multimax D6 - Energy Optimization System

multimax D6 - Energy optimization system

Combinable energy optimization. Modular design for maximum flexibility


The best choice for optimum performance and maximum cost savings

You may not be able to fully eliminate energy costs for power calculation, but you can reduce them signifi cantly. You can, for example, reduce the consumption, create a state of subsidized non-typical network usage or benefi t from personal grid usage fees. The multimax energy optimization system monitors, controls and optimizes the energyconsumption behavior of connected consumers.While optimizing the operating process, the consumerproperties and energy supply conditions are taken into account.

Highly flexible and extremely efficient

The key to successful energy optimization is the perfect coordination of reliable product technology with fl exible load control. With its modular system architecture and comprehensive functionality, the multimax energy optimization system is easy to expand and highly effi cient for the most diverse applications.

Modular system

With the multimess and multisio modules, you can expand the load management system to control up to 80 consumers.

Intelligent functions

Target value and instantaneous value monitoring, target value tracking, prewarning contact (alarm), timer programs, emergency shut-down, etc.

Analog outputs

For consumers that are controlled continuously, the multisio D2-2AO module is the right choice. Inputs and outputs can be linked.

Meter inputs with pulse totalizer function

multimax D6 can capture the values of up to 5 meters. You can connect additional meters with the multisio D2-4DI module.


  • Saving energy costs by lowering electricity or gas peaks
  • Optimizing energy consumption by intelligent load distribution
  • Several monitoring functions for increased operational safety
  • 10 internal time programs for different actions
  • Feedback on the instantaneous device power for precise optimization
  • Optimization calculation for up to 80 devices via decentralized substations
  • eBus interface


Other Features

  • Optimization is better than switching: thanks to its analog signal outputs, multimax can switch consumers according to the demand
  • The modular system allows for unlimited application possibilities
  • Integrated programs ensure that non-typical network usage is maintained or that the timer
  • control of systems works
  • The standard consumer feedback (on/off )reduces the number of switching operations.
  • The instantaneous power consumption of the consumers is displayed, increasing the savingspotential and reducing the number of interventionsin the production process
  • By linking several values, even sensitive consumers can be included in the optimization process (e.g. large thermal devices)

Technical data

Input and output configuration

multimax D6-ESBSDS-5DI6RO1DO

Pulse inputs (working and synchronization pulse): 5
Setpoint switching (for floating contact): 3
Relay output: via multisio D4-4RO-ISO
Maximum prewarning relay: Standard model
serial interface:  
KBR eBus: Standard model
KBR module bus: Standard model
KBR display: Standard model
Software suport
visual energy 3/ OPC Server: yes
visual energy 4: yes
Power suppply
Operating voltage: 85 - 265 V AC/DC, 50 / 60 Hz
Power consumption: 15 VA
Mechanical data
Central unit: 6 TE (90 x 105 x 61 mm)
Weight: approx. 650 g
Display: 96 x 96 mm (visible: 92 x 92 mm)
Weight: approx. 200 g


Device Type

Zentraleinheit: multimax D6-ESBSDS-5DI6RO1DO
Display: multimax F96-DS

Optimization lines
Maximum expandability 32 Linien
(up to 80 devices)
Substations (max. 20 moduls)

Output modules for switching consumers on and off
4 electrically insulated outputs
4 non-electrically insulated outputs
2 outputs for analog device control

multisio D4-4RO-ISO
multisio D2-4RO
multisio D2-2AO

Input modules for feedback on the device status
4 floating inputs
3 inputs with device power recording

multisio D2-4DI
multimess D4


Switching performance
Self-optimizing (circuit switching of the same stages): Standard model
Priority can be adjusted for each optimization input and output: Standard model
Optimization criteria
Setpoint control (variably programmable setpoints): 3
Setpoints can be controlled using time programs Standard model
Stage power with hook-up probability: Standard model
Priority switching (circuit switching with the same priority): Standard model
Measuring period timeout, minimum switch on time, minimum and maximum off time: Standard model
Non-typical network usage Standard model
Monitoring functions
Maximum prewarning in case of excessive power: Standard model
Automatic emergency shutdown of selected devices in the event of malfunction: Standard model
Target value tracking if power value is exceeded Standard model
Counter and synchronous pulse monitoring: Standard model
Periodenunabhängige Überwachung der maximalen Momentanleistung Standard model
Communication monitoring between central unit and substation:
Display type: LCD, via display
multimax F96-DS
Combined pulse interval measuring / trend calculation: Standard model
Pulse summation function for multiple counters Standard model
Direct measurement with multimess 1D4 additional module Standard model
Load profile memory:: Standard model
Active energy memory for high and low tariffs: Standard model
Memory for switching operations: Standard model
Event memordy (power failures, errors, programming interventions, etc.) Standard model
Memory can be read out on device | memory can be read out via KBR eBus Standard model
Time functions
10 internal time programs
(global eBus master time programs are processed)
Standard model
Calendar function: Standard model
Daylight saving time: Standard model
Automatic leap year adjustment Standard model
Time functions
Digit code: Standard model

multimax - Energy Optimization System


The best choice for optimum performance and maximum cost savings

Brochure multimax en