WM-E2S Modem for Itron Meters

UPGRADE THE MODEMS NOT THE SMART METERS!

All around the world mobile operators are shutting down 2G/3G networks in order to give way to 5G. Companies that operate smart meters with 2G/3G connectivity must plan the migration to the latest 4G LTE network which is well-positioned to dominate smart metering communication technologies in the upcoming years. The migration to LTE has many advantages, for example, a shorter readout time due to the high-speed network with low latency.

Utilities have two options for migration: replace the meters or upgrade the modems! The 1st option comes with a high CAPEX, while the 2nd option is a future-proof solution that reduces TCO.  

Our company develops cellular modems that work smoothly and are fully compatible with the different models of electricity meters.

Our cellular modem represent a future-proof migration solution to the LTE network with the same functionality, on higher data speed. Configuration and firmware updates can be done remotely, minimizing the need for costly site visits.

This cellular modem designed specifically for the remote automatic meter reading of Itron^® SL7000, ACE6000, ACE8000, EM600 (E620) electricity meters through its RS232 or RS485 (RJ45) connector. By using the device, you can save time and money as it is no longer necessary the on-site, manual reading of meters.

In collaboration to provide state-of-the-art cellular modems for its customers in Europe, WM Systems was selected as one of the OEM suppliers of Itron.

The product’s case was designed to fit under the enclosure of the meter and it connects through an RJ45 data connector.

As part of an AMR/AMI solution this modem provides a stable, transparent connection to the meter through the HES can pull the consumption data from the meter.

The modem provides a transparent data link to the HES, through the LTE cellular network.

The modem can send data by CSData call (2G) also.

This is an ideal solution for remote readout of registers and consumption data of the connected electricity meters.

The modem can be snapped into the meter’s terminal cover.

The device is configurable with the WM-E Term^® software and remotely manageable with the Device Manager^®  software (order option).

Main features

• Cellular module order options:
  • LTE Cat.4 / 3G / 2G, CSD
  • LTE Cat.1 / 2G, CSD
  • LTE Cat.M / Cat.NB with 450MHz and 2G support option
• The modem can be assembled into the meter’s enclosure and fastened securely (sealed and separated from meter)
• DC power supply from the meter
• RS232 or RS485 transparent data connection (RJ45) by order
• Compatible with the Itron^® ACE6000, ACE8000, SL7000 (3W) and EM600(E620) electricity meters
• Supercapacitor (against power outages) – order option
• „Pull” data sending (for HES request), CSData call
• IEC 62056-21 protocol, transparent data transmission, TLS option
• WM-E Term^® configuration tool (mass FW updates, settings)
• Device Manager^® software (order option)

Application & Use Cases

• Smart Metering / AMI
• Remote Monitoring & Control
• Data Acquisition & Logging

Industries

• Energy & Utilities
• Manufacturing & Industrial
• Smart Cities & Infrastructure

Solution

• AMR/AMI
• Edge Data Collection
• IoT Device Lifecycle Management