Single/multi-channel controller TOPAX MC Lutz-Jesco

The TOPAX MC single/multi-channel controller offers modular flexibility for measuring a wide range of parameters including chlorine, pH and redox potential. With its intuitive touchscreen operation and extensive configuration options, this single/multi-channel controller is ideal for complex control applications.

Lutz-Jesco TOPAX

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The TOPAX MC from Lutz-Jesco is the pinnacle of innovation in the field of multi-channel controllers. The modular design of this multi-channel controller makes it an adaptable and high-performance assistant for a wide range of measurement and control tasks. The modular design of the multi-channel controller allows for the recording of a wide range of measurement parameters such as chlorine content, pH value, redox value or even a quadruple pH measurement in any possible combination.

TOPAX MC Lutz-Jesco single/multi-channel controller

TOPAX MC Lutz-Jesco single/multi-channel controller

The outputs can also be selected arbitrarily. For example, you can control dosing pumps via an optocoupler or relay, and servo motors via a relay or 20 mA output.

The high-resolution color display has a user-friendly operating interface. The user-friendliness is complemented by simple touch operation and multilingual intuitive menu navigation.

The free digital outputs can be freely configured. Whether they are to be switched after a lack of water in the sample, an over or under measurement value, or other possible alarms: the configuration is not subject to any restrictions.

You can use the four analog outputs (0.4 to 20 mA) or the network capabilities to transfer the measured values to a web browser or to a remote service center. The configurable time interval can be used, for example, to automatically remind you to replace the sensor due to wear and tear.

Data such as measured values, settings, and alarm messages can be easily saved to a USB flash drive via the USB interface.


The main functions of a multi-channel controller:
  • Modular structure of inputs and outputs
  • Up to four sensors and an additional four temperature sensors
  • Freely configurable overviews
  • Difference measurement (e.g. ∆pH)
  • Graphical display of the deviation from the desired set point
  • Up to four reference value sets can be configured and loaded via digital input or time control
  • Service records and sensor replacement can be saved
  • Limit value monitoring (can be used as a DIN contact for partial load operation according to DIN 19643)
  • 1 — 9 potential-free relay outputs
  • Web server and Modbus protocol via Ethernet
  • Dynamics graph
  • Large color touchscreen display
  • Data is stored on a USB flash drive

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