Cellular & SMS Modems – 3G & 4G, with Serial Port or SMS I/O Control

ETM9140-4G/3G
4G/3G Intelligent Cellular Modem with 7x I/O (digital / analog / pulse), SMS alarms

The ETM9140-4G/3G Intelligent terminal is designed for demanding industrial applications needing additional self monitoring functionality or I/Os for alarm, monitoring or data logging applications.

The units are very compact and come with an RJ45 IO port, DB9 serial (RS232) and RJ-12 power input.

The units can send SMS or IP alarms based on the state of analogue or digital inputs,
log analogue or pulse inputs (data sent by IP) and
monitor system information such as signal strength.

In addition the units can switch digital outputs and an optional relay board is available for this purpose (see below).

Configuration of the device is done via PC-based Configuration Tool software, with the device connected via RS-232 serial port.

Applications include:

• SMS alarm and control
• Pulse logging of rain gauges, water or electrical meters
• Automated meter reading
• ON/OFF control, eg irrigation pump

I/O’s:

• Total of 7 I/O lines via RJ45 connector
• Configurable Digital Inputs: I/O 1 thru 7: LL<0.5V, HL>2.5V, Max Input ±50VDC – support dry contact or digital lo/hi signal
• Configurable Digital Outputs: I/O’s 1 thru 7: LL 0V, HL 3V, 0.1mA (or use the optional I/O board to convert to Relays)
• Pulse Inputs (for logging): I/O’s 1, 2 & 3
• Configurable Analogue Inputs: I/O’s 3, 4, 5, 6, 7: 0‐2.5VDC (or use the optional I/O board to accept 0-10V / 4-20mA)
• Switched Power on IO7 (programmable): yes

Logging Capability (note this requires a server to receive data via TCP/IP):

• Approx Logging Capacity: 3000/n (where n is the number of inputs logged)
• Minimum Log Interval: 1 minute
• Available Log Types: Analogue 0‐2500mV (scalable), Pulse (Count), Pulse (Frequency)

Progammable Sleep Mode Available
Wake up PIN for Sleep Mode: Pin 4 on RJ12 Power Input

Power Supply: +6VDC to +35VDC
Dimensions: 105 x 56 x 25mm Weight: 100g

Quad-Band LTE: Bands 3, 5, 8, 28 (1800, 850, 900, 700 MHz)
Tri-Band UMTS: Bands 1, 5, 8 (WCDMA/FDD 2100, 850, 900 MHz)
2 x FME M antenna leads

ETM9140-3G-4G Data Sheet​ (pdf)

ETM26002M00-ETM9140-4G/3G-SET:  ETM9140-4G/3G intelligent cellular terminal set: $713+GST  (03/2021)
Set includes:

• ETM9140-4G/3G SMS Controller Module, with 7x I/Os Digital or Analogue, Pulse, SMS Alarm
• Serial Cable, RS232 data DB9M to DB9F 2m
• Antenna, Mag Base 4G FME F 3m
• Mains Adaptor + 5 VDC to + 35 VDC WDM 1070 with lead
• Manual

The I/O board allows for the connection of typical commercial/industrial sensors and control components such as:

• 0-10v or 4-20mA sensors
• Switching of DC loads to a maximum of 2A 30VDC

Typical Applications Include;

• Irrigation pump control
• Alarm and control of air conditioning & refrigeration units
• Remote monitoring of water or fuel tank levels
• Remote monitoring of environmental conditions such as temperature, humidity, rainfall etc
• Remote monitoring and alarm for server rooms, including ability to provide a reset signal if required
• Rainfall &/or bore hole level monitoring

Data on ETM I/O Board (pdf file, opens in new tab)

ETM_IO_Board Signal Conditioning Board for ETM9140, updated design with DIN rail mount: $303+GST  (03/2021)

• Technical Specifications:
• Dimensions 132mm x 107mm x 20mm (without modem attached)
• Weight 140g
• Operating Temperature Range -20°C to 55°C
• Input power supply +5 to 35VDC via RJ12 connector or screw terminals
• Power consumption 12mA at 12VDC (without modem connected)
• 24V sensor power supply, 100mA maximum

Kit Includes:

• RJ12-RJ12 cable for linking power from I/O board to modem
• RJ45-RJ45 cable for linking I/O from modem to I/O board
• PCB standoffs and screws for attaching modem to Board

The rugged design with integrated backup battery and wide temperature operation, makes it suitable for many industrial applications.

Typical applications include:
• SMS alerts for equipment rooms – with power failure alerts powered by the optional backup battery
• Pump monitoring and control via SMS – see Sewer Pump Case Study
• Tank level monitoring
• Irrigation system alerts

Several key features make the CYCON-1280-4G an ideal choice:
• Easy configuration via SMS commands (text messages) or via serial port
• SMS Alarms from dry contacts, and power failure alerts
• One relay output controlled by SMS commands
• Expandable to connect to other I/O devices such as ADAM modules
• SMS Alarm allows up to 16 recipients per group, with 4 groups
• Customised SMS alarm messages for on & off
• Each input can be configured to alert a different recipient group
• Optional rechargeable backup battery gives power failure alerts and allows alarms to be sent even in an extended power outage
• Low power consumption makes it suitable for solar/battery applications
• 4G/3G module built-in ensures maximum coverage across Australia
• Supports 7-32V power, with vehicle ignition connection

More CYCON-1280 details (this site, opens in new tab)

PDF Data Sheet of CYCON-1280-4G (pdf file, opens in new tab)

CYCON-1280 Quick Start Guide – Temperature Sensor (pdf file, opens in new tab)

CYCON-1280 Quick Start Guide – Digital Inputs and Relay Output (pdf file, opens in new tab)

Case studies of CYCON-1280

Why have 4 Recipient Groups?

The Recipient Groups feature is useful where you have different levels of escalation, or different working hours. For example you could connect your equipment to one input (or several inputs) of the CYCON-1280 via a timer switch that only operates Monday to Friday during business hours, and another input via a second timer switch that operates on the weekend or nights. Then you can have a different group of people alerted at those different time periods, according to their working hours.

Another application is if you have one recipient group for operations staff, and another group for management. Then you can set up the inputs and groups so that non-critical alarms go to the operations staff only, and critical alarms get sent to management as well.

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 & Supports all Australian networks

With 700MHz Band 28 the ETM Purple2 4G AUS is approved for use by Telstra™ on their 4GX network, giving maximum coverage, and will also work with Optus’s 4G Plus network and Vodafone 4G.

Interfaces

• Serial RS232 and DC power: Connected via a single 8 -Pin RJ45 connector. A cable adaptor to break this out to DB9 serial and RJ12 for DC power is supplied in the “kit”.
• Mini-USB socket that can be used for debugging/status informationwhen operating in JET mode, or as a serial connection for “AT” commands to the cellular module. To use the USB port with Windows, a driver is required, which you can download from here: USB Driver for ETM Purple ELS61 .
• Two antenna connections, FME M on 110mm (approx.) cable are provided for a main and diversity antenna.

EWO Web Office

With the ETM WEB Office (EWO) 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

For larger projects the ETM Purple can be supplied with RS485/422 communication ports (MOQ applies).

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.

Technical Specifications:

* Only valid for variants with last gasp fitted ** JET Mode is embedded JavaTM code providing special operational functionality such as TCP Tunnel and Serial to Server Modes, ***The EWO support (ETM Web Office) make it possible to remotely monitor the quality of service. Parameters like signal strenght, cell, LAC etc are automaticly sent to EWO at a regular basis.

Your chosen wireless carrier or infrastructure may not offer support for all described functionality – please contact us for technical qualification.

Data sheet on ETM Purple2 4G Industrial Serial Modem (pdf file, opens in new tab)

ETM29001M03-SET ETM Purple2 4G Intelligent Serial Tri-Mode Terminal, 4G (B3, B5, B8, B28) and 3G (B5/850Mhz), serial/USB: $579+GST (06/2020)

Set Includes:

• ETM Purple2 4G Modem
• Mains Adaptor with RJ12 plug
• Cable adaptor RJ45 to RS232 DB9F (Serial DCE) + RJ12 Female (DC Power)
• Antenna: Omni, low gain, Magnetic Base, 3m RG174 Cable FME F

To use the USB port with Windows, a driver is required, which you can download from here: USB Driver for ETM Purple ELS61

Connected to machines using a configurable serial interface, the NTC-100 supports both LTE category NB-IoT and M1 technologies to provide the needed connectivity to Industrial IoT applications that require small amounts of data transfer and extended coverage.

Featuring a compact robust industrial design, the NTC-100 is designed for space-constrained installations and long-term deployment in challenging environments.

Note that the Telstra 4G/LTE network already supports LTE Cat. M1 using existing SIM cards.

Global Industrial IOT Serial Modem
The NTC-100 integrates a dual technology module using standardised LTE category NB-IoT and category M1, to guarantee 4G LTE network support and provide reliable, “always on”, low speed connectivity. With support for a wide range of frequency bands and regulatory compliance in Europe, UK, Australia, New Zealand and North America, the NTC-100 is suitable for industrial IoT deployment worldwide.

Improved Coverage
The NTC-100 is perfect for indoor applications as well as applications at the network fringe, utilising either NB-IoT or M1 capabilities for improved signal penetration and reach, extending the cellular connectivity to building basements and remote rural areas.

Industrial Grade
The robust NTC-100 features a ruggedized industrial housing and components specifically selected to endure harsh industrial environments, including severe vibrations and extreme temperatures, to ensure reliable connectivity in the toughest remote and isolated climates.

Remote Management via SMS
Featuring remote management capabilities to query status information, run advanced diagnostics, troubleshoot and execute commands via SMS, the NTC-100 automated layer of self-monitoring ensures a quick response to events requiring human intervention.

Features:

• Cat-M1 and Cat-NB1 support perfect for transmitting the small amounts of data, providing low power wide area connectivity even in hard to reach areas
• Powerful cellular connectivity supporting 4G LTE
• A 10-pin NANO-fit connector providing a serial interface (RS232 / RS485 / RS422)
• Advanced diagnostics and control to query status information, configure a device and execute various commands via SMS
• Firmware upgrade over the air
• Industrial grade design with wall mount option
• Supports various operating modes including standard “AT” command mode, PAD mode for transparently connecting a serial device to a TCP or UDP stream, and Netcomm command mode with enhanced command set.

Data and full specs for NTC-100 (pdf file, opens in new tab)

NTC-100-SET Kit of NTC-100 4G LTE Cat M1/NB1 Industrial IoT Serial Modem, supports Telstra IoT network (LTE Cat M1) for long range coverage at low speeds and low power consumption, with RS-232/422/485 port and USB port.

Set includes:

• NTC-100 4G Serial IoT Modem,
• Y-cable for serial port and DC power input, DIN rail bracket,
• PSU-0004 mains adaptor,
• NANT-00001 tube antenna,
• 2m DB9 serial extension cable

Optional pre-configuration by Esis to suit customer requirements – please enquire

Also available: RJ45 cable to connect directly to EDMI power meters