Datasheet User Guide
Designed for Automated Metering The ETM Purple product family 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 Purple2 4G AUS is approved for use by Telstra™ on their 4GX network, and will also work with Optus’s 4G Plus network.
Interfaces The unit has a single 8 -Pin RJ45 connetor for serial and power, a USB connection that can be used for debugging/status informationwhen 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 (EWO) 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 Purple2 4G 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.
PART NO: ETM29001M03
ETM ANTENNA OPTIONS: ETM Pacific Stocks a range of cellular and RF M2M antennas as well as extension cables and RF adaptors. See antennas for further info.
POWER SUPPLIES FOR ETM MODEMS: ETM9140 and ETM9440 modems have an RJ12 power connection as standard, ETM Purple2 4G AUS modems have a single combined RJ45 power, please contact us for more information.
CABLES FOR ETM MODEMS: ETM Pacific stocks a range of interface, power and IO cables for use with ETM9140, ETM9440 and ETM Purple2 4G AUS modems, please contact us for more information.
Model: ETM-Purple2 3G PB ETM-Purple2 4G AUS Module: Cinterion EHS6 Cinterion ELS61-AUS Cellular Connectivity: 3G / 2G 3G / 4G EWO support: Yes Yes Frequency: – GSM 850/900/1800/1900 MHz N/A – UMTS 800/850/900/1900/2100 MHz 850/900/2100 MHz – LTE N/A 1800, 850, 900, 700 MHz Bands 3, 5, 8, 28 Data transmission: – LTE / 4G No LTE Cat.1 DL: max. 10.2 Mbps, UL: max. 5.2 Mbps – HSDPA DL: max 7.2Mbit/s UL: max 5.76 Mbit/s DL: max 7.2Mbit/s UL: max 5.76 Mbit/s – EDGE Class 12 Class 12 – GPRS Class 12 Class 12 – CSD Yes Not Applicable – SMS Yes Yes – TCP/IP Yes Yes Dimensions: 72x52x23 mm Weight: 70 g Power Supply: 5-35VDC (Minimum 7V for Last Gasp versions) Power consumption: 400 mA (rated), <250mA (transmitting), <35mA (idle), <0.7mA (sleep) Operating temp: -30°C to +70°C Antenna: FME M RS232:: serial connector (RJ45) Power: RJ45 or power over USB (minimum 7V needed for last gasp versions) USB: USB 2.0
Configuration tools and support for managing Java enabled functionality of the modem is available on request, please contact us for further information.
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