- User operated programming using double row of illuminated LCD display.
- Display text in English, French, German, Italian or Dutch.
- Simple control utilising easy to follow symbols.
- Adaption to user specific requirements by means of options programmable on site.
- Simple operation by means of a few clear operating symbols.
- Can be used for various sizes of plant.
- Capacity values programmable from 1 to 65535 m3
- Regeneration/rinsing activation by conductivity, time interval, flow, external switching, real time clock or manual control.
- Time delayed regeneration/rinsing.
- Control of quantity dependent flushing.
- Extensive status report facility using information button. Flush control, regeneration/rinsing time, extra program, filter capacity, total quantity of treated water, current input and outputs status, software version, start time interval, time delayed regeneration/rinsing, service telephone number, input and output programming.
- Large green LED-display showing conductivity, remaining capacity or remaining interval time until next regeneration/rinse.
- Input of service telephone number.
- 6 inputs: water meter, level switch for chemical tank cation, level switch for chemical tank anion, level switch for storage tank, regeneration wait and external regeneration start.
- Integrated conductivity meter with automatic range switching.
- Conductivity range according to the instrument probe cell constants from 0,1 to 100.000 µS/cm.
- The instrument probe cell constants programmable from 0,01 to 10,00 cm-1.
- Manual or automatic temperature compensation.
- 9 powered relay outputs and 6 relay output with dry contact for control valves, home switches, service valves, circulation pump, suction valves, fill valve cation, fill valve anion, extra programs, regeneration/rinsing procedure, take-off impulse, signalling and flushing.
- 6 relay outputs (dry contact): extra programs, regeneration/rinsing procedure, take-off impulse, signalling and flushing.
- Secure from power failure as all data is stored long-term without battery.
- Real time clock with “lifetime” battery.
- Efficient micro controller with watchdog, illegal operation code and cycle monitoring.
- Safeguarded from EMC by galvanic separation between microcontroller and in- and output circuits and also by additional interference suppression filter.
- Available for wall-mounting.
- Available (input /output) : 24/24VAC, 115/115VAC, 230/230VAC, 115/24VAC, 230/24VAC, 240/24VAC
The unit type ES2070CA is universal applicable for automatic monitoring and control of demineralisation plants. Universally implementable for a wide range of control valves, pilot valves but also for solenoid valves. Adaptable to user specific requirements by built-in programmable options. The programmed configuration will be stored into non volatile memory and therefore not be affected by power loss.
|Water Filter / Softener Controller – ES2070CA (Incl conductivity meter, Temperature, 6 inputs and 15 outputs).|
|Model||Power in / out|
|ES2070CA||24/24, 115/115 or 230/230 VAC|
|ES2070CA||115/24, 230/24 or 240/24 VAC|