Type 8619 multiCELL Modular transmitter/controller Modularer Transmitter/Controller Transmetteur/contrôleur modulaire Quickstart
We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques.
Type 8619 Contents 1. About the Quickstart..............................................................................................................................................................3 1.1. Symbols used...........................................................................................................................................................................3 1.2. Definition of the word "device".............................................................................
Type 8619 8.7. Process level..........................................................................................................................................................................29 8.8. Configuration level access.............................................................................................................................................30 8.9. Calibrating the measuring sensors..........................................................................................
Type 8619 About the Quickstart 1. About the Quickstart The Quickstart describes the entire life cycle of the device. Please keep it in a safe place, accessible to all users and any new owners. Important safety information. Failure to comply with the information mentioned especially at chapters Intended use and Basic safety instructions can lead to hazardous situations. • This Quickstart must be read and understood.
Type 8619 Intended use 2. Intended use Use of this device that does not comply with the instructions could present risks to people, nearby installations and the environment. • The device is intended, depending on the modules fitted and the measurement sensors connected, for the acquisition, processing, transmission and regulation of physical parameters such as pH, conductivity, temperature or flow rate... .
Type 8619 Intended use NOTE Elements / Components sensitive to electrostatic discharges • This device contains electronic components sensitive to electrostatic discharges. They may be damaged if they are touched by an electrostatically charged person or object. In the worst case scenario, these components are instantly destroyed or go out of order as soon as they are activated.
Type 8619 Description 5. Description 5.1. Area of application The 8619 multiCELL is a multifunction device intended to display, transmit and regulate various physical parameters. It can be used, for example, to manage a water treatment system (a boiler, a cooling tower or a reverse osmosis system). Description of the device name plate 1 2 3 4 5 8619 multiCELL Supply: 12-36VDC Temp: -10...
Type 8619 Technical data 6. Technical data 6.1. Conditions of use Ambient temperature -10 to +70 °C (operating, without memory card), restricted to 0 ... +70°C if a memory card is used Air humidity < 85 %, non condensated Height above sea level max. 2000 m Protection rating • IP65 and NEMA4X (on front, once built in, housing closed) • IP20 (non front parts inside the housing) 6.2.
Type 8619 Technical data PC PC Silicone PPO PBT, contacts in gold-plated copper alloy Stainless steel 304 Stainless steel 316 (A4) Silicone Figure 2 : Materials used for the multiCELL 112 102 107 101 55 11 max. 4 mm 112 (wall thickness) Figure 3 : Dimensions of the multiCELL [mm] 6.3.2.
Type 8619 Technical data Max. power consumption (without additional 1.5VA module, outputs not connected) Power distribution ("PWR OUT") 12-36 V DC, 1.8A max. All digital inputs ("DI") • Switching threshold Von: 5 à 36 V DC • Switching threshold Voff: < 2 V DC • Input impedance: 3kW • Galvanically insulated • Protected against polarity reversal and voltage spikes • Frequency: 0.
Type 8619 Technical data Analogue inputs ("AI") • Any connection mode, in sink or source mode • Galvanically insulated • Accuracy: ±0,25% • Current input: 0 - 22 mA or 3,5 - 22 mA. Max. voltage: 36 V DC. Impedance: 50 W. Resolution : 1.5 µA Electrical connection • Voltage input: 0 - 5 V DC or 0 - 10 V DC. Max. voltage: 36 V DC. Impedance: 110 kW. Resolution: 1 mV • Per detachable 9-point set-screw connector, orange • Refer to chap. 6.3.8 for the specifications of the connection cables 6.3.4.
Type 8619 Technical data 6.3.6. Specifications of the "pH/redox" module pH measurement • pH measurement range • -2.00...+16.00 • Resolution of pH measurement • 0.01pH • Accuracy of pH measurement • 0.02pH • Potential difference measurement range • -600...+600mV • Resolution of potential difference measurement • 0.1mV • 1mV • Accuracy of potential difference measurement • Electrochemical • pH probe type Power consumption 0.
Type 8619 Technical data Conductivity measurement (with connected conductivity sensor) • Measurement range • 0.000 µS/cm...2 S/cm (depends on the conductivity sensor) • Measurement resolution • 10-9S/cm • Measurement error Resistivity measurement (with connected conductivity sensor) • < 0.5% of measured value + sensor error • Measurement range • 0.500W.cm...100MW.cm (depends on the conductivity sensor) • Measurement resolution • 10-1W.
Type 8619 Installation and wiring 7. Installation and wiring 7.1. Safety instructions danger Risk of injury due to electrical discharge. • Shut down and isolate the electrical power source before carrying out work on the system. • Observe all applicable accident protection and safety regulations for electrical equipment. WARNING Risk of injury due to non-conforming installation. • Electrical installation can only be carried out by qualified and authorised personnel with the appropriate tools.
Type 8619 Installation and wiring Stage 2: Body Prepare the 4 locking systems: x4 →→Insert a screw into each device. Screw →→Tighten the screw until the end of the shaft of the screw is flush with the device. Stage 3: →→Slide the housing into the cut-out with the connectors to the back until it can go no further. Stage 4: →→Insert (1) the hooks on the first locking system into the slots on the housing. 1 →→Pull the locking system (2) until you hear a click.
Type 8619 Installation and wiring Stage 6: →→Fully tighten the screws using an appropriate screwdriver. →→Repeat stages 4 to 6 to fit the other 3 locking systems. Figure 4 : Insertion of the 8619 into a housing or cabinet 7.3. Electrical wiring danger Risk of injury due to electrical discharge. • Shut down and isolate the electrical power source before carrying out work on the system. • Observe all applicable accident protection and safety regulations for electrical equipment.
Type 8619 Installation and wiring 1st digital output at external instrument 1st 4-20 mA input at external instrument + 0 VDC 5-36 VDC 2nd digital output at external instrument 2nd 4-20 mA input at external instrument + - + - Load 1 12-36 VDC 0 VDC 0 VDC 12-36 VDC + 0 VDC 0 VDC 5-36 VDC 12-36 VDC 12-36 VDC + - 12-36 VDC + - Power supply 0 VDC DI2 FE AO1 Electrical Power Digital inputs power supply distribution AO2 FE DO1 Analogue outputs T- FE T+ T- T+ I- FE I+ I- I+ D- F
Type 8619 Installation and wiring PNP 1 1 NPN V+ V+ 12-36 VDC 3 3 2 + 2 0V 0V SUPPLY PWR OUT DI1 AO2 FE DO1 FE T- T- T+ T+ I- FE I- FE AO1 I+ I+ D- DI2 FE DD+ D+ FE + - FE V- V+ Power supply DO2 FE FE = functional earth Figure 6 : Connection example for the 8619 with two flow sensors, type 8030 X 8041 8071 T+ T+ white black 5 6 red 3 4 1 2 VDC Pls- Pls+ PE V- V+ 4...
Type 8619 Installation and wiring 7.3.3. Wiring the input module "INPUT" The "INPUT" inputs module has: • Two analogue inputs; • Two digital inputs. The inputs are galvanically insulated, and therefore voltage free.
Type 8619 Installation and wiring 1st 0/4-20 mA output (at external instrument) + - + - I I 2nd 0/4-20 mA output (at external instrument) 12-36 VDC 12-36 VDC 0 VDC 12-36 VDC 0 VDC 0 VDC + - 1st digital output (at external instrument) + - 2nd digital output (at external instrument) 12-36 VDC 3 4 5 6 7 8 D- D+ D- D+ A- FE A- 1 2 A+ A+ 0 VDC 9 (AI1) (AI2) (DI1) (DI2) analogue inputs digital inputs (designation in the configuration menus of the Mx input module) FE = functio
Type 8619 Installation and wiring 7.3.4. Wiring the output module "OUT" The "OUT" outputs module has two 4-20 mA analogue outputs and two digital outputs. The outputs are galvanically insulated, and therefore voltage free.
Type 8619 Installation and wiring Equipotential electrode Temperature sensor 3 6 7 8 TS TS brown (2) white (2) black (2) 4 5 FE CG RE 1 2 GD RE ME pH measurement electrode SE Reference electrode blue (2) translucid (1) black (1) 9 FE = functional earth (1) Colour of the wires in the Bürkert connection cables with order codes 561904, 561905 or 561906. Colour of the wires in the Pt1000 sensor with order code 427023 and its Bürkert connection cable with order code 427113.
Type 8619 Installation and wiring Temperature sensor Oxidation reduction potential measurement electrode Figure 14 : TS 6 TS 4 5 SE FE RE 3 CG 1 2 GD RE ME Reference electrode Strap (not delivered) 7 8 9 FE = functional earth Wiring an oxidation reduction potential sensor and a Pt100 or Pt1000 temperature sensor in a pH/ORP module Oxidation reduction potential measurement electrode Temperature sensor Reference electrode 7 8 TS 6 TS 4 5 SE 3 FE CG RE 1 2 GD RE ME pH meas
Type 8619 Installation and wiring Figure 17 : TS TS 6 SE 4 5 C- FE 3 GD 1 2 P- P+ C+ Temperature sensor 7 8 9 FE = functional earth Wiring a resistive conductivity cell with 4 electrodes and a Pt100 or Pt1000 temperature sensor in a conductivity module 23 english
Type 8619 Adjustment and commissioning 8. Adjustment and commissioning 8.1. Safety instructions WARNING Risk of injury due to non-conforming adjustment. Non conforming adjustment could lead to injuries and damage the device and its environment. • The operators in charge of adjustment must have read and understood the contents of this manual. • In particular, observe the safety recommendations and intended use. • The device/installation must only be adjusted by suitably trained staff.
Type 8619 Adjustment and commissioning 8.3. Description of the icons M0:MAIN 2010/06/29 13:40 OFF DI1 OFF DO1 OFF DI2 OFF DO2 AO1 6.000 mA AO2 20.00 mA X MENU Figure 19 : Icon Position of the icons Meaning and alternatives Default icon when process monitoring is not activated via the "Diagnostics" menu; if monitoring is activated, this icon indicates that the parameters monitored are not out of range.
Type 8619 Adjustment and commissioning 8.4. Using the navigation button and the dynamic keys The arrows displayed show the directions in which you can browse in this view. To activate the dynamic function to the far left, press F1 MENU ABORT F1 F2 SAVE OK F3 F4 LED A: shows the system status. See chap. 9. To activate the dynamic function to the far right, press F4 LED B: shows the sensor status. See chap. 9.
Type 8619 Adjustment and commissioning You want to... ...browse in Process level Press... next view previous view next level previous level ...browse in the Configuration level menus menu display the next display the previous menu highlight the next function highlight the previous function increase the percentage reduce the percentage increment the figure selected or modify the units decrement the figure selected or modify the units select the next select the previous figure ...
Type 8619 Adjustment and commissioning Cursor of the data entering area Selector Edit name _ _f a bc def g h i j k l mn o pqr s t u vwxy z + ' ? ! : ; %* 2/3 ABORT 7 4 1 / 8 5 2 . < 9 6 3 0 > SEL SAVE Indicates the active page among 3 pages The arrows indicate that the selector can be moved on the line or that the 3 available character pages can be scrolled through.
Type 8619 Adjustment and commissioning 8.7. Process level M6:Outputs M2:Conductivity 2010/06/2913:40 M1:pH 2010/06/2913:40 M0:MAIN: OFF OFF DI1 DI2 OFF DO1 OFF DO2 mA 6.000 AO1 mA 20.00 AO2 25 mS/cm 13:40 2010/06/2913:40 M0:MAIN: L/s 0.500 DI1 L 30.00 DI1 L/s 1.000 DI2 L 33.00 DI2 6.53 pH 25.2 °C 39.20 mV 25.2 °C ........ 2010/06/2913:40 OFF DO1 OFF DO2 mA 5.000 AO1 mA 12.
Type 8619 Adjustment and commissioning 8.8. Configuration level access On any view in Process level, press MENU F1 This is when the device is being parametered............ .................... Code incorrect This is when the device is being parametered............ ....................
Type 8619 Adjustment and commissioning 8.9. Calibrating the measuring sensors 8.9.1. Calibrating a flow sensor →→Enter the K factor in pulse/liter unique to the fitting used. Refer to the user manual of the fitting used. Calibration M0:Inputs DI1/2:Flow K factor ENTERING Mx:Inputs 8.9.2. Calibrating a conductivity sensor →→Choose the reference solution used in the menu "Parameters -> Mx:Conductivity -> Buffer".
Type 8619 Adjustment and commissioning 8.9.4. Calibrating a redox sensor • Modify the default calibration limits before calibrating your sensor in the menu "Parameters" -> "Mx:pH/ ORP" -> "Calibration limits" -> "Offset ORP". • In order not to interrupt the process, activate the HOLD function in the menu "Calibration -> System -> Hold". The Hold mode is automatically deactivated when the multiCELL restarts after a power interruption, if the Hold mode was activated at the moment of the power cut-off.
Type 8619 Adjustment and commissioning 8.10. Process inputs or values 8.10.1.
Type 8619 Adjustment and commissioning 8.10.4. On the pH/redox module Mx:pH/ORP pH mV ORP °C °F RTD "pH" = measured pH of the fluid "mV" = measured pH of the fluid in mV "ORP" = measured oxidation reduction potential of the fluid in mV "°C" = measured temperature of the fluid in °C "°F" = measured temperature of the fluid in °F "RTD" = resistance of the temperature input in W 8.10.5. On the conductivity module Mx:Conductivity µS/cm W.
Type 8619 Maintenance and troubleshooting 9. Maintenance and troubleshooting 9.1. Safety instructions danger Risk of injury due to electrical discharge. • Shut down and isolate the electrical power source before carrying out work on the system. • Observe all applicable accident protection and safety regulations for electrical equipment. WARNING Risk of injury due to non-conforming maintenance. • Maintenance must only be carried out by qualified and skilled staff with the appropriate tools.
Type 8619 Spare parts and accessories 10. Spare parts and accessories CAUTION Risk of injury and/or material damage caused by the use of unsuitable parts. Incorrect accessories and unsuitable replacement parts may cause injuries and damage the device and the surrounding area. • Use only original accessories and original replacement parts from Bürkert. 11. Packaging, transport ATTENTION Damage due to transport Transport may damage an insufficiently protected device.
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