Level and Pressure
Operating Instruction
Conductive electrodes
1
2
5
10
0
on
532 Ex
Page 1: ...Level and Pressure Operating Instruction Conductive electrodes 1 2 5 10 0 5 10 0 on 532 Ex...
Page 2: ...Safety information Safety information The described module must only be installed and operated as described in this operating instruction Please note that other action can cause damage for which VEGA...
Page 3: ...rovals 18 2 Mounting instructions 2 1 Conductive electrodes 19 2 2 VEGATOR 256C 20 2 3 VEGATOR 532 Ex 20 2 4 VEGATOR 631 Ex 22 3 Electrical connection 3 1 VEGATOR 256C 23 3 2 VEGATOR 532 Ex 23 3 3 VEG...
Page 4: ...to implement a measuring system 1 2 Types and version VEGATOR 256C and electrode Application level detection pump control Min Max Series module unit Power supply 200 250 V AC 24 V 42 V 48 V 100 130 V...
Page 5: ...lectrode approx 0 04 kg per 100 mm Conductive rod electrode type EL 1 Ex and EL 2 Ex Temperature range 20 C 100 C Classification EEx ia IIC T6 Max permissible ambient temperature temperature class T6...
Page 6: ...r Electrical connection Pg 16 Basic weight approx 0 4 kg Additional weight of the rod electrodes approx 0 04 kg per 100 mm Conductive multiple cable electrode type EL 5 2 5 cable electrodes Material c...
Page 7: ...Material connection housing plastic thread 1 4305 rod electrode 1 4571 isolation of the rod electrode PE Size of the thread G 1 2 A Length of the rod electrode 30 1000 mm Protection IP 50 Temperature...
Page 8: ...H 69 mm D 80 mm Weight approx 160 g Power supply Operating voltage standard 200 250 V AC 50 60 Hz option 24 V 42 V 48 V 100 130 V AC 10 15 50 60 Hz Power consumption 1 VA Measuring data input Number 1...
Page 9: ...0 082 2 NSR EN 61 010 1 Signal conditioning instrument VEGATOR 532 Ex General Series 19 module card multipoint connector acc to DIN 41 612 incl transparent cover Dimensions B 25 4 mm 5 TE H 128 4 mm D...
Page 10: ...el 1 and channel 2 are reliably galvanically isolated Relay outputs Number 2 Mode overfill protection A and dry run protection B changeover for each output channel separately Contact 1 spdt per output...
Page 11: ...signal conditioning instrument meets the protective regulations of EMVG 89 336 EWG and NSR 72 23 EWG The conformity has been judged acc to the following standards EMVG Emission EN 50 081 1 Susceptibi...
Page 12: ...r inductance 5 mH Max permissible outer capacitance 570 nF The intrinsically safe circuits are reliably galvanically isolated from the not intrinsically safe circuits up to a peak value of the nominal...
Page 13: ...20 Protection class II Overvoltage category II Electrical connection Screw terminals max for 1 5 mm2 CE conformity VEGATOR 631 Ex signal conditioning instrument meets the protective regulations of EM...
Page 14: ...scription 46 34 10 11 60 43 114 L1 Longest rod electrode L2 Shortest rod electrode L1 Longest rod electrode L2 Shortest rod electrode L max 4000 mm SW 41 Pg 11 G 1 2 A SW 41 Pg 11 Pg 16 G 11 2 A SW 60...
Page 15: ...8 58 65 66 L2 20 2 5 L3 L1 80 58 L1 Longest cable electrode L2 Shortest cable electrode G 11 2 A Pg 16 SW 60 Product description L1 Longest cable electrode L2 Shortest cable electrode Pg 16 G 11 2 A S...
Page 16: ...10 4 6 200 15 L 43 30 6 8 24 9 3 27 12 4 Product description Pg 11 G 1 2 A SW 41 SW 24 L max 1000 mm Type EL 8 Type EL 9 Ex 4 60 7 5 22 37 68 66 0 10 8 7 6 5 4 N L1 3 2 1 max min R 200 250VAC 3VA Rela...
Page 17: ...100 5 5 128 4 25 4 5 TE 9 on 15 3 VEGATOR 532 Ex Product description Multiple plug Transparent cover VEGATOR 631 Ex 1 2 3 4 5 6 7 8 9 10 11 12 13 14 118 5 134 54 5 36 631Ex on 0 10 5 Carrier rail 35...
Page 18: ...L 2 Ex EL 3 Ex EL 5 Ex EL 9 Ex as part of an overfill protection acc to WHG no Z 65 13 7 Ex approval For measuring systems in hazardous areas certificate acc to CENELEC Conductive electrodes Type EL 1...
Page 19: ...ient ground Use conductive seals such as e g copper lead etc Isolating measures such as e g covering the thread with Teflon tape or a paper seal can interrupt the necessary electrical connection In th...
Page 20: ...point connector is available as follows Wire Wrap standard connection 1 0 x 1 0 mm Plug connection 2 8 x 0 8 mm Termi Point standard connection 1 6 x 0 8 mm Soldering connection Screw terminals 2 x 0...
Page 21: ...e plug of the module card with holes mechanical coding A function coding with fixed coded pin ensures that not Ex and Ex module cards are not interchanged An instrument coding with the coded pins atta...
Page 22: ...ical connection Close the upper terminals with the supplied covers Insert the supplied coded pin into the determined hole no 3 Connect if requested the neighbouring series 600 signal conditioning inst...
Page 23: ...Note Multiple rod electrodes which are connected to several signal conditioning instruments or a multiple channel instrument require an earth rod to avoid influencing among the signal conditioning in...
Page 24: ...Max control Note Multiple rod electrodes which are connected to several signal conditioning instruments or a multiple channel instrument require an earth rod to avoid influencing among the signal cond...
Page 25: ...S Mass Max Min 1 2 3 1 2 3 1 2 3 5 6 14 13 12 2 1 1 2 4 3 9 10 1 2 3 1 2 3 1 2 3 Electrode e g type EL 1 Relay output Power supply Transistor output Mass VEGATOR 532 Ex with housing type 505 The termi...
Page 26: ...tion of the transistor outputs VEGATOR 532 Ex and 631 Ex The resistor RS is used as shortcircuit protection RS P 47 Ohm 0 25 W 150 Ohm 0 75 W 330 Ohm 1 5 W 560 Ohm 2 2 W RS UCE RS UCE DCS VEGATOR 532...
Page 27: ...of all connect only the mass and max electrode to the signal conditioning instrument terminal 2 and 3 Connect the signal conditioning instrument to the power supply Adjust switch point Turn the poten...
Page 28: ...A B for channel 1 17Selection switch mode A B for channel 2 18Transparent cover 4 2 VEGATOR 532 Ex Indicating and adjustment elements Potentiometer The switch point or the adaption to the product cond...
Page 29: ...overfill protection the appropriate soldering bridge must not be closed With Ex electrodes of VEGA this resistor is already available as a standard feature Selection of the mode By means of the two s...
Page 30: ...min electrode is now adapted to the product conductivity i e the relay of output 2 deenergizes at min level and the transistor of output 2 blocks Pump control mode A Overflow protection channel 1 Pre...
Page 31: ...roduct conductivity i e the relay of output 1 energizes at max level and the transistor of output 1 is conductive This switching condition remains until the level decreases the position of the min ele...
Page 32: ...erminal for electrode 7 Function coding Ex version 8 Instrument coding VEGATOR 631 Ex 9 Sockets for connection bridges 10Transistor output 11Relay output 12Power supply 13DIL switch block 14Type plate...
Page 33: ...ilure adjustment bridge 5 For monitoring of the electrodes and their circuit a resistor of 220 kOhm must be mounted between connection 1 and connection 2 in the connection housing of the electrode i e...
Page 34: ...rn the potentiometer 2 to position 0 Switch point max signal Fill the vessel until the max electrode is covered by approx 1 cm Turn the potentiometer 2 slowly clockwise until the yellow LED extinguish...
Page 35: ...trodes to the signal conditioning instrument terminal 1 and 3 Set the selection switch 13 to mode B Connect the signal conditioning instrument to power supply Turn the potentiometer 2 to position 10 A...
Page 36: ...of failure The channel specific failure LED lights The relay and the transistor output of the failed channel deenergize and block The functions of the failed channel remain If conductive electrodes a...
Page 37: ...ing instrument is generally monitored on line break with Ex measuring systems and overfill protections If conductive electrodes without Ex version are used measuring system without Ex requirements a r...
Page 38: ...38 Conductive measuring system Notes...
Page 39: ...Conductive measuring system 39 Notes...
Page 40: ...ons of the sensors and processing systems correspond to the actual knowledge at the date of printing Technical data subject to alteration 11947 EN 050123 VEGA Grieshaber KG Am Hohenstein 113 D 77761 S...
