46107-en-160912 the vegator 121 displays a fault. A function test is only triggered by pressing the test key. This function test is not carried out automatically when switching on the vegator 121. Note: when connecting sensors without this defined switching sequence, the swi...

  • Page 15

    15 6 setup vegator 121 • 46107-en-160912 10 11 12 1 2 16 17 13 14 15 + - 1 2 3 4 5 6 fig. 4: automated function test via fail safe relay and plc 1 digital plc output 2 plc 3 digital plc input 4 sensor 5 vegator 121 6 fail safe relay with the relay contact of the plc output, the sensor current must b...

  • Page 16

    16 6 setup vegator 121 • 46107-en-160912 3,6 8 16 on off t t t ma off on 1 2 3 4 fig. 5: flow chart of a correct switching-on impulse 1 level relay 2 fail safe relay 3 interruption of the sensor current for at least 1 s 4 time until event is available (at least 6 s) t t t 3,6 8 16 ma off on on off 3...

  • Page 17

    17 6 setup vegator 121 • 46107-en-160912 note: the switching conditions in the tables are only valid if the mode switch on the sensor is set to " max. ". Sensor signal conditioning instrument level sensor current led yel- low (output) led red (fault) relay fail safe relay (op- tional) approx. 8 ma o...

  • Page 18

    18 7 maintenance and fault rectification vegator 121 • 46107-en-160912 7 maintenance and fault rectification 7.1 maintenance if the instrument is used properly, no special maintenance is required in normal operation. 7.2 rectify faults maximum reliability is ensured. Nevertheless, faults can occur d...

  • Page 19

    19 7 maintenance and fault rectification vegator 121 • 46107-en-160912 reason removal sensor current • check signal conditioning instrument • check the terminal voltage on the signal condi- tioning instrument; if it is tioning instrument is defective -> exchange signal conditioning instrument or ret...

  • Page 20: 8 Dismount

    20 8 dismount vegator 121 • 46107-en-160912 8 dismount 8.1 dismounting steps take note of chapters " mounting " and " connecting to power supply " and carry out the listed steps in reverse order. 8.2 disposal the instrument consists of materials which can be recycled by spe- cialised recycling compa...

  • Page 21: 9 Supplement

    21 9 supplement vegator 121 • 46107-en-160912 9 supplement 9.1 technical data general data series module unit for mounting on carrier rails 35 x 7.5 acc. To en 50022/60715 weight 125 g (4.02 oz) housing material polycarbonate pc-fr connection terminals Ʋ type of terminal screw terminal Ʋ wire cross-...

  • Page 22

    22 9 supplement vegator 121 • 46107-en-160912 switch-on/switch-off delay Ʋ basic delay 150 ms, ± 10 % Ʋ adjustable delay 2/6/8 s, ± 20 % indicators led displays Ʋ status, operating voltage 1 x led green Ʋ status, fault signal 1 x led red Ʋ status, operating relay 1 x led yellow adjustment 6 x dil sw...

  • Page 23

    23 9 supplement vegator 121 • 46107-en-160912 9.2 dimensions 56 mm (2.20" ) 20 mm (0.79") 113 mm (4.45") 108 mm (4.25" ) 46 mm (1.81" ) 92 mm (3.62" ) 52 mm (2.05" ) open fig. 23: dimensions vegator 121.

  • Page 24

    24 9 supplement vegator 121 • 46107-en-160912 9.3 industrial property rights vega product lines are global protected by industrial property rights. Further information see www.Vega.Com. Vega produktfamilien sind weltweit geschützt durch gewerbliche schutzrechte. Nähere informationen unter www.Vega.C...

  • Page 25: Index

    25 index vegator 121 • 46107-en-160912 index c cable screen 10 carrier rail 9 causes of malfunction 18 connection 11 connection cable 10 connection terminals 10 control lamps 12 d data matrix code 7 dil switch 13 documentation 7 dry run protection 13 e ex version 9 f fault rectification 18 g groundi...

  • Page 26

    26 notes vegator 121 • 46107-en-160912.

  • Page 27

    27 notes vegator 121 • 46107-en-160912.

  • Page 28

    Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 46107-en-160912 all statements concerning 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. Subjec...