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Operating instructions  

Temperature transmitter

TADx81
TADx91

706180 / 00    1

1 / 2012

UK

Summary of Contents for Efector 600 TAD081

Page 1: ...Operating instructions Temperature transmitter TADx81 TADx91 706180 00 11 2012 UK...

Page 2: ...ration drEd 8 4 5 2 Setting of the analogue value in case of diagnosis FOU2 8 4 6 Operating mode 3 wire temperature transmitter with diagnostic switching output 9 4 6 1 Availability groups in 3 wire o...

Page 3: ...g of the characteristics of the redundancy switching 19 7 2 10 Setting of the delay of the drift detection 19 7 2 11 Set switching logic for OUT1 19 7 2 12 Setting of the standard unit of measurement...

Page 4: ...ns 3 Functions and features The unit detects the system temperature in installations 3 1 Applications To ensure long term stability and high accuracy of the unit during operation please note Min inser...

Page 5: ...tional output signal 4 20 mA or 20 4 mA The measuring range is scalable 4 4 Analogue function In addition the analogue output for diagnosis can be used according to NAMUR NE43 Since the diagnostic out...

Page 6: ...res are identical Due to the usual manufacturing tolerances a temperature difference of max 0 1 K can also occur with new sensor elements This does not affect the drift monitoring function If there is...

Page 7: ...Minimum distance between ASP and AEP 5 K Factory setting Measuring range scaled 150 160 20 4 3 6 21 1 20 5 3 8 I mA 0 25 T C 160 20 4 3 6 21 1 20 5 3 8 I mA 25 ASP AEP 0 T C OU2 I OU2 InEG 4 4 1 Beha...

Page 8: ...ce program Table 1 Availability groups in 2 wire operation drEd Warning Alarm Failure ON Maximum availability ONdr High operational reliability at good availability factory setting OFF Maximum sensor...

Page 9: ...agnostic messages can be transferred via the switching output the current output only leaves its process value trans fer in case of a failure This ensures maximum use of the analogue output Table 3 Av...

Page 10: ...independent of the analogue output OU2 and can be configured as below Table 4 Switching characteristics output 1 in case of diagnostics dOU1 Normal Warning Alarm or failure nc normally closed nc norma...

Page 11: ...of the two sensor elements interruption short circuit Process value does not reach the analogue start point ASP or exceeds the analogue end point AEP 4 4 Analogue function Supply voltage outside the...

Page 12: ...rocess Installation instructions enclosed to the adapter 2 Installation using an adapter with metal to metal seal order no E337xx E338xx On the installation process Installation instructions enclosed...

Page 13: ...13 UK 25 Use in hygienic areas to EHEDG Make sure that the sensors are integrated into the system in ac cordance with EHEDG Recommended minimum insertion depth of the sensor into the me dium 25 mm...

Page 14: ...er Slightly grease the contact areas between the sensor and adapter using a lubricating paste which is suitable and approved for the application For information on the use of the adapter please refer...

Page 15: ...adhered to Voltage supply to EN 50178 SELV PELV supply class 2 to cULus Disconnect power Connect the unit as follows 2 wire operation 3 wire operation 2 wire operation pin 1 Ub pin 2 Ub 3 wire operat...

Page 16: ...uring operation this will influence the function of the plant Ensure that there will be no malfunctions in your plant The parameters are set via an IO Link capable parameter setting tool such as the F...

Page 17: ...ation drEd Code 1 level HI Maximum value memory for system temperature LO Minimum value memory for system temperature dOU1 Configuration of the diagnostic output FOU2 Response of the analogue output i...

Page 18: ...n 0 35 C 0 6 F 7 2 5 Define drift alarm threshold Select drA and set the value at which the outputs are to provide an alarm message according to the configuration of drEd To deactivate the drift alarm...

Page 19: ...in case of large temperature gradients ddr value time for which a drift value must be above the warning alarm threshold drW drA in order to activate the diagnostic output 7 2 11 Set switching logic f...

Page 20: ...wire operation The setting drEd defines at what faults a predefined current value is provided instead of the analogue value 4 4 and 4 5 3 wire operation The setting drEd defines at what faults the di...

Page 21: ...e operating voltage range Check the supply voltage ensure a correct voltage supply 92 Operating temperature of the electronics outside the specified range Check the temperature of the upper part of th...

Page 22: ...10 Scale drawing 10 1 Units with G1 process connection TAD 81 M12x1 50 4 10 8 L2 L1 L3 L4 G1 15 34 Dimensions in mm TAD981 TAD081 TAD181 L1 33 50 87 5 L2 86 103 140 5 L3 142 159 196 5 L4 156 5 173 5 2...

Page 23: ...23 UK 10 2 Units with G process connection TAD 91 15 L1 L2 L3 L4 M12x1 50 4 8 10 Dimensions in mm TAD991 TAD091 TAD191 L1 33 50 87 5 L2 68 5 85 5 123 L3 106 5 123 5 161 L4 177 194 231 5...

Page 24: ...solution Drift monitoring K 0 01 Process value K 0 01 Housing material stainless steel 4S1 4404 PEI FPM Viton Material wetted parts stainless steel 4S1 4404 Surface characteristics Ra 0 6 Ambient temp...

Page 25: ...nce Maximum operation time depending on the medium temperature 12 Factory setting Factory setting User setting OU2 I ASP 0 0 AEP 150 0 drW 0 2 drA 0 5 dOU1 nc FOU2 On drEd Ondr ddr 30 p n PnP Uni C Mo...

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