Temperature Trip
Amplifier
KFD2-GU-(Ex)1
ISO
9001
PROCESS AUTOMATION
MANUAL
Page 1: ...Temperature Trip Amplifier KFD2 GU Ex 1 ISO9001 PROCESS AUTOMATION MANUAL...
Page 2: ...ery 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...
Page 3: ...ion 5 5 1 Mounting 5 5 2 Connection 6 5 3 Operating and Indicating Elements 8 6 Device Configuration via Software 9 6 1 Connection Between Device and Computer 9 6 2 Communication Driver 10 6 3 Monitor...
Page 4: ...insically safe circuits The devices thus represent an electrical isolation between the hazardous area and the safe area within a system Devices without an Ex code can be used for signal transmission b...
Page 5: ...types B E J K L N R S T The device can also process a unit current signal or a unit voltage signal Two different limit values of the input signal can be monitored with the aid of the two relay outputs...
Page 6: ...tionality of the device and the connected systems The device may only be mounted connected and adjusted by electrical professionals outside the explosion hazardous area If malfunctions cannot be elimi...
Page 7: ...ational provisions Pepperl Fuchs also provides a seminar on the topic of explosion protection 5 Mounting and Connection 5 1 Mounting The devices of the K System from Pepperl Fuchs can be mounted on a...
Page 8: ...series slip off terminals significantly simplify connection and construction of switching cabinets They allow quick and error free exchange of the unit when service is needed The terminals can be scr...
Page 9: ...of type B E J K L N R S or T terminals 1 and 2 For an internal cold junction compensation you will need terminal K CJC as an accessory instead of the normal terminal 1 to 3 a source for a unit curren...
Page 10: ...ind LED OUT1 yellow for displaying relay 1 active LED OUT2 yellow for displaying relay 2 active LED PWR FAULT green red for displaying supply voltage present malfunction Interface for connecting a com...
Page 11: ...ecific information for the device 6 1 Connection Between Device and Computer Connect the device and the computer using the K ADP USB adapter This adapter can be ordered as an accessory Connecting the...
Page 12: ...DTM is the used PC interface and the number of retries The parameter is set as follows Double click the communication driver with the mouse Select the Communication Port Communication Retries number o...
Page 13: ...tarted the communication between PACTwareTM and the device e g via Device data Establish connection you can open the Measured value window via Device data Measured value The following information is d...
Page 14: ...o end the simulation The device returns to normal operation If the power supply is interrupted the device ends the simulation The relays assume the assigned status During the simulation the red LED on...
Page 15: ...ia Device data Diagnosis It shows the following information Explanations Sensor breakage see section 7 2 Sensor short circuit only RTD type of sensor see section 7 2 Overrange Underrange measured vari...
Page 16: ...on appears these manues will be described as follows 7 1 Menu Information and Description The information on the Device info menu is generated automatically or is read from the device This information...
Page 17: ...15 Temperature Trip Amplifier KFD2 GU Ex 1 Working with Device Data You can edit the text on the Description menu as you see fit and save it in the project file Tag Number Channel 1 freely selectable...
Page 18: ...284503 2015 09 Temperature Trip Amplifier KFD2 GU Ex 1 Working with Device Data 16 7 2 Menu Parameter Input...
Page 19: ...TM Cold junction compensation for thermocouples only external Reference temperature internal K CJC If you have selected Ext ref temp you can enter the external reference temperature range of values 10...
Page 20: ...or deactivate monitoring by clicking the respective checkbox selected deselected Firmware Version Here the Firmware Version of the device can be preselected Depending on Firmware Version some options...
Page 21: ...iour of the Relays Available settings for the switching direction are MIN and MAX available settings for the mode of operation are energised and de energised Range of application see also figure on pa...
Page 22: ...lue MAX MAX hysteresis MIN hysteresis MIN Switching direction MAX mode of operation energised energised de energised Switching direction MAX mode of operation de energised energised de energised Switc...
Page 23: ...284503 2015 09 21 Temperature Trip Amplifier KFD2 GU Ex 1 Notes...
Page 24: ...uchs com 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...
