POWER CONSUMPTION & ELECTRICITY METERING FOR PUBLIC UTILITIESBY OUR CDMA 450 / 2G / 3G / 4G / LTE-M / NB-IOTMODEMS FOR ELSTER® / HONEYWELL®, ITRON®, EMH® AND LANDIS+GYR® METERS
SMART ELECTRICITY METERING MODEMS
Main FeaturesPower consumption metering by wireless modems through the CDMA 450 / 2G / 3G / 4G / LTE-M / Narrow Band wireless networks. Our scalable modem families are having RS232, RS485 (2 or 4-wire) data connection, transparent link.The modem forms part of the AMI (Advanced Metering Infrastructure) of public utility company.Suitable for remote meter readout, meter data download and remote configuration for provider’s request by schedules or on-demand. Our devices are compatible and matching with the electricity meters of the flagship manufacturers.
Benefits• The modem can be fitted into the meter enclosure
and there it can be securely fastened• Design and connectivity meets with brand vendor
meter manufacturer standards• Separated and sealed isolation from meter• Retrofit 2G to 4G migration: we offer our 4G meter
modems with same outfit, backward compatibility• Power supply from the metrology (AC or DC)• Optional surge protection from 4kV up to 12kV• Remote meter readout („Push” or „Pull” method)• IEC 62056-21 protocol / DLMS option• Scheduled data sending or triggered by an alarm, or
SMS triggering• Immediate alarm notification• Remote switch of the meter operation/tariff mode• Can be operated from private network with NAT also,
modem connects to the HES (Head-End-System)• Remote & safe firmware updates• Free, downloadable configuration software• Cost-effective solution, when implementing
an automated energy metering system
Design & construction• RS232/RS485 (upon request), transparent link• Universal, mountable to any meter (as external
modem)• Compatible with Elster® Alpha A1500 / A1800 /
A1140 / A1160 / A1700 and Landis+Gyr® meters • Power supply from the metrology (AC power)• Surge protection from 4kV up to 12kV
Software & configuration• Immediate alarm notification• WM-E Term® tool or optional DMSet® software• Push data transmitting (Ftp / IEC push or by SMS
trigger)• Scheduled data sending
or triggered by an alarm
Compatibility
Elster® A1500 Alpha
Elster® A1700 Alpha
Elster® A1800 Alpha
Elster® A1140/A1160 Alpha
WM-E1S®
Modems for ELSTER®, HONEYWELL® and the LANDIS+GYR® meters
WM-E2S®
Modem for ITRON® electricity meters
Design & construction• RS232/RS485 compatible connection (RJ45 serial,
configurable data speed, transparent link)• Power supply from the metrology (10V DC power)
Software & configuration• UniTerm® configurator• Pull transmitting (HES request)
Compatibility
Itron® ACE SL6000
Itron® ACE SL7000
Itron® ACE SL8000
Features• RS485 connection (RJ45, transparent link)• Power supply from metrology (DC)• UniTerm® configurator software• Pull data transmitting• For Landis+Gyr® ZxG 3xx,
ZxG 4xx meters
Design & construction• RS232/RS485 (upon request), transparent link• Power supply from the metrology (AC power)• Surge protection from 4kV up to 12kV
Software & configuration• Immediate alarm notification• WM-E Term® or DMSet® software• Optional configuration by SMS messages• Pull data transmitting (for HES request), or alarm
triggered• Push data transmitting (Ftp or IEC data push, by
SMS triggering)• Data encryption
Compatibility
Elster® AS220/AS230
Elster® AS3000/AS3500
Elster® AS1440
WM-E3S®
Modem for ELSTER®/HONEYWELL® meters
WM-E2SL®
Modem for Landis+Gyr® meters
Design & construction• Internal serial or external RS485 connection with
transparent link• Compatible with EMH® LZQJ-XC meter• Power supply from metrology (18V DC)
Software & configuration• Immediate alarm notification (SMS, UDP)• EMH VarioMod Manager® tool• Push technology (ftp push)
Features• RS485 connection, transparent link• Compatible with the 1-3 phase EMH®
VARIOMOD NXT4 meters• Power supply from meter (AC)• Surge protection up to 4kV• Immediate alarm notification (SMS, UDP)• EMH VarioMod Manager® tool• Push technology (ftp push)
WM Systems LLC8 Villa str., Budapest H-1222 HUNGARYPhone: +36 20 486 1133 E-mail: [email protected]
WM-E4®
2G/3G modem for EMH® meter
WM-E5®
2G/3G modem for EMH® meter
www.wmsystems.hu
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