Vega VEGATOR 141 Operating Instructions Manual Download Page 22 | Manualshive

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7 Diagnostics and servicing

VEGATOR 141 •

46838-EN-210714

•

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.

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Summary of Contents for VEGATOR 141

Page 1: ...Operating Instructions Single channel controller for level detection for 4 20 mA sensors VEGATOR 141 Document ID 46838...

Page 2: ...Preparing the connection 10 5 2 Input mode active passive 10 5 3 Connection procedure 11 5 4 Wiring plan 12 5 5 Connection example mixed operation active passive 12 6 Setup 14 6 1 Adjustment system 14...

Page 3: ...10 2 Dimensions 27 10 3 Industrial property rights 28 10 4 Trademark 28 Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You c...

Page 4: ...tering 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 ind...

Page 5: ...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 b...

Page 6: ...n 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...

Page 7: ...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 141 is a single channel con...

Page 8: ...arried 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 tr...

Page 9: ...und the ventilation slots there must be a distance of at least 2 cm to the next component VEGATOR 141 in Ex version is a corresponding intrinsically safe in strument and must not be installed in hazar...

Page 10: ...hat 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 shieldi...

Page 11: ...an be looped like a standard ammeter into the existing circuit It is thus possible to control multiple controllers with one sensor to detect different limit levels Note With a VEGATOR 141 in Ex versio...

Page 12: ...nal 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 5 5 Connection...

Page 13: ...rnal resistance of the passive input must be viewed as a 100 load when connecting multiple instruments 1 2 OPEN 3 OPEN 4 OPEN Fig 2 Connection example mixed operation active passive 1 Sensor 2 VEGATOR...

Page 14: ...ch 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 fault signal Green Operating control lamp Mains v...

Page 15: ...ction or max detection 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 i...

Page 16: ...1 on the DIL switch block is set to max The switches for the switch on and switch off delay should be set to 0 s 2 Set the potentiometer to the right end position the yellow LED display lights 3 Fill...

Page 17: ...switching point later on during operation when the sensor is covered Fig 6 Application examples of overfill protection with a capacitive point level sensor 1 Make sure that switch 1 on the DIL switch...

Page 18: ...Turn the potentiometer slowly clockwise until the yellow LED dis play extinguishes again note also this position of the potentiom eter 7 Calculate the average value from these two values and set it on...

Page 19: ...provides an overview of the switching statuses depending on the set mode and the level Note Selection of the mode on the controller only functions correctly if the 4 20 mA characteristics are set in...

Page 20: ...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 o...

Page 21: ...e it with a 1 k 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 exchan...

Page 22: ...VEGATOR 141 46838 EN 210714 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 f...

Page 23: ...te 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...

Page 24: ...und 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 Safet...

Page 25: ...section 0 25 mm AWG 23 2 5 mm AWG 12 Voltage supply Operating voltage Nominal voltage AC 24 230 V 15 10 50 60 Hz Nominal voltage DC 24 65 V 15 10 Max power consumption 2 W 8 VA Sensor input Quantity 1...

Page 26: ...t adjustment Ambient conditions Ambient temperature at the installation site of the instrument 20 60 C 4 140 F Storage and transport temperature 40 70 C 40 158 F Relative humidity 96 Mechanical enviro...

Page 27: ...different technical specifications depending on the version For that reason the associated approval documents of these instruments have to be carefully noted They are part of the delivery or can be do...

Page 28: ...www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellec tuelle Pour plus d informations on pourra se r f rer au site www vega com VEGA lineas de produc...

Page 29: ...lt Fault signal 20 Fault rectification 20 Four wire 11 G Grounding 10 I Input Active 10 Passive 10 L LEDs 14 Limit level 16 19 M Mode 15 O Overflow protection 15 P Potential equalisation 10 Potentiome...

Page 30: ...30 Notes VEGATOR 141 46838 EN 210714...

Page 31: ...31 Notes VEGATOR 141 46838 EN 210714...

Page 32: ...ing 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 withou...

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