Energy Control System – Modular Summator, up to 64 S0, Ethernet, LON (new)

The SU1604 summator expands the energy control system to include a modular data logger system.

The summators included in the energy control system collect meter data from various interfaces, and evaluate them by means of internal processing channels. Operating and consumption values determined in this way are summed up in synchronization with the power utility’s measuring interval, and are saved together with the associated maximum values. This autonomous energy database allows for logging, visualization, optimization and cost center related billing of all electrical and non-electrical energy media.

The SU1604 summator unites time-tested functions with the most up-to-date technology and a flexible, modular housing concept.


It can be equipped with up to 64 electrically isolated S0 meter inputs in a modular fashion for processing pulse-shaped S0 input signals. The SU1624 pulse input module is used to this end.

Up to 64 LON devices can be connected to the SU1604 summator via the easy-to-wire, reverse polarity protected and electrically isolated LON interface. [... more]

  • New modular concept
  • Software is upward compatible to U1600/1/2/3 summators
  • 64 processing channels for calculating energy, power and costs
  • Physical inputs (up to 64) or LON meters can be allocated as desired
  • Energy Control Language (ECL) for programming analyses, monitoring and optimization
  • LON interface for 64 LON devices
  • RS 232 port
  • RS 485 port
  • Two ECS LAN interfaces
  • Ethernet port with ECL access via TCP/IP

Scope of delivery:

One SU1604 basic module
One split toroidal core
Two ME 22.5 T-bus mounting rail connectors


  Article No: U1604
Icon Technical Data » GB (pdf 152 kB)
Icon Operating Instructions » GB (pdf 1011 kB)
Software ECSwin
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