Designed for Automated Metering The ETM Purple 4GX Modem is designed for use with a variety of energy meters in order to provide a robust communication channel for meter data to back office systems. The Purple modem has a compact design and will fit inside the most common electrical meters present on the market.
Telstra™ Approved With 700MHz Band 28 the ETM Purple 4GX Modem is approved for use by Telstra™ on their 4GX network, and will also work with Optus’s 4G Plus network.
Interfaces The 4GX modem has a single 8 -Pin RJ45 connector for serial and power, a USB connection that can be used for debugging/status information when operating in JET mode, or as a serial connection. Two antenna connections, FME M on 110mm (approx.) cable are provided for a main and diversity antenna.
ETM IoT Cloud Dashboard (IoTConx) With the IoT dashboard support, parameters like signal strength, GSM base station, cell, temperatures etc. can be remotely monitored via a powerful WEB based interface.
JET Code – Intelligent Operation The ETM Purple 4GX industrial serial modem can have JET code loaded which provides functionality such as; Threaded Tunnel, Serial to Server, TCP Server, and status logging. These functions can make the unit an ideal communications solution for legacy serial equipment and or applications that might have used CSD (circuit switched data).
RS485 Units that allow for RS485/422 communication can be made available depending on quantities required.
Last Gasp – Power Failure Alarming Special versions of the unit are available that can provide power failure alarms (“last gasp”) by utilizing super capacitors to allow sending of an alarm after a power failure.
Key Applications of ETM Purple 4GX Serial Modem :
- Automatic meter reading
- Comms Link for Data Loggers
- SMS Modem
- Sending Alarms from PLC or PC