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Operating Instructions

Double channel controller for level

detection for NAMUR sensors

VEGATOR 112

Document ID: 46106

Содержание VEGATOR 112

Страница 1: ...Operating Instructions Double channel controller for level detection for NAMUR sensors VEGATOR 112 Document ID 46106 ...

Страница 2: ...nstructions 9 5 Connecting to power supply 10 5 1 Preparing the connection 10 5 2 Connection procedure 11 5 3 Wiring plan 12 6 Setup 13 6 1 Adjustment system 13 6 2 Adjustment elements 13 6 3 Function table Point level 16 6 4 Function table two point control 17 7 Diagnostics and servicing 20 7 1 Maintenance 20 7 2 Rectify faults 20 7 3 Diagnosis fault messages 20 7 4 How to proceed if a repair is ...

Страница 3: ...N 210714 10 4 Trademark 28 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 2021 07 12 ...

Страница 4: ...ntering the Document ID on www vega com you will reach the document download Information note tip This symbol indicates helpful additional infor mation and tips for successful work Note This symbol indicates notes to prevent failures malfunctions damage to devices or plants Caution Non observance of the information marked with this symbol may result in personal injury Warning Non observance of the...

Страница 5: ...s a state of the art instrument complying with all prevailing regulations and directives The instrument must only be operated in a technically flawless and reliable condition The operator is responsi ble for the trouble free operation of the instrument When measuring aggressive or corrosive media that can cause a dangerous situation if the instrument malfunctions the operator has to implement suit...

Страница 6: ...in Canada shall comply with the relevant requirements of the Canadian Electrical Code 2 6 Safety instructions for Ex areas For applications in explosion proof areas Ex only devices with cor responding Ex approval may be used Observe the Ex specific safety instructions These are an integral part of the operating instructions and are enclosed with every device with Ex approval ...

Страница 7: ...ou can find all via your smartphone Scan the QR code on the type label of the device or Enter serial number manually in the VEGA Tools app available free of charge in the respective stores 3 2 Principle of operation The VEGATOR 112 is a double channel cotroller for level detection with two level switches with NAMUR interface Simple monitoring and control functions can be realised via the integrate...

Страница 8: ...ansport must be carried out in due consideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or con cealed defects must be appropriately dealt with Up to the time of installation the packages must be left closed a...

Страница 9: ...ound the ventilation slots there must be a distance of at least 2 cm to the next component VEGATOR 112 in Ex version is a corresponding intrinsically safe in strument and must not be installed in hazardous areas A safe opera tion is only ensured if the operating instructions and EU type approval certificate are observed VEGATOR 112 must not be opened A distance of 50 mm to the intrinsically safe t...

Страница 10: ...s of EN 61326 for industrial areas shielded cable should be used Make sure that the cable used has the required temperature resist ance and fire safety for max occurring ambient temperature Connect the cable shielding on both ends to ground potential In the sensor the shielding must be connected directly to the internal ground terminal The ground terminal on the outside of the sensor housing must ...

Страница 11: ...ed as follows 1 Mount the instrument as described in the previous chapter 2 Connect sensor cable 1 to terminal 1 2 and where applicable connect the shielding 3 Connect sensor cable 2 to terminal 4 5 and where applicable connect the shielding 4 Connect switched off power supply to terminal 16 17 5 Connect relay 1 to terminal 10 11 12 6 Connect relay 2 to terminal 13 14 15 The electrical connection ...

Страница 12: ... 1 2 2 1 mA max level with two point control 2 Sensor circuit channel 2 1 2 2 1 mA min level with two point control 3 Relay output channel 1 4 Relay output channel 2 5 Voltage supply Information The connection terminals can be detached towards the front if necessary This can be useful when working in tight spaces or when exchanging an instrument ...

Страница 13: ... lamps LEDs 4 Hinged front cover 6 2 Adjustment elements Control lamps LED in the front plate indicate operation switching status and fault signal Green Operating control lamp Mains voltage on instrument is operating Red Fault indicator Fault on the sensor circuit due to sensor failure or line break The relay deenergises in case of failure Control lamps ...

Страница 14: ...i e overfill protec tion Dry run protection Relay is switched off when the level falls below the min level safe currentless state relay is switched on again when the min level is exceeded switch on point switch off point Overflow protection Relay is switched off when the max level is exceeded safe currentless state relay is switched on again when the level falls below the max level switch on point...

Страница 15: ...ep in mind that downstream connected devices are activated dur ing the function test This allows you to check the correct function of the complete measuring system Test procedure with VEGAVIB VEGAWAVE Pushing the test key interrupts the circuit to the sensor and triggers a restart of the sensor In the process the conditions fault signal full alarm 1 mA and empty alarm 2 2 mA are simulated one afte...

Страница 16: ...d LED does not light up After releasing the test button the sensor is supplied with voltage again After that if the function is correct the red fault LED must no longer light up and the relays are energised or de energised depend ing on the state of the sensor Information This test is accepted as proof test acc to WHG 6 3 Function table Point level The following table provides an overview of the s...

Страница 17: ...mA OFF any 0 35 mA 6 8 mA OFF 6 4 Function table two point control The following charts provide an overview of the switching conditions depending on the set mode and the level Note The switching conditions in the tables are only valid if the mode switch on the sensor is set to Max Sensor Controller Level Sensor cur rent LED yellow output LED red fault Relay 2 1 mA 2 1 mA ON Dry run protection poin...

Страница 18: ...fault Relay 2 1 mA 1 2 mA ON 1 2 mA 1 2 mA OFF 2 1 mA 1 2 mA OFF 2 1 mA 2 1 mA ON any 0 35 mA 6 8 mA OFF Sensor Controller Level Sensor cur rent LED yellow output LED red fault Relay 2 1 mA 2 1 mA OFF 2 1 mA 1 2 mA OFF 1 2 mA 1 2 mA ON 2 1 mA 1 2 mA ON 2 1 mA 2 1 mA OFF Dru run protection two point control ...

Страница 19: ...19 6 Setup VEGATOR 112 46106 EN 210714 Sensor Controller Level Sensor cur rent LED yellow output LED red fault Relay any 0 35 mA 6 8 mA OFF ...

Страница 20: ...n many cases the causes can be determined this way and faults can be easily rectified Depending on the reason for the fault and the measures taken the steps described in chapter Setup must be carried out again or must be checked for plausibility and completeness Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone no 49 1805 858550 The hotlin...

Страница 21: ...controller disconnect the sensor and replace it with a 1 kΩ resistor If the fault signal does not disappear then the sensor cable is broken replace the sensor cable If there is no longer a fault signal on the line the sensor is defective exchange sensor or return it for repair Sensor current 6 8 mA Check controller Disconnect sensor cable and replace it with a 1 kΩ resistor If the fault signal doe...

Страница 22: ...210714 Clean the instrument and pack it damage proof Attach the completed form and if need be also a safety data sheet outside on the packaging Ask the agency serving you to get the address for the return ship ment You can find the agency on our homepage ...

Страница 23: ...ote of chapters Mounting and Connecting to voltage sup ply and carry out the listed steps in reverse order 8 2 Disposal The device is made of recyclable materials For this reason it should be disposed of by a specialist recycling company Observe the ap plicable national regulations ...

Страница 24: ...ound on our homepage 9 3 SIL conformity optional Instruments with SIL option fulfill the requirements of functional safety according to IEC 61508 You can find further information in the sup plied Safety Manual 9 4 Environment management system Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuou...

Страница 25: ...e cross section 0 25 mm AWG 23 2 5 mm AWG 12 Voltage supply Operating voltage Ʋ Ʋ Nominal voltage AC 24 230 V 15 10 50 60 Hz Ʋ Ʋ Nominal voltage DC 24 65 V 15 10 Max power consumption 2 W 8 VA Sensor input Quantity 2 x NAMUR Input type Active sensor power supply by VEGATOR 112 Measured value transmission Analogue 1 2 2 1 mA Switching threshold Ʋ Ʋ On 1 5 mA Ʋ Ʋ Off 1 7 mA Ʋ Ʋ Tolerance 100 µA Curr...

Страница 26: ...brations oscillations Class 4M4 acc to IEC 60721 3 4 1 g 4 200 Hz Impacts mechanical shock Class 6M4 acc to IEC 60721 3 6 10 g 11 ms 30 g 6 ms 50 g 2 3 ms Electrical protective measures Protection rating IP 20 Overvoltage category IEC 61010 1 Ʋ Ʋ up to 2000 m 6562 ft above sea level II Ʋ Ʋ up to 5000 m 16404 ft above sea level II Only with connected overvoltage protection Ʋ Ʋ up to 5000 m 16404 ft...

Страница 27: ...ted approval documents of these instruments have to be carefully noted They are part of the delivery or can be downloaded by entering the serial number of your instrument into the search field under www vega com as well as in the general download area 10 2 Dimensions 56 mm 2 20 20 mm 0 79 113 mm 4 45 111 mm 4 37 46 mm 1 81 92 mm 3 62 55 mm 2 17 OPEN Fig 4 Dimensions VEGATOR 112 ...

Страница 28: ...its de propriété intellec tuelle Pour plus d informations on pourra se référer au site www vega com VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus trial Para mayor información revise la pagina web www vega com Линии продукции фирмы ВЕГА защищаются по всему миру правами на интеллектуальную собственность Дальнейшую информацию смотрите на сайте www vega c...

Страница 29: ...ry run protection 14 E Ex version 9 F Fault Fault signal 20 Fault rectification 20 Fault signal 21 G Grounding 10 H Hysteresis 14 L LEDs 13 Line monitoring 15 M Mode 14 N NAMUR 7 O Overflow protection 14 P Potential equalisation 10 Protection rating 9 Q QR code 7 R Repair 21 S Serial number 7 Service hotline 20 SIL 24 T Test key 15 Two point control 14 Type label 7 V Voltage supply 10 ...

Страница 30: ...30 Notes VEGATOR 112 46106 EN 210714 ...

Страница 31: ...31 Notes VEGATOR 112 46106 EN 210714 ...

Страница 32: ...ning 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 Subject to change without prior notice VEGA Grieshaber KG Schiltach Germany 2021 Phone 49 7836 50 0 E mail info de vega com www vega com ...

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