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SIMEAS-T - Transducer with auxiliary power

9

4 Operating principle

The transformer (1) transfers the input signal I

E

or U

E

to the effective value

Direct voltage converter (2) which drives the output amplifier (4) via the expansion
circuit (3). Fed by the auxiliary source (6), the output amplifier provides load-
independent current I

A

or load-independent voltage U

A

proportional to the input

value I

E

or U

A

. The protective circuit (5) protects the output against no-load and

transient overvoltage.

5 Overview circuit diagram

1  Transformer
2  RMS direct voltage converter
3  Expansion circuit
4  Output amplifier
5  Protective circuit
6  Auxiliary power

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Содержание 7KG6106

Страница 1: ...power for alternating voltage or alternating current RMS with expanded start range with expanded end range with non linear characteristic curve 7KG6106 and 7KG6113 Compact device for DIN rail mounting Operating Instructions A5E38679986B RS AB Operating Instructions SIMEAS T s ...

Страница 2: ...nceivable type of installation operation and maintenance If you would like further information or if particular problems arise which are not covered in sufficient detail in the documentation please request the necessary information from your local Siemens office or contact the addresses on the back cover of the operating instructions directly Furthermore it should be noted that this product docume...

Страница 3: ... engineering as configuration personnel or have been trained to handle automation engineering equipment as operating personnel and are familiar with the content of these operating instructions or are trained to repair such automation equipment as commissioning and service personnel or are authorized to commission ground and label electric circuits and devices systems according to the standards of ...

Страница 4: ...SIMEAS T Transducer with auxiliary power 4 ...

Страница 5: ...uit diagram 9 6 Technical specifications 10 7 Rating plate symbols 12 8 Description 13 9 Ordering data 14 10 Mounting and operation 16 10 1 Installation 17 10 2 Connection 17 10 3 Installation material 18 11 Commissioning 18 12 Maintenance 18 13 Calibrating and testing 19 Siemens Aktiengesellschaft SIEMENS AG 2006 2011 2014 2015 2016 All Rights Reserved Subject to change without prior notice A5E38...

Страница 6: ...SIMEAS T Transducer with auxiliary power 6 ...

Страница 7: ...nput voltage or the alternating input current from the high current power network 45 to 65Hz into a load independent direct output current or a load independent direct output voltage Up to the maximum permissible load multiple devices such as recorders displays remote control systems computers and controllers can be connected and operated directly or via long distance lines at the output Input and...

Страница 8: ... signal circuits High system safety and reliability CE mark High immunity to EMC interference Compliance with relevant national and international standards Electrical isolation at a high test voltage High quality long service life Low price Short delivery times standard types from stock Extremely small dimensions ...

Страница 9: ...xpansion circuit 3 Fed by the auxiliary source 6 the output amplifier provides load independent current IA or load independent voltage UA proportional to the input value IE or UA The protective circuit 5 protects the output against no load and transient overvoltage 5 Overview circuit diagram 1 Transformer 2 RMS direct voltage converter 3 Expansion circuit 4 Output amplifier 5 Protective circuit 6 ...

Страница 10: ...to 500 V Measuring range rated value UEN 0 to UEN 0 to 0 9 to 1 1 UEN 0 to 0 85 to 1 15 UEN 0 to 0 8 to 1 2 UEN Continuous overload capacity 1 5x UEN but max 600 V Surge overload capacity 2x UEN 5 surges 1s in intervals of 5s Output Output signal bipolar short circuit proof and resistant to no load operation optionally load independent direct current or load independent direct voltage Standard rat...

Страница 11: ...or RB 15 V IAN of the load with voltage output for RB to UAN 1mA of the auxiliary power UH 0 8 to 1 2 of self heating During interference according to IEC 801 3 and IEC 801 6 an additional error of max 2 5 may occur at certain frequencies 0 2 10K 0 04 Hz 0 02 per 10 THD crest factor 2 0 1 10 m V 0 1 0 3 Other technical specifications Surge voltage UDE 0435 Part 303 with type test input relative to...

Страница 12: ...dio interference field strength according to EN 55022 RFI voltage according to EN 55022 Cl B Cl B Interference immunity according to EN 50082 2 Immunity against electromagnetic fields according to EN61000 4 3 IEC 801 3 Discharge of static electricity ESD according to EN61000 4 2 IEC 801 2 Fast transients asymmetric burst according to EN61000 4 4 IEC 801 4 Inputs and outputs Power supply Surge acco...

Страница 13: ... DIN EN 50022 Inputs and outputs can be safely connected to the screw terminals The devices are silicone free halogen free and flame resistant Balancing potentiometers are accessible after the modules have been removed from the enclosure Weight approx 0 33 kg Degree of protection Enclosure Terminals DIN VDE 0470 T 1 EN 60529 IP40 IP20 Connection Screw terminals Input Output Auxiliary power supply ...

Страница 14: ... Hz 3 Rated input voltage UEN 40 V K 100 3 V A 60 V L 110 3 V B 120 3 V C 132 3 V D 100 V E 110 V F 120 V J 132 V N 150 V P 220 V G 230 V W 240 V V 250 V Q 300 V U 380 V H 400 V R 500 V S Output signal range IAN UAN 0 to 2 5 mA DC G 0 to 5 mA DC H 0 to 10 mA DC J 0 to 20 mA DC K Live Zero 4 to 20 mA DC N 2 0 to 1 V DC L 0 to 10 V DC M Zero point position Measuring range zero zero signal 1 ...

Страница 15: ...uring range linear 0 to UEN 0 expanded start range 0 to 0 05 to UEN 0 to 0 8 to IAN UAN 1 0 to 0 1 to UEN 0 to 0 8 to IAN UAN 2 expanded end range 0 to 0 9 to 1 1 UEN 0 to 0 2 to IAN UAN 3 0 to 0 85 to 1 15 UEN 0 to 0 2 to IAN UAN 4 0 to 0 8 to 1 2 UEN 0 to 0 2 to IAN UAN 5 Suppressed start range 0 to 0 9 to 1 1 UEN 0 to 0 to IAN UAN 6 0 to 0 85 to 1 15 UEN 0 to 0 to IAN UAN 7 0 to 0 8 to 1 2 UEN ...

Страница 16: ... 5 A L 5 0 A E 6 0 A F 7 5 A G 10 A J Output signal range IAN UAN 0 to 2 5 mA DC G 0 to 5 mA DC H 0 to 10 mA DC J 0 to 20 mA DC K Live Zero 4 to 20 mA DC N 2 0 to 1 V DC L 0 to 10 V DC M Zero point position Measuring range zero zero signal 1 Auxiliary power 19 2 to 72 V DC 1 88 to 264 V DC 4 100 V AC 50 60 Hz 5 115 V AC 50 60 Hz 6 230 V AC 50 60 Hz 7 Measuring range Measuring range linear 0 to UEN...

Страница 17: ... Part 1 Screw terminals for maximum 2 5 mm2 or 4 mm2 The transducer must be mounted on a 35 mm DIN rail in accordance with DIN EN 50022 The DIN rail must be mounted horizontally 10 2 Connection The regulations for the construction of high voltage installations must be observed when carrying out the electrical installation If multiple receivers are used for example recorders displays remote termina...

Страница 18: ...g circuit the isolation of the cable in the secondary circuits must correspond to a basic isolation for the highest voltage occurring in the measuring circuit 11 Commissioning First ensure that the operating data matches the values on the rating plate No changes may be made on the transducer After a warm up time of 15 minutes the transducer is ready for operation and keeps within the error limits ...

Страница 19: ...les removed for calibration After disconnecting the external electrical power cables the enclosure cover is removed and the modules pulled out The circuit from the following modules Measuring module G34932 F1800 H2 Connection module G34932 F1801 H2 Power supply module G34932 F1802 H2 The trim potentiometers are located on the measuring module Greater care is required when working on open modules b...

Страница 20: ...g voltage encoder THD 1 0 to 600 V or Alternating current encoder THD 1 range 0 to 10 A 2 Voltmeter class 0 01 for voltage input 3 Ammeter class 0 01 Ri 0 1 Ω for current input 4 Test specimen voltage or current transducer 5 Decade resistor 0 to 20 kΩ 6 Ammeter class 0 01 Ri 10 Ω 7 Alternating and direct voltage encoder 8 Voltmeter ...

Страница 21: ...inals 11 and 12 and set the output value A 4 mA 0 2 AN with trim potentiometer R34 20 mA Feed E EN 0 05 EN set output end value with trim potentiometer R33 Set A 20 mA AN Check intermediate values Transducer with expanded end range and suppressed start range Example Transducer with range 0 to 0 8 to 1 2 EN 0 to 0 to AN Start value Feed UE 0 8 UEN 0 05 set the output end value with trim potentiomet...

Страница 22: ...put value A increases Full scale value Feed UE UEN 0 05 UEN set the output value A AN 0 05 AN with trim potentiometer R33 Transducer with suppressed start range and expanded end range Example Transducer with range 0 to 0 8 to 1 2 UEN 0 to 0 2 to AN Basic settings R32 Stop left R33 Stop right Break point Feed UE 0 8 UEN 0 05 UEN set the output value A 0 2 AN 0 05 AN with trim potentiometer R51 Then...

Страница 23: ...SIMEAS T Transducer with auxiliary power 23 ...

Страница 24: ...if you have any questions about the products described here and do not find the answers in this manual Technical Support Siemens Industry Online Support You can contact Technical Support for about the products described as follows Telefon 49 0 911 895 7222 E Mail mailto technical assistance siemens com Homepage http support automation siemens com s AG Version 07 2016 ...

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