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Assembly instructions Multi-Channel Measuring and Control System DULCOMARIN II Swimming Pool Controller and ® Disinfection Controller DXCa Part 1: Assembly and installation A0507 Please enter the identity code of your device here! DXCa _ _ _ _ _ _ _ _ _ _ _ _ _ Please carefully read these operating instructions before use! ·...
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Supplemental instructions Further applicable documents These operating instructions and supplementary instructions are only valid in combination with the following operating and supple‐ mentary instructions: Multi-channel measuring and control system operating instruc‐ tions DULCOMARIN II , Swimming Pool Controller and Disin‐ ®...
Table of contents Table of contents Device identification / identity code........5 Introduction................8 2.1 Explanation of the safety information......8 2.2 Users' qualifications............9 Safety and responsibility............. 11 3.1 General safety information.......... 11 3.2 Correct and proper use..........11 Planning aids and requirements for the installation site ..
Device identification / identity code Device identification / identity code The identity code describes the DULCOMARIN ® compact controller The supplied cable is for connection to a hub, switch, router or an intranet. For direct connection of the DULCOMARIN II to a PC/ ®...
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Device identification / identity code DXCa ® II Series DXC Multi-channel measuring and control system - DULCOMARIN I module, current input module, 3x mA, 0/4 ... 20 mA Application: Swimming Pools Disinfection, general Preset language: German English Spanish French Italian Polish Certification: CE mark...
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Device identification / identity code DXCa ® II Series DXC Multi-channel measuring and control system - DULCOMARIN Option: Without screen plotter Screen plotter with data logger incl. SD card and USB card reader for PC Module 1: not occupied M module, measuring module pH, redox, temperature A module, control module: 3 pumps and 4 analog outputs I module, current input module, 3x mA, 0/4 ...
Introduction Introduction The operating instructions describe the technical data and func‐ tions of the multi-channel measuring and control system DULCOMARIN ® II Swimming Pool Controller and Disinfection Con‐ troller DXCa. The operating instructions subsequently refer to the system merely as DXCa. 2.1 Explanation of the safety information Introduction These operating instructions provide information on the technical...
A trained user is a person who fulfils the requirements made of an instructed person and who has also received additional training specific to the system from ProMinent or another authorised distribution partner. Trained qualified per‐ A qualified employee is deemed to be a person who is able to assess the...
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Customer Service depart‐ Customer Service department refers to service technicians, who have ment received proven training and have been authorised by ProMinent to work on the system. Note for the system operator The pertinent accident prevention regulations, as well...
Planning aids and requirements for the installation site A0487 Fig. 3: External modules DXMa Accessories, supplied Item. Quantity Description Part no. T-coupler, M12,5-pole CAN 1022155 Connecting cable - CAN, M12, 5 pole 0.5 m 1022137...
Planning aids and requirements for the installation site Fig. 4: Beta/4 CANopen Accessories, supplied Item. Quantity Description Part no. T-coupler, M12,5-pole CAN 1022155 Connecting cable - CAN, M12, 5 pole 1 m 1022139 Fig. 5: Sensors DXUa Accessories, supplied Item. Quantity Description Part no.
Planning aids and requirements for the installation site Determine the requirement for power supply modules, see Ä Chapter 4.3 ‘Allocate power supply modules (DULCO‐ MARIN® II DULCO-Net)’ on page 18 Determine the requirement for connection cables between the external modules Determine the requirement for holding clamps for the con‐...
Planning aids and requirements for the installation site 4.4 Routing the CAN bus backbone CAUTION! Maximum backbone length Possible consequence: Malfunctions. – The maximum backbone length (without branching cables) must be less than 400 m CAUTION! Maximum length of branching cables Possible consequence: Malfunctions.
Assembly and installation Assembly and installation 5.1 Procedure with DXC housing (large) The DXC housing is suitable for mounting on a wall or in a control panel 5.1.1 Wall mounting Mounting materials (contained in the scope of delivery) 1 x wall bracket 4 x PT screws 5 x 35 mm 4 x washers 5.3 4 x rawl plug Ø...
5.1.2 Control panel mounting CAUTION! Thickness of the control panel The control panel must be sufficiently thick to ensure that after fitting it does not bend. With steel panels it must be at least 2 mm thick; select plastic correspond‐ ingly thicker.
Assembly and installation Remove the front part Now break out the necessary threaded holes of the lower series, see Ä Chapter 5.1.3 ‘Installation (electrical)’ on page 23 Screw the back part to the control panel (using the supplied PT screws) Plug the ribbon cable back on ‘park position’...
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Assembly and installation NOTICE! Cable strain relief With control panel mounting, the cables must be routed in a site-provided cable duct to ensure strain relief. Plan which threaded holes shall be broken out (mark the desired threaded holes) CAUTION! When breaking open the threaded holes, avoid pushing the screwdriver deep into the housing.
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Assembly and installation A0495 Fig. 11: Fitting the threaded cable glands 1. Blanking plug 2. Union nut 3. Multiple seal insert 4. Threaded cable gland 5. Lock nut Screw in the appropriate threaded cable glands (4) using suitable lock nuts (5) and tighten firmly Insert multiple seal inserts (3) depending on the cable diam‐...
Assembly and installation 5.1.4 Connect the coaxial cable The pH or redox sensor is connected using a coaxial cable A0496 Fig. 12: Removing the cable insulation Uncover the cable shielding according to Fig. 12 Tightly clamp the shielding 5.1.5 Connecting the terminals The wiring diagram is contained in the appendix.
Assembly and installation Check the cabling using the wiring diagram 5.2 Procedure with DXM housing (small) 5.2.1 Mounting (mechanical) For wall mounting, please observe the Mounting materials (contained in the scope of delivery): following steps: 1 x wall/pipe bracket 2 x half-round head screws 5x45 mm 2 x washers 5.3 2 x rawl plug Ø...
Assembly and installation A0274 Tighten the wall/pipe bracket Hook in the housing at the top in the wall/pipe bracket and push it using light pressure at the bottom against the wall/ pipe bracket. Then press the housing upwards, until it audibly engages 5.2.2 Installation (electrical) WARNING!
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Assembly and installation A0272 The large threaded cable gland (M20 x 1.5) is only for use with the coaxial cable. Punch out as many threaded holes on the bottom side of the rear part as required A0497 Fig. 14 1. Threaded cable gland 2.
Assembly and installation Ä Chapter 5.1.4 ‘Connect the Further steps are contained in coaxial cable’ on page 26 and Ä Chapter 5.1.5 ‘Connecting the terminals’ on page 26 ð Thereafter please continue with the following steps: Tighten the union nuts (3) of the threaded cable glands so that they are properly sealed Fold the front part onto the rear part NOTICE!
Assembly and installation 5.3.1 Connections outside the housing CAUTION! T-coupling Never connect a T-coupling directly to the housing. The panel plug at the housing can break off. CAUTION! IP65 protection rating Screw in the CAN cable threaded cable glands by hand up to the stop.
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Assembly and installation Fig. 15: Inserting modules in the CAN bus line, compact version CAN connection cable (branching cable 0.5 m) Chlorine sensor CLE Terminating resistance, M12 socket CAN connection cable (branching cable 0.5 m) T-coupling T-coupling CAN connection cable Terminating resistance, M12 plug Chlorine sensor CTE...
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Assembly and installation III. A0499 Fig. 16: Inserting modules in the CAN bus line Control room III. Plant room, e.g. pool 2 Plant room, e.g. pool 1 Terminating resistance at the end of the CAN bus line (the system can be extended from here)
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Assembly and installation If there is no P module or N module in the DXC housing: Use a so-called L circuit board as a distributor for the CAN bus lines A0501 Fig. 18: Use of an L circuit board Cable connection to the A and M modules Cable connection to the panel plug CAN 1 Cable connection to the display and operating Panel plug CAN 1...
Device overview and operating elements Device overview and operating elements Keys A0502 Fig. 19: Keys Enter key Arrow keys Start/Stop key Function keys, variably assigned ESC key...
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Device overview and operating elements Displays A0503 Fig. 20: Displays 1. LCD display 2. CAN 1-LED 3. Device LED...
Functional description (general) Functional description (general) A0504 Fig. 21: Measurement and control system for a filter circuit Multi-channel measuring and control system pH sensor ORP sensor DULCOMARIN ® Coaxial cable In-line probe housing DGMa Control line Chlorine sensor CLE Metering pump 1 Chlorine sensor CTE Metering pump 2 T-coupling...
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Functional description (general) P module (power supply module with relay) N module (power supply module) M module (measurement module) Measuring and control of the pH value Measuring and display (optional rules) of the redox potential Measuring and display of the temperature of the sample water Measuring and display of the circulating flow Monitoring the sample water Measuring the temperature of the sample water...
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Functional description (general) Alarm (via relay output) Provision of the CAN bus with supply voltage N module (power supply module) Provision of the CAN bus with supply voltage CANopen metering pumps (Beta/4a, delta DLTa, Sigma S1Ca- S2Ca-S3Ca) Metering of pH correction agents, disinfectants or flocculants...
Maintenance, repairs and disposal Maintenance, repairs and disposal Maintenance CAUTION! Solvent Do not under any circumstances use solvent to clean the surfaces. Solvent can attack the surfaces. Clean the housing with a damp cloth. Then rub dry. The DULCOMARIN II is maintenance free. Replace the batteries ®...
Regulations governing disposal of used parts – Note the current national regulations and legal standards which apply in your country ProMinent Dosiertechnik GmbH, Heidelberg will take back decon‐ taminated used devices providing that they are covered by ade‐ quate postage.
Technical data spare parts and accessories Technical data spare parts and accessories Technical data You can find the technical data in the operating instructions of the individual modules, see also the section "Further applicable docu‐ ments". Spare parts and accessories Description: Part no.
EC Directive, by virtueof its design and construction, and in the configuration placed on the market by us. This declaration is no longerapplicable if changesare madetothe product without our authorisation. Productdescription: DULCOMARIN II measuring and control unit Producttype: Serial no.: see type plate on the unit...
Wiring diagram DULCOMARIN® II compact Wiring diagram DULCOMARIN ® II compact A0506 Fig. 24: Wiring diagram DULCOMARIN ® II compact (typical arrangement of modules) M module (measurement module) DXMaM II. A module (control module) DXMaA III. P module (power supply module with relay) DXMaP...
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Wiring diagram DULCOMARIN® II compact Comprehensive module populating options are listed in the "Sup‐ plementary instructions DULCOMARIN® II, DXMa Modules". M module (measurement module) DXMaM Description Terminal Ter‐ Pole Function Cable Drill hole Remarks identifier minal ⌀ Size Temp. input Temp.- sensor 1/M16 Pt1000/100...
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Wiring diagram DULCOMARIN® II compact A module (control module) DXMaA Description Terminal Ter‐ Pole Function* Cable Drill hole Remarks identifier minal ⌀ Size Relay output 1 Control acid pump 13/M12 Control alkali pump Relay output 2 Control chlorine 14/M12 pump Control acid pump Control redox pump...
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Wiring diagram DULCOMARIN® II compact P module (power supply module with relay) DXMaP Description Terminal Terminal Pole Function Cable Drill hole identifier ⌀ Size Alarm relay Horn control d6.5 8/M16 Power relay 1 Control acid solenoid valve d6.5 9/M16 Control alkali solenoid valve Power relay 2 Control chlorine solenoid valve d6.5...
Index Index 1, 2, 3 ... IP 54..............25 10 pole ribbon cable..........34 IP65 protection rating........... 31 16 pole ribbon cable..........34 Keys..............36 Accessories............43 Ambient conditions..........13 LAN coupling............5 Automatic start-up..........11 L circuit board............35 Battery type: CR2032, 3 V approx.