Pepperl+Fuchs KF GUT Series Manual
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Pepperl+Fuchs KF GUT Series Manual

Temperature converter with trip values
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MANUAL
Temperature Converter
with Trip Values
KF**-GUT-(Ex)1.D
DOWNLOADED FROM WWW.SCATTS.CO.UK
DOWNLOADED FROM WWW.SCATTS.CO.UK
PROCESS AUTOMATION
ISO9001

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Summary of Contents for Pepperl+Fuchs KF GUT Series

  • Page 1 PROCESS AUTOMATION DOWNLOADED FROM WWW.SCATTS.CO.UK MANUAL Temperature Converter with Trip Values KF**-GUT-(Ex)1.D ISO9001 DOWNLOADED FROM WWW.SCATTS.CO.UK...
  • Page 2 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK With regard to the supply of products, the current issue of the following document is applicable: The General Terms of Delivery for Products and Services of the Electrical Industry, published by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most recent version as well as the supplementary clause: "Expanded reservation of proprietorship"...

  • Page 3: Table Of Contents

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Table of contents Symbols used......... . 3 Overview .
  • Page 4 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Table of contents Display mode and error signals ......16 Editing device data .

  • Page 5: Symbols Used

    Overview Range of application The K-System devices from Pepperl+Fuchs are used for transmitting signals between the field devices and the process control system/control system. The devices marked with "Ex" in the type designation are suitable for the connection of field devices used in potentially explosive atmospheres.

  • Page 6: Variants

    Power Rail with combined failure reporting please also refer to the "DIN-Rail Housing" catalog of Pepperl+Fuchs or to the "CD-ROM catalog". U8 = with omni-voltage power pack, which allows for power supply with 20 V DC ... 90 V DC and 48 V AC ... 253 V AC without...

  • Page 7: Safety Instructions

    If malfunctions cannot be eliminated, the devices must be taken out of operation and protected from being placed in service again inadvertently. Devices must only be repaired directly by the manufacturer Pepperl+Fuchs. Tampering with or making changes to the devices is dangerous and therefore not permitted. They render the warranty void.

  • Page 8: Explosion Protection

    Protection Manual" available to you for a nominal fee. MANUAL EXPLOSION PROTECTION Note in particular EN 60079-0:2009, EN 60079-11:2007, EN 60079-15:2010, EN 60079-26:2007, EN 61241-11:2006, or the corresponding national guidelines. Pepperl+Fuchs also offers a seminar on the topic of explosion protection. Intrinsic Safety Explosion Protection DOWNLOADED FROM WWW.SCATTS.CO.UK...

  • Page 9: Use In Safety Applications (Sil)

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Overview Use in safety applications (SIL) Premises The base for use of equipment for safety applications is the SIL report P+F 05/03-24 R023. This report is available at www.pepperl-fuchs.com. The SIL report is based on certain assumed premises. On the part of the user, the premises listed below must be provided.

  • Page 10: Safe Output States

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Overview Temperature conditions and testing times The PFD values (PFD = Probability of Failure on Demand) of KF**-GUT-(Ex)1.D equipment lie within the range specified for SIL2 for the testing times given in the report. The PFD values were calculated based on the assumption of a mean ambient temperature of 40 °C.

  • Page 11: Regular Testing Of Function

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Overview Example 2: The input is configured for a type K thermocouple. The parameterisation of the relay output is: switching point of relay 1 at 1000 °C, high-temperature alarm (MAX) and mode of operation passive. If input signals corresponding to, e.

  • Page 12: Firmware Versions In Combination With The Safety Function

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Overview Maintain in case of error The function "Maintain in case of error" could lead to a failure to signal fault states through the outputs, so that they are not detected. It is also possible that the specified safe state would not be entered. Trend function The trend function is used for estimation of future behaviour of a value.

  • Page 13: Mounting And Connection

    (water, small foreign bodies). Attention The devices of the Pepperl+Fuchs K systems and also the temperature converters KF**-GUT-(Ex)1.D can be fitted to a 35 mm DIN rail according to DIN EN 50022. Simply snap the devices vertically;...

  • Page 14: Connection

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Mounting and connection Measurements of KF**-GUT-(Ex)1.D Connection The removable terminals of the KF series simplify considerably the connection and the switch cabinet installation. They allow a quick and fault-free replacement of devices in case of a service event. Terminals are equipped with screws, are self-opening, have a large connection area for a wire cross-section of up to 2.5 mm²...
  • Page 15 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Mounting and connection You can connect: • an RTD Pt100, Pt500, Pt1000, Ni100 or Ni1000 in accordance with DIN IEC 60751  in 2-wire technology (terminals 2 and 3)  in 3-wire technology (terminals 1 ... 3) ...
  • Page 16 Terminals 13 ... 15 and 19 ... 21 do not exist for GUT. As for the power supply via Power Rail, please refer to the Pepperl+Fuchs "DIN-Rail Housing" catalog or the "CD-ROM" catalog. As for the exact terminal assignments, please also refer to the data sheet.

  • Page 17: Gut Front Side

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Mounting and connection GUT front side The following elements can be found on the GUT front side: • LED ERR (red) for display of  a sensor fault (flashes red)  of a device malfunction (continuously red) •...

  • Page 18: Display Mode And Error Signals

    If a fault occurs which can be detected by the GUT, one of the following messages is displayed until the fault is cleared: • Err INT in case of an internal GUT error; please contact Pepperl+Fuchs • Err MEM in case of an error in the GUT memory; please contact Pepperl+Fuchs •...
  • Page 19 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Mounting and connection Be aware that the error signals Err SB, Err SC, Err SB RED and Err RED refer to the sensor function and not to the sensor lines. Due to the principle, the following line faults are detected: •...

  • Page 20: Editing Device Data

    In this manual, the parameterisation of the device via the control panel is described. Parameterisation by means of a PC is more convenient. The necessary K-ADP-USB can be ordered from Pepperl+Fuchs. The PACTware operating software and the manual are available on our Internet page www.pepperl- Note fuchs.com under Software >...
  • Page 21 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel By pressing the ESC key (perhaps several times), you can return to the display mode from every menu item of the parameterisation mode. If 10 minutes elapse without a key being pressed in parameterisation mode, the device switches automatically back to display mode.
  • Page 22 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel 8.1.3 Navigation principle The illustration below describes the principle of navigation in the parameterisation mode using the -, -, OK and ESC key: OK  Sensor ...
  • Page 23 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel 8.1.4 Lowest menu level: select values, enter numbers On the lowest menu level, you can either select between certain possible values for the individual parameters or enter a numerical value.

  • Page 24: Input

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel Input The illustrations below show the input parameter menus. Menu items of the lowest menu level are displayed in a bold frame. Input —— Sensor (8.2.1) ——...
  • Page 25 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel 8.2.1 Selecting the sensor Type The selected sensor type (RTD, TC, voltage or potentiometer) is marked with On. In case of a sensor type change, the remaining parameters are reset to the default settings (see section 8.8).
  • Page 26 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel Measuring type (see below) —— 4-wire 3-wire 2-wire Compensation (see below) —— Rwire —— 0  ... 50  Execute —— As for the terminal assignment for different measuring types, refer to the information provided in see section 6.2.
  • Page 27 TC-R TC-S TC-T Continue next page User (see below) By means of the Pepperl+Fuchs PACTware™ parameterisation software, it is possible to enter an individual characteristic for a special thermocouple. Afterwards, you can select this characteristic via User. DOWNLOADED FROM WWW.SCATTS.CO.UK...
  • Page 28 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel The representation is shifted to the left compared to the previous page. CJC (see below) —— internal external —— Temp —— -350 ... 350 * Red.
  • Page 29 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel 8.2.4 Behaviour with redundant thermocoupler (TC) If Red. TC  On/Off  On has been selected, the GUT behaves as follows: • If the specified tolerated deviation (max. deviation) is exceeded between the two thermocouples, ...
  • Page 30 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel Voltage (On) —— Range —— ± 0.1 V 0 ... 1 V 0 ... 10 V 2 ... 10 V 8.2.6 Potentiometer The illustration below shows the menu levels subordinate to the Potentiometer menu item. Menu items of the lowest menu level are displayed in a bold frame.
  • Page 31 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel 8.2.7 Trend Instead of the measured value, it is also possible to use the modification of the measured value per time unit as a basis for a limit monitoring or for the output on a current output. For this purpose, the Trend parameter requires the input of the length t of a time interval (see section 8.2).

  • Page 32: Unit

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Parameterisation mode control panel Unit The illustration below describes the menu of the unit. Menu items of the lowest menu level are displayed in a bold frame. Menu items displayed only under certain circumstances are grayed out. Unit (see below) ——...

  • Page 33: Output

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Output Output The illustrations below show the output parameter menus. Output —— Rel 1 (8.5) —— Trip value (8.5.1) Error signal (8.5.4) Rel 2 (8.5) —— Trip value (8.5.1) Error signal (8.5.4) Iout (8.6) Relays...
  • Page 34 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Relays 8.5.1 Trip value The illustrations below show menu levels subordinate to the Trip value menu item. Menu items of the lowest menu level are displayed in a bold frame. If the Trip value function has been enabled (On) and you press the OK key, the program guides you from the Trip value menu item to the Assignment menu item.
  • Page 35 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Relays Direction of activation (8.5.2) —— Passive Active Restart inhibit (see below) —— Maintain in case of error (see below) —— The Restart inhibit helps you to avoid that short-term trip value overranges are not noticed by the operating staff.
  • Page 36 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Relays 8.5.2 Operating behaviour of the relays Max or Min can be specified as switching direction; Active or Passive can be activated as direction of activation (see section 8.5.1). Range of application: •...
  • Page 37 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Relays 8.5.3 Switching point and hysteresis Be aware of the following when entering the switching point and hysteresis values: • The following rule applies if the assignment Ch1 has been selected (see section 8.5.1): ...

  • Page 38: Current Output

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Current output The Restart inhibit avoids that short-term faults are not noticed by the operating staff. If Restart inhibit On has been selected, the new state is maintained after the relay dropout until the ESC key is pressed or the device is restarted.
  • Page 39 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Current output Interference current (8.6.2) —— Hold Up/down Start value —— (8.6.3) Final value —— (8.6.3) inverted (see above) —— normal inverted If you select the inverted characteristic, the representation of the start value and the final value is inverted (see section 8.6.1).
  • Page 40 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Current output 8.6.1 Characteristic The various settings have the following significance (as for the setting of the start/end value, refer to see section 8.6.3): Setting 0 ... 20 mA 20.5 20.0 102.5...
  • Page 41 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Current output Setting 4 -20 mA  22 20.0  112.5 For this setting, the initial value is converted to 4 mA and the final value to 20 mA. Intermediate values are converted proportionally.
  • Page 42 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Current output 8.6.2 Interference current The following table shows what the result of the current output is depending on the setting in the event of a malfunction: Current path Characteristics Characteristic Setting...
  • Page 43 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Current output 8.6.3 Start value and final value Be aware of the following when entering the start value and the final value: • The following rule applies if the assignment Ch1 has been selected (see section 8.6): ...

  • Page 44: Service

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Service Service The illustration below shows the service parameter menus. Menu items of the lowest menu level are displayed in a bold frame. Service —— Password (8.1.2) —— Language ——...

  • Page 45: Default Settings

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Default settings Reset: If Yes flashes and you press the OK key, the GUT settings are reset to the factory settings except for the sensor type (see section 8.8, for the selection of the sensor type see section 8.2.1). All inputs (except for the sensor type) which you have been performed in the parameterisation mode at any time are lost.
  • Page 46 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Default settings Sensor type voltage Parameter Default settings User settings Range 0 ... 10 V Unit Sensor type potentiometer Parameter Default settings User settings Measuring type 3-wire Unit Ratio Input remaining parameters Parameter...
  • Page 47 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Default settings Parameter relay 1 and 2 Parameter Default settings Individual setting Individual setting relay 1 relay 2 Trip value (= selected) Assignment MIN/MAX (= switching direction) Switching point Start value sensor measuring range Hysteresis...
  • Page 48 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Default settings Parameter current output Parameter Default settings User settings Assignment Characteristic 4 ... 20 NE43 Error current Start value Start value sensor measuring range Final value Final value sensor measuring range Inverted Normal...

  • Page 49: Measuring Ranges Of The Sensors

    Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: Measuring ranges of the sensors Measuring ranges of the sensors Sensor Start value Final value Pt100, Pt500, Pt1000 -200 °C 850 °C Ni100, Ni1000 -60 °C 235 °C TC B 100 °C 1800 °C...
  • Page 50 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: DOWNLOADED FROM WWW.SCATTS.CO.UK...
  • Page 51 Temperature Converter with Trip Values KF**-GUT-(Ex)1.D DOWNLOADED FROM WWW.SCATTS.CO.UK Editing device data: DOWNLOADED FROM WWW.SCATTS.CO.UK...
  • Page 52 PROCESS AUTOMATION – PROTECTING YOUR PROCESS Worldwide Headquarters Pepperl+Fuchs GmbH 68307 Mannheim · Germany Tel. +49 621 776-0 E-Mail: info@de.pepperl-fuchs.com For the Pepperl+Fuchs representative closest to you check www.pepperl-fuchs.com/contact www.pepperl-fuchs.com 281132 DOCT-0118D Subject to modifications Copyright PEPPERL+FUCHS · Printed in Germany 06/2015 DOWNLOADED FROM WWW.SCATTS.CO.UK...
  • Page 53 At Scattergood & Johnson Ltd, we pride ourselves on being a technical distributor to specialist industries. Working with a range of quality product suppliers across a number of specialist markets, we are not your average ‘box shifter’ - we are your technical and supply chain partner. We fully support every product we sell - for free! Our internal team and external sales engineers can answer any product or application question, no matter the complexity.

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