TOPAX controller and measuring amplifier of Lutz-Jesco

Our current products represent many years of experience acquired from several generations of TOPAX controllers. Lutz-Jesco has a wide range of controllers available to meet all kinds of measuring and control requirements, in industry and in the treatment of drinking water and bathing water. Their modular design makes them adaptable and highly compatible with the other measuring and control equipment. As they can be connected directly to all kinds of sensors, there is nothing to prevent comprehensive control and analysis of the dosing process.

The new multi-channel controller

The TOPAX® MC is Lutz-Jesco GmbH's latest multi-channel controller. Its modular design makes it an adaptable and extremely competent partner for all your measurement and control technology requirements. Whether you need to measure chlorine, the pH value, Redox value, or the pH value four times, the modular design permits any combination.

The outputs can also be selected freely. For instance, you can actuate dosing pumps via an optocoupler or relay and servomotors via a relay or a 20 mA output.

The high-resolution 5 inch colour display has a user-friendly operating interface. User-friendliness is rounded off with a simple touch control and multi-lingual intuitive menu navigation.

Free digital outputs can be configured freely. Irrespective of whether they need to switch following measuring water shortage, measuring value exceedance or undercutting or other possible alarm triggers: the configuration is not subject to any limits.

You can use the four analogue outputs (0/4 – 20 mA) or the network capability to transfer the measured values to a web browser or a tele-maintenance point. A settable time interval can be used e.g. to issue an automatic reminder for wear-related sensor change. You can use the USB interface to save data (e.g. measured values and parameter settings, alarms, messages etc.) on a USB flash drive.

At a glance

Modular structure of the inputs and outputs
Up to four sensors and additionally up to four temperature sensors
Freely-configurable overviews
Difference value measurement (e.g. ΔpH)
Graphical display of the deviation from the desired setpoint
Up to four reference sets can be configured and loaded via a digital input or time control
Service entries and sensor change can be saved
Limit value control (can be used as a DIN contact for partial load operation in accordance with DIN 19643)
1 – 9 potential-free relay outputs
Web server and Modbus protocol via Ethernet
Trend Display
Large colour touch-display
Data is saved on a USB flash drive

*Abbildung kann vom tatsächlichen Produkt abweichen

Our complete range of multi-channel controllers

TOPAX® MC

Description:Zuverlässig und individuell Mit der EASYPRO erhalten Sie ein komplett auf Ihre Bedürfnisse abgestimmtes System zur Überwachung und Regelung verschiedener Wasserparameter in Ihrem Schwimmbad. Durch den auf der EASYPRO verbauten Mehrkanalregler TOPAX® MC werden die Wasserparameter kontinuierlich gemessen und im Sollbereich gehalten. Er bietet die Möglichkeit eine Vielzahl von Aktoren und Stellgliedern anzusteuern und zeichnet sich durch seine sehr einfache und intuitive Bedienung aus. Die mehrfarbigen LEDs sorgen für eine optische Warnung, wenn die Wasserparameter den Sollbereich verlassen. -->Features & advantages: At a glance Modular structure of the inputs and outputs Up to four sensors and additionally up to four temperature sensors Freely-configurable overviews Difference value measurement (e.g. ΔpH) Graphical display of the deviation from the desired setpoint Up to four reference sets can be configured and loaded via a digital input or time control Service entries and sensor change can be saved Limit value control (can be used as a DIN contact for partial load operation in accordance with DIN 19643) 1 – 9 potential-free relay outputs Web server and Modbus protocol via Ethernet Trend Display Large colour touch-display Data is saved on a USB flash drive TOPAX® MC Housing dimensions (W x H x D)mm 302 x 240 x 107 Voltage supply 100 – 240 V AC, 50/60 Hz Power consumptionW max. 20 Analogue outputs for remote transmission 4 x 0/4 – 20 mA, working resistance max 500 Ω Disturbance variable inputmA 0/4 – 20 Interfaces Ethernet TCP/IP or RS485 Modbus RTU (optional) Protection class IP65 Ambient temperature°C -5 to +45 (no exposure to direct sunlight) Control characteristic P, PI, PID or PD behaviour, control direction selectable with disturbance variable feed forward, 2-side control selectable Measuring inputs (depending on version) Number of measuring inputs up to 4* Free chlorineAmperometric 3-electrode measuring cell with potentiostat (DMZ3.1)mg/l 0 – 15 (dependant on the measuring cell transconductance) CS120 excess chlorine measuring cellmg/l 0 – 10 (dependant on the measuring cell transconductance) Diaphragm-covered measuring cellmg/l 0 – 2 or 0 – 10(dependant on the measuring cell) Chlorine dioxideAmperometric 3-electrode measuring cell with potentiostat (DMZ3.1)mg/l 0 – 15 (dependant on the measuring cell transconductance) CS120 excess chlorine measuring cellmg/l 0 – 10 (dependant on the measuring cell transconductance) Diaphragm-covered measuring cellmg/l 0 – 2(dependant on the measuring cell) Total chlorineDiaphragm-covered measuring cellmg/l 0 – 10 (dependant on the measuring cell) pH valuepH single-rod measuring cellpH 0 – 14 (dependant on the single-rod measuring chain) Redox valueRedox single-rod measuring cellmV 0 – 1000 (dependant on the single-rod measuring chain) Conductivity conductiveConductivity measuring cell (k=1)mS/cm 0 – 2, 0 – 20 or 0 – 100(Depending on the configuration, corresponds to approx. 0 – 1 % or 0 – 5 % salt content) TemperaturePt100°C -10 bto +90 5 – 60 (configurable) Output modules (depending on version) Servomotor relay 2 x 230 V AC, 5 A (ohmic resistive load) kΩ Potentiometer feedback: 1 – 10 Servomotor 20 mAmA Constant 0/4 – 20 mA output Servomotor with 20 mA feedback Relays 2 x 230 V AC, 5 A (ohmic resistive load) Optocoupler 2 x 80 V DC, 5 mA Downloadshttps://www.lutzjescoamerica.com/fileadmin/data/dokumente/pg4/LJ-TOPAX_MC-DE-BA.pdfhttps://www.lutzjescoamerica.com/fileadmin/data/dokumente/pg4/LJ-TOPAX_MC-EN-BA.pdfhttps://www.lutzjescoamerica.com/fileadmin/data/dokumente/produktinfos/LJ-TOPAX-MC-DE-PI.pdfhttps://www.lutzjescoamerica.com/fileadmin/data/dokumente/produktinfos/LJ-TOPAX-MC-EN-PI.pdf

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Lutz-JESCO America Corp.

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