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Quick Start Guide MTX-4G-JAVA-IoT (AUS)

With MTX Tunnel

Used as SMS Alarm

Distributed in Australasia by: Australis M2M Pty Ltd

[email protected] www.australism2m.com.au

mtx 4g java iot aus sms alarm quick start guide 202004rv01

Quick Start Guide MTX-4G-JAVA-IoT (AUS) as SMS Alarm

MTX Modems, Routers and Gateways Distributed by: Australis M2M Pty Ltd

ABN: 43 626 409 489 [email protected]

of 12 mtx 4g java iot aus sms alarm quick start guide 202004rv01

Overview

The MTX-4G-JAVA-IoT (AUS) modems are rugged 4G/3G wireless modems with RS232, RS485 connectivity plus digital and analogue IO. These products are designed for demanding M2M/IoT applications, from simple SMS alarm to serial gateway and data logging applications.

This guide covers the use of the MTX-4G-JAVA-IoT (AUS) (MTX IoT Modem) unit as an SMS alarm in conjunction with the “MTX 4G JAVA IoT AUS Basic SMS Config Tool” (SMS Config Tool). For the unit to allow SMS functionality it has the MTX Tunnel software installed.

Units to be used with the SMS Config Tool will be supplied with a default config.txt file, which can be re-loaded to the unit if required.

For further information regarding other potential uses of the MTX IoT Modem please see application notes and/or the MTX Tunnel user manual.

This guide contains important information related to the use of the MTX IoT Modem with MTX Tunnel software, read it carefully before you start working with MTX IoT Modem & MTX TUNNEL software. The warranty will be void should damage occur due to non-compliance with these instructions for use. We cannot accept any responsibility for consequential loss.

Safety Precautions and SAR Requirements

The following safety precautions must be observed when operating, servicing or repairing any MTX cellular modem, router or gateway product. Failure to comply with these precautions violates the safety standards of the design, manufacture and intended use of the product.

Cellular terminals emit radio frequency energy while switched on. Interference can occur if used close to TV sets, radios, computers or inadequately shielded equipment. Follow any special regulations and always switch off the cellular terminal or mobile wherever forbidden, or when you suspect that it may cause interference or danger.

Cellular devices should not be operated on board an aircraft, make sure the device is switched off, and cannot be inadvertently turned on, prior to be placed in an aircraft. Check the local laws and regulations prior to use of cellular devices in the vicinity of operating aircraft.

When in hospitals or other health care facilities, observe the restrictions on the use of cellular devices. Switch off the cellular device if instructed to do so. Medical equipment may be sensitive to RF energy. The operation of cardiac pacemakers, other implanted medical equipment and hearing aids can be affected by interference from cellular devices.

Do not operate the cellular terminal or mobile in the presence of flammable gases or fumes. Switch off the cellular terminal when you are near petrol stations, fuel depots, chemical plants or where blasting operations are in progress. Operation of any electrical equipment in potentially explosive atmospheres can constitute a safety hazard





IMPORTANT! Cellular devices operate using radio signals and cellular networks. Connections cannot be guaranteed, at all times, under all conditions. Therefore, you should never rely solely upon any wireless device for essential communications, for example emergency SMS alarms. Remember, in order to make connections/calls the cellular terminal or mobile must be switched on in a service area with adequate cellular signal strength.

There are different guidelines and standards around the world that govern the permitted levels of radio frequency exposure for the general population. The Specific Absorption rate (SAR) is a measure of the rate at which radio frequency energy is absorbed by the body when exposed to radio frequency electromagnetic fields. MTX cellular devices are approved for use in applications where the antenna is placed more than 21cm from the body. For other applications, the integrator is responsible for compliance with local SAR requirements.

Operating Characteristics

Parameter Power Supply 7 to 50VDC

Power Consumption

Idle, typical, no serial port connected1 25-35mA Idle, typical COM1 DB9 connected1 40-50mA Transmitting, typical with good signal2 130-160mA Recommended Minimum Power Supply Size 12W

Operating Temperature Range -30ºC to 85ºC 1. When idle there will be short spikes of higher current draw associated with network activity such as checking for messages. 2. Values given are typical average current draw with good signal, short term spikes may be significantly higher, poor signal will

significantly increase power consumption.

Device Capabilities

This tool and the device, allows the user to achieve the following:

1. SMS alarm from digital input to up to 10 phone numbers 2. SMS alarm to up to 4 additional numbers derived from:

a. One or two analogue input states, or four alarm destinations for the same analogue input. b. The state of up to 4 Modbus registers, or 4 alarm destinations for the same Modbus register.

3. Drive a relay as well as send SMS in situation 2 above. The unit can switch a relay based on an analogue input or Modbus state as well as send an SMS if required.

4. Set the unit up for IO Relay, so that one unit can send an SMS to another to drive a relay. For example – starting/stopping an irrigation pump.

5. Set up to 190 ON/OFF time schedules. 6. Set up to 10 I am Alive messages with specific times – confirming that the unit is still functional 7. Set custom aliases for certain commands, for example PumpOn to turn and pump on using an

output





The MTX-4G-JAVA-IoT (AUS) with MTX Tunnel used as an SMS Alarm, is capable of much more than outlined in this manual and associated configuration tool – contact Australis M2M Pty Ltd to discuss additional capabilities.

Interfaces





Digital Inputs/Outputs

The unit has 2 opto-isolated digital inputs and 2 opto-isolated digital outputs.

IN2 can be used as a trigger for an SMS alarm to up to 10 mobile phone numbers.

Outputs can be used to switch relays, to turn items on/off based on an SMS message, the state of another input or Modbus register or from a command sent from another unit (IO relay/pump control).

Digital IO Schematic Suggested Connection

Dry/voltage free contact

Output relay

Max. Voltage 35VDC Max. Current 80mA

Analogue Inputs

The units have 2 analogue inputs that can be used to trigger SMS alarms and/or output control.

Both ADC inputs have a resolution of 10 bits, which means that the default resolution is 48.8mV (0-50V). After allowing for gain, reference voltage etc the effective accuracy of the analogue inputs is ±0.4% of full range (0-50V). Analogue inputs can be set to current mode by turning DIP switches 7 and/or 8 to ON.

Modbus Inputs

The unit can read Modbus registers from attached devices and use the values from the Modbus registers to trigger SMS alarms and/or output control.





Antenna Connection(s)

The MTX-4G-JAVA-IoT (AUS) units have 2 antenna connectors, a primary and a secondary. The primary antenna should always be connected, and we recommend connection of a secondary antenna. Connection of a suitable secondary antenna will usually improve signal strength and quality.

For more information on antenna installation and checking refer Application Note:

Antenna Installation Understanding 4G/3G Signal Data.

Installation

1. Mount unit, connect IO and/or modbus devices as required 2. Mount and connect suitable antenna(s) 3. Fit SIM card enabled for the services intended, SMS 4. Connect serial cable or suitable USB to serial adaptor to your PC 5. Install a copy of the MTX-4G-JAVA-IoT AUS Basic SMS config tool 6. Launch configuration tool 7. Select the COM Port connected to COM1 of the modem, baud rate is 115200, 8, N, 1 8. Power on the unit than proceed to make configuration settings, ensuring the unit is reset once

desired settings are made

Using the MTX-4G-JAVA-IoT AUS Basic SMS Config tool

How the tool works? First it should be understood that the MTX Tunnel software in the MTX IoT Modem uses a config.txt file from which it takes its settings at start-up. This tool allows for changes to be made to the config.txt by issuing individual commands to the unit via the serial port, this functionality relies on the unit having the MTX_ATMux: on setting in the config.txt file. New settings only take affect after a re-start.





Initial Settings

Viewing the unit Configuration

If you click GetConfig then you should see the current config settings in the terminal window to the right, note that if any changes have been made since the unit was last re-set then they will not take effect until the unit is re-started.

For a complete detailed manual/list of configuration commands please see MTX-Tunnel_User_Manual AUS 201812RV01.





Checking States of Specific Inputs/Settings

Various tabs might include buttons for querying the state of inputs, modem settings etc. Results of the queries will appear in the terminal window on the right.





Troubleshooting

No Comms between Config Tool and Modem

Is the COM Port open/Connected and set to 115200 Baud Rate?

Set baud rate to 115200 and open/"Connect"

COM Port

Is the correct COM port selected and is it

working?

Set correct COM port and confirm functionality

Contact Australis M2M for further support

Is the modems power supply connected

correctly and turned onCorrect power issue

What is the state of the LED on the Modem

Normal

Startup ‐ slow flicker for up to 60s, then fast

flicker, then burst of 2 blue flashes every 4s

Re‐check COM cable and Port settings

No LEDContact Australis M2M for further support

RED LED or behaviour not "Normal"

See next topic

RED LED or LED behaviour not "Normal"

Is the antenna connected and located correctly

see https://australism2m.com.au/wp‐content/uploads/2018/09/Application‐Note‐Antenna‐Installation‐and‐

Signal‐Data‐201810RV01.pdf

Check SIM, is the account active and has it got credit

Does the SIM have a PIN

Has the APN, Username and Password been correctly set ‐ these

settings must be correct for 4G device s to function correctly

Can the config tool communicate with the modem (see above topic)

Ser APN, username and password

correctly ‐ then re‐start the modem

Contact Australis M2M for further

support

Contact Australis M2M for further

support

Solutions

1. Power down modem, remove SIM then de‐activate the PIN in a suitable device, eg mobile

phone

2. Enter PIN using Initial settings Tab then restart the modem

3. If you cannot communicate with the modem and need to use the PIN for security, contact

Australis M2M for further support

Power down the modem and fix

SIM account issue before re‐starting

Attach antenna and locate

appropriately





Accessories

HD-DB15 Connector Accessories

The following connection accessories are available

Australis Item No. Description Picture

CON000000003 HD-DB15 Connector/Terminal Block

DTC000000004 DBHDB15 male connector connected to 9 flying leads.

DTC000000005 DBHDB15 male connector connected to 15 flying leads

DTC000000003 HD15 male connector connected to DB9 female connector (5 signal RS232 serial connection) and 9 flying leads.





Antenna Accessories


ANT000000010 Antenna, Multi-band magnetic base

ANT000000004 Antenna, Multi-band Low Profile

ANT000000005 Antenna Multi-band Panel Mount

High gain whip and Yagi Antennas are available upon request

Cables of varying lengths are available, contact Australis M2M





Power Supply Options


PSU000000003 Power Supply, Industrial Grade Desktop plug-pack, flying lead for 24VDC, with Mains Lead

PSU000000004 Power Supply, 24VDC 40W DIN Mount

PSU000000005 24V DC UPS for use with SLA Batteries for Battery Backup

Complete kits in an enclosure with battery backup or solar power are available upon request, contact [email protected].

Quick Start Guide - Australis M2M...SMART SOLUTIONS FOR A CHANGING WORLD Quick Start Guide...

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