DatasheetsPDF.com

U1660

GOSSEN METRAWATT
Part Number U1660
Manufacturer GOSSEN METRAWATT
Description LON-Add-On Component Meter Reading Module
Published Jun 22, 2014
Detailed Description U1660 LON-Add-On Component Meter Reading Module 3-349-214-03 2/12.05 • • • • • 8 active S0 pulse inputs required pulse...
Datasheet PDF File U1660 PDF File

U1660
U1660

Overview
U1660 LON-Add-On Component Meter Reading Module 3-349-214-03 2/12.
05 • • • • • 8 active S0 pulse inputs required pulse duration > 100 ms LED state display FTT-10A transceiver (78 kBit/s) Standard network variables for energy, instantaneous power and state LED status display QUALITY MANAGEMENT SYSTEM DQS certifizied per DIN EN ISO 9001 Reg.
No.
1262 Applications The LON add-on component is used for scanning measuring points within the energy control system in a decentralized fashion.
The U1660 meter reading module processes data from up to 8 energy meters with pulse output (S0), or floating contact.
The active inputs do not require any additional power supply which minimizes wiring expenses.
The add-on component expands the functions offered by the U1601 summator, the U1602 micro-summator and the U1603 mini-summator to include external inputs via the LON interface.
Display Elements Power LED Active LED On: On: Operating voltage on S0 inputs are supplied with voltage.
If the adapter is in unconfigured or offline state, the LED is off and the SO inputs are not supplied with voltage.
Signals the state of the LON node („Service LED“), is activated for 2 seconds upon receipt of a wink command.
On: Module has no application Blinking: Module is not configured On: Current flow via pulse contact of the meter Error LED Function U1660 is a meter reading module with eight active inputs.
It determines energy and instantaneous power on the basis of SO pulses.
The valence of a pulse (delta) is calculated from the meter constant (nciPulseRate).
The pulses are counted (nvoEnergyPower) and converted into energy (nvoEnergy).
Instantaneous power (nvoPower) is calculated from the distance between two pulses.
The network variables nvoEnergyPower, nvoEnergy and nvoPower are calculated and transmitted after each pulse.
The meter readings (nvoEnergyPower, nvoEnergy) are lost upon auxiliary voltage failure.
In addition to energy and power measurement, the state of the binary inputs is ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)