with PROFIBUS-PA procol for installation in the terminal head of a temperature sensor DIN 79, shape B Application 00 II () G FISCO The SINEAX VK 66 is a temperature transducer for use in aumation systems with PROFIBUS. It converts the measured value, i.e. the signal from a thermocouple or a resistance thermometer the PROFIBUS-PA format. PROFIBUS-PA (Process Aumation) is an open field bus standard according EN 50 70 and IEC 6 58- that requirements of the process industries. Both the communication and power supply are via the bus conducrs. The measured variables, ranges and other parameters can be configured and set on a PC (Master Class ) running the respective configuration software. Fig.. Measuring transmitter SINEAX VK 66 with PROFIBUS-PA procol. Features / Benefits Measuring transmitter with bus acc. EN 5070 and IEC 658- Digital communication and power supply via the bus conducrs / saving of installation costs Measured variables, ranges and other parameters configured and set using Master (Class ) / Simplifies project planning and engineering, short delivery times, low scking levels Measured variables Temperatures with resistance thermometers for two, three or four-wire Limits Measuring ranges Min. span Max. span Pt 00, IEC 60 75 00 850 C 50 K 850 K Ni 00, DIN 760 60 50 C 50 K 50 K Temperatures with thermocouples Type B, E, J, K, N, R, S, T acc. IEC 60 58- Type L and U, DIN 70 Type W5 Re/W6 Re, Type W Re/W5 Re acc. ASTM E 988-90 acc. type mv 80 mv Electrical insulation (test voltage 500 V AC) Available in type of protection Intrinsic safety EEx ia IIC T6 (see Table : Data on explosion protecn ) Open and short-circuit sensor circuit supervision acc. Profil.0 Terminals with captive screws Standard version The following versions are available as standard versions already programmed for the basic configuration. It is only necessary quote the Order No.: Table : Version Standard, electrically isolated EEx ia IIC T6, electrically isolated Dimensions Ø mm Height 0.8 mm Order Code Order No. 66-7C0 97 66-7D0 95 Please complete the Order Code 66-7........ according Table : Specification and ordering information for versions with user-specific input ranges. Basic configuration: Measuring input Pt 00 fo threewire Measuring range 0 600 C Response time: Mains ripple suppression: Approx..5/ s 50 Hz Device address: 6 Camille Bauer Data Sheet VK 66 Le 0.05
with PROFIBUS-PA procol Configurations and settings A Master Class, the basic device file (GSD), the device description (DD) and the respective configuration software are needed configure and set the transmitter. The hardware required includes an DP cable, a bus coupler and an ancillary two-wire cable. The s between Master Class bus coupler SINEAX VK 66 can be seen from Fig.. The bus coupler compensates the level between RS 85 and IEC 6 58- and also establishes the power supply between the Master Class and the SINEAX VK 66 transmitter. PLS Master (Class ) PC Master (Class ) PROFIBUS-DP Coupler with power supply Fig.. Communication by PROFIBUS-PA interface. PROFIBUS-PA VK 66 Measuring transmitter with PROFIBUS-PA interface T Dummy load Standard circuit: Input resistance: Cold junction compensation: Internal: External: Measuring output Communication procol: thermocouple, internal cold junction compensation with built-in Pt00 or thermocouple, external cold junction compensation Ri > 0 MΩ With built-in Pt 00 or with Pt 00 connected the terminals Via cold junction thermostat 0 60 C, configurable Profibus PA (Profil for Process Control, Version.0) Data transfer: Acc. IEC 6 58- Technical Data Measuring input Temperature with resistance thermometers Measuring range limits: See table Resistance types: Type Pt 00 (IEC 60 75) Type Ni 00 (DIN 760) other sensor types configurables Measuring current: Standard circuit: Input resistance: 0.0 ma resistance thermometer for two, three or four-wire R i > 0 MΩ Bus termination: Transmission speed: Power supply: External.5 kbit/s Via the usual bus couplers according IEC 6 58-. The VK 66 explosion protection type intrinsically safe (U I = 7.5 V, I I, P I = any value, C I 5 nf, L I 0 µh) corresponds the FISCO model. It is therefore suitable for FISCO model bus couplers. For other types of, as for the FISCO model, the date are: U I = V, I I = 50 ma, P I =. W, C I.5 nf, L I µh. These values may not be exceeded by the power supply connected. More information on the FISCO model may be obtained from the PTB report W5 and other sources. Lead resistance: Temperature with thermocouple 0 Ω per lead Measuring range limits: See table Thermocouple pairs: Type B: Pt0Rh-Pt6Rh (IEC 58) Type E: NiCr-CuNi (IEC 58) Type J: Fe-CuNi (IEC 58) Type K: NiCr-Ni (IEC 58) Type L: Fe-CuNi (DIN 70) Type N: NiCrSi-NiSi (IEC 58) Type R: PtRh-Pt (IEC 58) Type S: Pt0Rh-Pt (IEC 58) Type T: Cu-CuNi (IEC 58) Type U: Cu-CuNi (DIN 70) Type W5 Re/W6 Re (ASTM Type W Re/W5 Re E 988-90) Configuration and setting connecr Interface: Output terminals Accuracy data (acc. EN/IEC 60 770-) Reference value: Basic accuracy: Reference conditions Ambient temperature: C Power supply: Measuring span Error limite ± 0.% at reference conditions 8 V DC Settings: Pt00, -wire, 0 600 C Data Sheet VK 66 Le 0.05 Camille Bauer
with PROFIBUS-PA procol Additional errors (additive) Low measuring ranges Voltage measurement: ± 5 µv at measuring spans < 0 mv Resistance thermometer: ± 0. K at measuring spans < 00 C Thermocouple: Type U, T, L, J, K, E ± 0. K at measuring spans < 00 C Type N Type S, R Type B High initial value: Voltage measurement: ± 0. K at measuring spans < 0 C ± 0. K at measuring spans < 000 C ± 0.6 K at measuring spans < 00 C (Additional error = Facr Initial value) Facr ± 0. µv / mv Resistance thermometer: ± 0.00075 K / C Thermocouple: Type U, T, L, J, K, E ± 0.0006 K / C Type N ± 0.0008 K / C Type S, R ± 0.005 K / C Type B ± 0.006 K / C Influence of lead resistance at resistance thermometer: Internal cold junction compensation: ± 0.0% pro Ω ± 0.5 K Linearisation: ± 0.% Influencing facrs Temperature: Long-time drift: ± 0.% Common and transverse mode influence: ± 0.% ± (0.5% + 0.5 K) per 0 K with temperature measurement ± (0.5% + µv) per 0 K with voltage measurement Electrical s: Weight: Mounting: Standards Electromagnetic compatibility: Screw terminals with Philips heads for max..5 mm Approx. 80 g In terminal head, shape B, by two M cheese-headed screws and two springs The standards EN 50 08- and EN 50 08- are observed Intrinsically safe: Acc. EN 50 00 FISCO: Draft DIN IEC G/89/NP; June 00 Protection (acc. IEC 59 resp. EN 60 59): Housing IP 0 Terminals IP 00 Electrical standards: Acc. IEC 00 resp. EN 6 00 Test voltage: Ambient conditions 500 V AC applied between measuring input and output IEC 68--/-/-/-6/-7 resp. EN 60 068--/-/-/-6/-7 Ambient tests - Cold, - Dry heat, - Damp heat, - 6 Vibrations, - 7 Shock Ambient temperature range: Standard instruments: 5 + 80 C Ex instruments: 5 max. 5 C, T6 5 max. 60 C, T5 5 max. 80 C, T Srage temperature range: 0 + 80 C Annual mean relative humidity: Altitude: Indoor use statement! 75%, no moisture condensation 000 m max. Failure signal Status signal: According the PROFIBUS-PA Profil.0 Installation data Dimensions: Housing: Mounting position: See section Dimensional drawing Lexan 90 (polycarbonate) Flammability class V-0 acc. UL 9, self-extinguishing, non-dripping, free of halogen Any Camille Bauer Data Sheet VK 66 Le 0.05
with PROFIBUS-PA procol Table : Specification and ordering information Features, Selection Blocking code no-go with blocking code Article No./ Feature Order Code 66 xxxx xxxx xxx 66. Housing 7) For installation in a terminal head DIN 79, shape B 7. Version C) Not intrinsically safe C D) EEx ia IIC T6, intrinsically safe electrical circuits D. Configuration 0) Basic configuration programmed, (Pt00, -wire, 0 600 C) G 0 ) Configured order Line 0: All types with basic configuration are available as standard versions, see table, specification complete! Line : The following features 0 must be fully specified!.. Measuring unit ) Temperatures in C ) Temperatures in F G ) Temperatures in K G 5. Measuring mode, input Thermocouple ) Internal cold junction compensation, with built-in Pt00 T G ) External cold junction compensation t K T G Resistance thermometer ) Two-wire R L [Ω] R G ) Three-wire, R L 0 Ω / wire R 5) Four-wire, RL 0 Ω / wire R G 5 Line : Specify external cold junction temperature tk (in C, F or K, acc. specification in Feature ), any value between 0 and 60 C or equivalent. Line : Specify tal lead resistance RL [Ω], any value between 0 and 60 Ω 6. Sensor type / measuring range Sensor type / beginning end value of measuring range ) RTD Pt 00 Range T ) RTD Ni 00 Range GT B) TC Type B Range GR B E) TC Type E Range GR E J) TC Type J Range GR J K) TC Type K Range GR K L) TC Type L Range GR L N) TC Type N Range GR N R) TC Type R Range GR R S) TC Type S Range GR S T) TC Type T Range GR T U) TC Type U Range GR U W) TC W5-W6Re Range GR W X) TC W-W5Re Range GR X Specify measuring range in [ C], [ F] or [K]; refer table for the operating limits for each type of sensor. Data Sheet VK 66 Le 0.05 Camille Bauer
with PROFIBUS-PA procol Features, Selection Blocking code no-go with blocking code Article No./ Feature Order Code 66 xxxx xxxx xxx 66 7 Open and short-circuit sensor signalling (failure signal*) Output response for an open or short-circuit* sensor 0) Output at 0% 0 ) Output at [%] G ) Hold output at last value G A) No signal G A Line : Any value between - 5 and < 0 *) Status signal according the PROFIBUS-PA Profil.0 8. Filter time constant 0) Standard setting time approx. s 0 9) Setting time [s] G 9 9. Mains ripple suppression 0) Frequency 50 Hz 0 ) Frequency 60 Hz G. Test certificate 0) Without test certificate 0 D) Test certificate in German G D E) Test certificate in English G E Lines with letter(s) under no-go cannot be combined with preceding lines having the same letter under blocking code. Table : Data on explosion protection II () G Order Code Type of protection Marking 66-7D EEx ia IIC T6 Electrical data cc. Certificate Sensor input U O = 6.5 V I O = ma P O =.8 mw C O = nf L O = mh Output FISCO U I = 7.5 V I I, P I = any C I.5 nf L I µh oder U I = V I I = 50 ma P I =. W C I.5 nf L I µh Certificate EC-type-examination Certificate ZELM 0 ATEX 0070 Mounting location of the instrument Within the hazardous area, Zone and * * It is permissible for the sensor circuit enter Zone 0, however, EN 50 8 and any applicable national standards must be observed. Camille Bauer Data Sheet VK 66 Le 0.05 5
with PROFIBUS-PA procol Table : Temperature measuring ranges Measuring ranges [ C] Resistance thermometers Thermocouples Pt00 Ni00 B E J K L N R S T U C ) D ) 0... 0 X X X X 0... 50 X X X X X X X X 0... 60 X X X X X X X X 0... 80 X X X X X X X X X 0... 00 X X X X X X X X X 0... 0 X X X X X X X X X 0... 50 X X X X X X X X X X 0... 00 X X X X X X X X X X X 0... 50 X X X X X X X X X X X 0... 00 X X X X X X X X X X X X 0... 00 X X X X X X X X X X X X 0... 500 X X X X X X X X X X X 0... 600 X X X X X X X X X X X 0... 800 X X X X X X X X X X X 0... 900 X X X X X X X X X X 0...000 X X X X X X X X X 0...00 X X X X X X X X 0...500 X X X X X 0...600 X X X X X 0...800 X X X 0...000 X X 50... 50 X X X X X X X X X 00... 00 X X X X X X X X X X 00... 500 X X X X X X X X X X X 00... 600 X X X X X X X X X X X 600... 900 X X X X X X X X X X 600...000 X X X X X X X X X 900...00 X X X X X X X X 600...600 X X X X X 600...800 X X X 0... 0 X X X X X X X 0... 60 X X X X X X X X X Measuring range limits [ C] 00 850 60 50 ΔR min. 5 Ω at final value ) 00 Ω ΔR min. 50 Ω at final value > 00 Ω max. final value 000 Ω Initial value Δ R 0 0 80 70 000 0 00 70 7 00 900 70 00 50 769 50 769 Δ U min. mv, max. 80 V Initial value Δ U ) W5 Re W6 Re (ASTM E 988-90) ) W Re W5 Re (ASTM E 988-90) ) For two-wire, the final value is made up of the measured final value [Ω] plus the tal resistance of the leads. 0 70 00 00 bis 600 0 5 0 5 6 Data Sheet VK 66 Le 0.05 Camille Bauer
with PROFIBUS-PA procol Electrical s Rw Rw PROFIBUS-PA TC Internal cold junction compensation with built-in Pt00 TC Internal cold junction compensation with Pt00 connected the terminals TC External cold junction compensation RTD Four-wire RTD Three-wire RTD Two-wire = Measuring input = PROFIBUS-PA Table 5: Accessories and spare parts Description Order Nr. Operating Instructions VK 66 Bd in German 979 Operating Instructions VK 66 Bf in French 09 Operating Instructions VK 66 Be in English Dimensional drawing Ø..5 Ø Ø 5.7 8.9 0.8.8 Fig.. SINEAX VK 66. Subject change without notice Edition 0.05 Data Sheet VK 66 Le Camille Bauer LTD Aargauerstrasse 7 CH-560 Wohlen/Switzerland Phone + 56 68 Fax + 56 68 58 e-mail: info@camillebauer.com http://www.camillebauer.com