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Item number: U1604

Modular summator, Ethernet, LON

Base module for summator SU1604 - The summator combines proven functions with the latest technology and a flexible, modular housing concept.

The summator stations of the Energy Control System collect meter data via various interfaces and evaluate them via internal calculation channels. The work or consumption values determined in this way are summed up synchronously with the measuring interval of the energy supplier over defined periods and a programmable interval and stored with the associated maxima. Using this self-sufficient energy database, all electrical and non-electrical energies and consumptions can be recorded, visualized, optimized and billed on a cost center basis.

  • Modular summator, Ethernet, LON
  • Modular summator, Ethernet, LON

The SU1604 summator station expands the Energy Control System with a modular data logger system.

The summator can be modularly equipped with up to 64 galvanically isolated S0 counter inputs for processing pulse-shaped (S0) input signals. The SU1624 pulse input module is used for this purpose.

Up to 64 LON devices can be connected to the SU1604 summator via the easy to wire, reverse polarity protected and galvanically isolated LON interface.

For easy evaluation, all relevant energy or consumption data is recorded over defined periods and a programmable interval and stored as load profiles with the associated maxima.

In addition to the interval measurement data list, up to four recorders with max. 64 channels and different time bases starting from one second can be defined. Any data (analog values, power values, consumption values in the interval and also total counter readings) can be selected per channel and stored as 32 bit "float" values (default) or also as 64 bit "double" values.

The Ethernet interface allows remote access to device data via a TCP/IP network. Up to 4 TCP/IP sockets with ECL access (corresponding to 4 COM servers used so far) can be used simultaneously. Also an ECS-LAN networking can be realized via two of these sockets (ECS-LAN-via-COM).

  • Technical characteristics
    • New modular concept
    • Software upward compatible with U1600/1/2/3 summators
    • 64 calculation channels to determine energy, power and costs. Physical inputs (up to 64) or LON meters can be assigned as required
    • Energy Control Language (ECL) for programming evaluations, monitoring and optimizations
    • LON interface for 64 LON devices
    • 1 RS232 interface (max. 921 kBaud)
    • 1 RS485 interface (max. 921 kBaud, half-duplex)
    • 2 ECS-LAN interfaces (max. 375 kBaud)
    • Ethernet interface (100 MBit/s) with ECL access via TCP/IP (4 sockets)



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