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Gossen Metrawatt U1603 Mini-Summator, 6 Inputs, LON QATAR

2000.0QR

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Description

Feature	Detail
Product	Gossen Metrawatt U1603 Mini-Summator — 6 inputs, LON-Bus interface
Purpose	Acts as a data-collector / LON interface: logs energy, power or other measurement data from connected meters/sensors over a LON network. (gossenmetrawatt.de)
Inputs	6 universal inputs — configurable as analog current (± 5 mA / ± 20 mA), analog voltage (± 10 V), or S0/pulse inputs. Useful for meters, flow or heat sensors, pulse meters, etc. (gossenmetrawattusa.com)
Network / Meter Connectivity	1 electrically isolated LON interface — you can connect up to 63 compatible LON-bus meters (e.g. energy meters from U168x series) to expand measurement capacity. (gossenmetrawatt.de)
Processing & Logging	64 processing channels — physical or LON meter outputs can be assigned for calculation of energy, power, consumption, cost, etc. Data can be stored as load profiles (interval energy, cumulative values, max values, etc.). (gossenmetrawattusa.com)
Outputs & Controls	2 analog outputs (± 20 mA or ± 10 V), 4 MOS-switch outputs, and 2 relays (change-over contacts) to trigger external devices based on configured logic. (gossenmetrawattusa.com)
Communication & Interfaces	Two RS-232 interfaces (115 kbit/s) for PC, modem, printer, or clock synchronization. Also supports network connection via ECS-LAN for multi-device monitoring. (gossenmetrawattusa.com)
Use Cases	Energy monitoring and logging systems, building or facility energy management, aggregate metering (electricity, heat, flow), cost-center billing, remote data readout and reporting, automation/ control via relay/ outputs.
Condition / Notes	According to the manufacturer archive, the U1603 is listed as “discontinued”. (gossenmetrawatt.de) There is no built-in display or user-panel — configuration and data-reading require a PC and software. (gossenmetrawattusa.com)