8 Universal process controller Type 8 can be combined with... Continuous, point, point and On/Off control Ratio control function Sensor inputs (,, frequency, RTD) Control of proportional, process and motor valves Bürkert proportional valves and flow meters are memorized / DIN size panel version Type Type 0+89 Type 80 Type 8 Type 87 Type 8 Proportional valve Globe control valve system INLINE flow sensor Pressure transmitter RTD sensor Neutrino transmitter Thanks to its compact design, the universal 8 controller is especially designed for compact control system applications. It is compatible and tested with all Bürkert proportional valves and sensors and can be connected with every nonebürkert Control valve by standard signal (, or PWMoutput). The proportional & Integral (PI) process controller is equipped with many additional functions. The process value feedback can be supplied as one of three analog inputs; a standard signal (/00V), frequency or RTD signal; directly to the universal controller. The process switching points can be set via a or signal or with the keypad For temperature specific control, it is possible to set a cascade structure with both temperature and flow as inputs. Thanks to the proportional control capabilities, a wide range of control functions can be performed in a variety of liquids and gas medias. General data Materials Housing, cover Front panel folio / Screws Multipin Wallmounting holder Display Electrical connections Voltage supply cable Environment Ambient temperature Relative humidity Standards and approvals Protection class IP Standard EMC, CE EN PC, +0% glass fibre Polyester / Stainless steel CuZn, nickelplated PVC Dualline 8digit LCD with backlight Multipin: pin, pin, pin Insert for connecting to components according to DIN EN 7080 (previously DIN 0, Form A). 0. mm max. cross section, max. 00 m, shielded F up to 8 F (0 C up to +70 C) (operating and storage) 80%, without condensation Fields of application: Flow control, Ratio control Pressure control Temperature control Conductivity control ph control Level control www.burkert usa.com p. /9
8 Electrical data Power supply Power consumption Input Setpoint Standard Standard Sensors Standard Standard Frequency Input Input Pt00 ( wires) Sensor power supply Binary input Outputs Continuous signal Discontinuous signal Binary output Total load of all outputs Controller modes *) PWM = pulse width modulation PTM = pulse time modulation V DC ±0%, filtered and regulated approx. W (without valve without sensor input) Sourcing mode Max. input impedance: 70 W Resolution:. ma Max. input impedance:. kw Resolution:. mv Sourcing mode Max. input impedance: 70 W Resolution:. ma Max. input impedance:. kw Resolution:. mv External sensor min. 0. Hz / max. khz input impedance: > kw Signal type: Sinus, square, triangle pulse (> 000 mvpp, max. 0 Vpp) Internal Hall sensor min. 0. Hz / max. khz (only with Bürkert Type S00 flow fitting) Measuring range: 0 C...00 C Measuring current: ma Measuring error: <0. C V DC, max. A Input impedance: 0 kw Operating threshold: V0 V Max. frequency: khz Standard signal max. loop resistance: 80 W accuracy: 0.% Standard signal max. current: 0 ma accuracy: 0.% transistor outputs for PWM *) or PTM *) signal Control frequency. khz0 Hz resolution max.: Bit (depend from frequency) max. current load:. A switching voltage: V DC Transistor output (PNP) (configurable) max. current load:. A switching voltage: V DC max.. A PIControl, point and point, cascaded Up to Binary out with windows and hysteresis mode p. /9
8 Assembly versions Mounting on flowfitting Fittingmounting Mounting on a proportional valve Valvemounting 8 8 Mounting in panel Panelmounting 8 Mounting on a wall Wallmounting Mounting on a rail Railmounting 8 8 Adaptor for Wallmounting Adaptor for Railmounting p. /9
8 Dimensions [mm] 8 Fittingmounting.. 0 0.7 7. 0 0.7 7. H DN [mm] H [mm] 0 79. 08 79. 8. 0 8.0 8. 8.8 0 89. 0 9.7 98.7 8 Valvemounting 7,, p. /9
8 Dimensions [mm] (continued) 8 Panelmounting,.. 0 8 0, 7 9 R±0. +0. 0 8 Wallmounting 8 Railmounting 8.. 0.7 7. 7. 0.7 p. /9
8 Connection feasibility and controller versions Assembly Flow sensor fitting mounting Wall and railmounting Valvemounting Sensor integrated HALLsensor, without external sensor input integrated HALLsensor with external sensor input without HALLsensor, with external sensor input without HALLsensor, with external sensor input Control Flow control Temperature control with flow display Temperature control with flow input for cascade control Ratio control Temperature control Pressure control Flow control Temperature control Pressure control Flow control 8pin 8pin M M 8pin 8pin M M pin pin pin pin pin pin 8pin M plug Power supply V DC Set point value ( / ) Binary input process value output ( / ) PIcontrol output ( / ) Binary output pin plug Sensor input ( /, frequency or RDT) pin plug DIN 7080 PIcontrol output : output output / output (only 8 8) PWM output for Solenoid control valve Terminal block 9 0 Terminal block 9 0 7 Terminal block Jumper (NPN/PNP) Jumper (NPN/PNP) p. /9
8 Ordering chart for universal Controller Type 8 A controller Type 8 consists of: for Fittingmounting an electronic module 8 an INLINE fitting S00 (DN 0 DN ) for Wallmounting an electronic module 8 a wallmounting adaptor (included) for Railmounting an electronic module 8 a railmounted adaptor (included) for Valvemounting an electronic module 8 a proportional valve (Refer to corresponding data for Panelmounting an electronic module 8 mounting brackets and sealing (included) (Refer to corresponding data sheet sheet of the proportional valve has to be ordered separately) has to be ordered separately) Mounting disposition external Sensor input internal controller outputs (*) Power supply Setpoint setting Process value output Binary In/Out Fitting Flow rate (Fitting S00) Temperature Flow rate (RDT) (Fitting S00) Ratio or Temp. Flow rate ( / ) (Fitting S00) Ratio Flow rate (Frequency NPN) (Fitting S00) Wall Flow rate (Frequency NPN) Temperature (RDT) All sensors with standard signal ( / ) V DC V DC V DC V DC V DC V DC V DC 0 ma (*) 0 ma (*) 0 ma (*) 0 ma (*) 0 ma (*) 0 ma (*) 0 ma (*) 77 77 8 77 08 08 77 77 7 77 All sensors with standard signal ( / ) V DC 8 8 Rail Flow rate (Frequency NPN) Temperature (RDT) All sensors with standard signal ( / ) V DC V DC V DC 0 ma (*) 0 ma (*) 0 ma (*) 77 09 77 77 0 Mounting disposition Sensor input external controller outputs Setpoint setting Process value output Binary In/Out Proportional valve Temperature (Pt00) Flow rate (Frequency NPN) All sensors with standard signal ( / ) 0 0 9 8 89 Mounting disposition Sensor input controller outputs Setpoint setting Process value output Binary In/ Out Panel x Frequency (NPN/PNP) x / x RTD x PTM x / 0 ma (*) x Bin Out 0 0 * Either PWM/PTM or / selectable as PIcontrol output. If / selected as PIoutput, the process value isn't available. p. 7/9
8 Ordering chart for accessories (has to be ordered separately) Description Positioning system 880 for pneumatic actuators with railmount adaptor 0 8 pin female right angle connector with selflocking threaded joint and m molded cable (valve output) 98 78 pin female right angle connector with selflocking threaded joint and m molded cable (valve output) 99 pin female right angle connector with selflocking threaded joint and m molded cable (sensor input) 98 77 pin female right angle connector with selflocking threaded joint and m molded cable (sensor input) 99 0 pin female connector, straight with snapon connection and m molded cable (valve output) 99 00 pin female connector, straight with snapon connection and m molded cable (sensor input) 98 09 8pin M female connector, straight with screw connection and m molded cable (PUR) (Power supply) 99 0 8pin M female connector, straight with screw connection, to assemble (Power supply) 98 998 Ordering chart for spare parts (has to be ordered separately) Description Wallmounting adaptor Railmounting adaptor 7 098 980 Mounting brackets (Set of pieces) 0 p. 8/9
8 Examples of applications Cascaded temperature control with process control valve Positioning system Type 880 Process control valve Type 7 or 0C Flow control with process control valve Positioning system Type 880 P RDT Temperature sensor Type 87 P Flow sensorfitting Type S00 with Controller Type 8 (fitting mounted version) Bloc with integrated Flow sensorfitting Type S00, Process control valve Type 0C and Controller Type 8 Temperature control with solenoid control valve Temperature controller Type 8 (wallmounted version) Multi channel solution with process control valve Solenoid control valve Type 8 RDT Temperature sensor Type 87 with solenoid control valve In case of special application conditions, please consult for advice. We reserve the right to make technical changes without notice. Christian Bürkert GmbH & Co. KG 0/_USen p. 9/9