Electricity meter
Smart metering
Wireless access
RS232 connection
FW updates
Remote access
Product code:
WM-E2SL
 

Power consumption metering by our snap-in wireless modem through CDMA 450 / 2G / 3G / 4G / LTE-M / Narrow Band wireless networks.

Our scalable modem family has RS232 compatible connection (through RJ45 interface).

The modem is part of the AMI (Advanced Metering Infrastructure) of public utility company.

It is suitable for remote meter readout of electricity meters, meter data download and configuration on the provider’s request by schedules or on-demand.

Compatible with the Landis+Gyr® E350, E450, E550 (type ZxG 3xx and ZxG 4xx)  electricity meters.

 

Benefits

• It supports CDMA 450, 2G, 3G, LTE 4G, LTE-M Cat.M and Narrow-Band Cat.NB networks
• The modem can be fitted into the meter enclosure and it can there be securely fastened
• Compatible with the Landis+Gyr® E350, E450, E550 (type ZxG 3xx and ZxG 4xx)  electricity meters
• Design and connectivity satisfy brand vendor meter manufacturer standards
• Separated and sealed isolation from meter
• Power supply from the metrology (10V DC power)
• „Pull” data sending (HES request)
• IEC 62056-21 protocol
• High availability
• It can also be operated from a private network with NAT, modem connects to the HES (Head End System)
• Remote & safe firmware updates
• Downloadable configuration tool: UniTerm®
• It constitutes a cost-effective solution, when implementing an automated energy metering system
• Supercapacitor option

 

Application

  • Utility companies
  • Meter data transmission to the HES centre
  • Connecting meters to the Smart Grid

Design

The modem unit fits into the meter enclosure.

 

Communication

The modems supports CDMA 450, 2G, 3G, 4G, LTE-M, NB (narrow-band) mobile network standards, static IP addresses. Transparent data transmission, supporting TCP/IP.

 

Connection

RS232 data connection (through RJ45).

 

Software features

  • Auto network recovery
  • Remote data download (such as metering values, parameters, load profile, log)
  • Remote configuration and firmware updates
  • Realtime clock

 

Connection

  • RJ45 connection cable
  • Optional FME antenna (50 Ohm) – upon request
  • UniTerm® configuration software

 

Technical data

WM-E2 SL

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