IQuest IRIS 220 Manuale utente

iRIS 220

iRIS 320

User Guide

For Software

Version: V1.19

(Requires Firmware

Version: V2.19+)

iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: iquest@iquest.co.nz

Revision History

Issue 1 Version 1.02 3rd November 2004 Initial version

Issue 2 Version 1.05 17th February 2005

Issue 3 Version 1.10 21st July 2005

Issue 4 Version 1.12 2nd September 2005

Issue 5 Version 1.19 26th July 2006 Changes for V1.2 PCB / hardware revision

Disclaimer

Under no circumstances will iQuest (NZ) Ltd be liable or responsible for any consequential damage or loss

that may arise from the use of this product.

All examples and diagrams shown in this manual and any supplied software examples are intended as a

guide to understanding this product, not to guarantee operation. iQuest (NZ) Ltd accepts no responsibility

for use of this product based on this information or these examples.

Owing to the wide variety of possible applications of this product, you must satisfy yourself as to its suitability

to your specific application.

This publication, or any part of it, and any software accompanying it may not be copied, photocopied,

reproduced, translated or communicated to any third party, or reduced to electronic medium without prior

written permission from iQuest (NZ) Ltd.

iRIS 220 / iRIS 320, V1.19 User Guide

Contents

1 Introduction......................................................................................................................................... 4

1.1 About this Manual .......................................................................................................................... 4

1.2 Hardware (PCB) Revision.............................................................................................................. 4

1.3 Support........................................................................................................................................... 4

2 Overview.............................................................................................................................................. 5

2.1 Introduction .................................................................................................................................... 5

2.2 General Characteristics – iRIS 220................................................................................................ 5

2.3 General Characteristics – iRIS 320................................................................................................ 6

2.4 Features......................................................................................................................................... 7

2.5 Typical Applications ....................................................................................................................... 7

2.6 Technical Specifications – iRIS 220............................................................................................... 8

2.7 Technical Specifications – iRIS 320 / iRIS 320V........................................................................... 9

2.8 Key Features................................................................................................................................ 10

2.8.1 Terminal Configuration.......................................................................................................... 10

2.8.2 Wireless IP Connectivity (GPRS/CDMA).............................................................................. 10

2.8.3 Alternative Wireless Connectivity (CSD/SMS)...................................................................... 10

2.8.4 Power Management.............................................................................................................. 10

2.8.5 Data Logging.........................................................................................................................11

2.8.6 Logged Data Array Identification........................................................................................... 12

2.8.7 Alarm Processing .................................................................................................................. 12

2.8.8 Real Time Clock & Calendar.................................................................................................12

2.8.9 Security.................................................................................................................................. 12

2.8.10 Gateway Communication.................................................................................................... 12

3 Installation......................................................................................................................................... 13

3.1 Removing/Replacing the Electronic Assembly - iRIS 220........................................................... 13

3.2 Opening / Closing the Housing - iRIS 320 / iRIS 320V................................................................ 13

3.3 Removing / fitting the SIM card (GSM models only)....................................................................13

3.4 I/O Connector............................................................................................................................... 14

3.4.1 Internal Battery (iRIS 320 / iRIS 320V only)..........................................................................14

3.4.2 Internal / External 12V Battery Supply.................................................................................. 15

3.4.3 External (Charger) Power Supply ......................................................................................... 15

3.4.4 Analog Inputs ........................................................................................................................ 15

3.4.5 Digital Inputs.......................................................................................................................... 16

3.4.6 Digital Outputs....................................................................................................................... 17

3.5 Antenna Connection..................................................................................................................... 18

3.6 Mounting – iRIS 220..................................................................................................................... 18

3.7 Mounting – iRIS 320 / iRIS 320V.................................................................................................19

4 Configuration.................................................................................................................................... 20

4.1 Terminal Connection.................................................................................................................... 20

4.2 Terminal Cfg................................................................................................................................. 21

4.3 Terminal Menus ........................................................................................................................... 23

4.3.1 Main Menu (Level 1).............................................................................................................. 23

4.3.2 Main Menu (Level 1).............................................................................................................. 24

4.3.3 Comms Cfg (Level 2) ............................................................................................................ 25

4.3.4 GPRS/CDMA-1X Cfg (Level 3).............................................................................................27

4.3.5 Phone List (Level 3) .............................................................................................................. 29

4.3.6 IP Acceptance Cfg (Level 4) ................................................................................................. 29

4.3.7 GPRS/CDMA-1X Schedule Cfg (Level 4)............................................................................. 30

4.3.8 Sensor Selection (Level 2).................................................................................................... 31

4.3.9 Sensor Cfg (Level 3) ............................................................................................................. 32

4.3.10 Alarm Selection (Level 4).................................................................................................... 35

iRIS 220 / iRIS 320, V1.19 User Guide - 2

iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: iquest@iquest.co.nz

4.3.11 Alarm Cfg (Level 5) ............................................................................................................. 35

4.3.12 Output Selection (Level 2)................................................................................................... 36

4.3.13 Output Cfg (Level 3)............................................................................................................ 36

4.3.14 Date/Time Cfg (Level 2)......................................................................................................38

4.3.15 Miscellaneous Menu (Level 2) ............................................................................................ 39

4.3.16 Voice Menu (Level 2) .......................................................................................................... 40

5 Operation........................................................................................................................................... 41

5.1 LED Indicators.............................................................................................................................. 41

5.1.1 Status LED ............................................................................................................................ 41

5.1.2 Diagnostic LEDs.................................................................................................................... 41

5.2 LCD & Keypad (iRIS 320 only) .................................................................................................... 42

5.2.1 LCD Operation ...................................................................................................................... 42

5.2.2 Status Icons........................................................................................................................... 42

5.2.3 Keypad Buttons..................................................................................................................... 42

5.2.4 Display Menu Structure......................................................................................................... 43

5.2.5 Primary LCD Display Screens............................................................................................... 44

5.2.6 Sensor Related Screens....................................................................................................... 45

5.2.7 Totaliser Related Screens..................................................................................................... 47

5.2.8 Comms Related Screens...................................................................................................... 48

5.3 SMS Communication ................................................................................................................... 51

5.4 General Hints............................................................................................................................... 52

6 Sensor Connection Examples......................................................................................................... 53

6.1 Connecting a Flow Meter or Rain Gauge .................................................................................... 53

6.2 Connecting a 0-5V Pressure Transducer .................................................................................... 54

6.3 Connecting a 2-Wire Loop-Powered 4-20mA Sensor.................................................................. 55

6.4 Connecting an Up/Down Water Level Instrument........................................................................ 56

6.5 Connecting Analogue Wind Instruments ..................................................................................... 57

6.6 Connecting SDI-12 Instruments. (iRIS 320 / iRIS 320V only) ..................................................... 58

6.7 Connecting a Vaisala WXT510 Weather Transmitter (iRIS 320 only)......................................... 59

7 Analogue Input Scaling.................................................................................................................... 60

7.1 Example: A 4-20mA Water Level Sensor .................................................................................... 60

8 Troubleshooting ............................................................................................................................... 61

8.1 IRIS will not start when battery is first connected........................................................................ 61

8.2 Unable to connect to GPRS network........................................................................................... 61

8.3 Unable to connect to CDMA network........................................................................................... 61

8.4 iRIS will not respond to SMS requests......................................................................................... 61

8.5 iRIS will not answer CSD data calls............................................................................................. 61

8.6 Pulse lost when iRIS connected to other equipment................................................................... 61

9 User Notes......................................................................................................................................... 62

iRIS 220 / iRIS 320, V1.19 User Guide

10 Appendix A – Radio Using the RS232 Interface.......................................................................... 63

11 Appendix B – Voice Annunciation (iRIS 320V)............................................................................ 64

12 Appendix C – SDI-12 (iRIS 320 / 320V only)................................................................................. 65

13 Appendix D – Legacy PCB (Rev 1.1) Details................................................................................ 67

13.1 I/O Connector............................................................................................................................. 67

13.2 Debounce Links .........................................................................................................................67

13.3 SDI-12 Interface.........................................................................................................................68

13.4 Diagnostic LEDs......................................................................................................................... 68

13.5 Transistor Switch........................................................................................................................ 69

14 Appendix E – iRIS 320 Enclosure Material Spec......................................................................... 70

15 Appendix F - Network Settings for iQuest APN or iQuest Global Data Network..................... 71

Tables / Figures

Table 1- Feature Summary................................................................................................................................ 7

Table 2 - Standard Sensor Sources................................................................................................................ 32

Table 3 - Internal Sensor Sources................................................................................................................... 32

Table 4 – Supplementary Logging Flag Definitions......................................................................................... 33

Table 5 – Status LED Indication Modes.......................................................................................................... 41

Figure 1 - iRIS 220............................................................................................................................................. 5

Figure 2 - iRIS 320 / iRIS 320V......................................................................................................................... 6

Figure 3 - SIM Carrier...................................................................................................................................... 13

Figure 4 - I/O Connector.................................................................................................................................. 14

Figure 5 - Analog Input Circuit......................................................................................................................... 15

Figure 6 - Digital Input Circuit.......................................................................................................................... 16

Figure 7 - Digital Output 1 Circuit.................................................................................................................... 17

Figure 8 - Digital Output 2 Circuit.................................................................................................................... 17

Figure 9 - iRIS 220 Mounting Diagram............................................................................................................ 18

Figure 10 - iRIS 320 / iRIS 320V Mounting Diagram....................................................................................... 19

Figure 11 - RS232 Cable Pin Designations..................................................................................................... 20

Figure 12 – Terminal Menu Structure.............................................................................................................. 23

Figure 13 – Typical RS232 / Data Radio Cable .............................................................................................. 63

Figure 14 – Typical RS232 / Radio Modem Cable.......................................................................................... 63

Figure 15 – V1.1 PCB Debounce Links........................................................................................................... 67

Figure 16 - Legacy SDI-12 Interface Connections.......................................................................................... 68

Figure 17 - Transistor Switch - Module Overview ........................................................................................... 69

Figure 18 - Transistor Switch - Circuit Diagram .............................................................................................. 69

iRIS 220 / iRIS 320, V1.19 User Guide - 4

iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: iquest@iquest.co.nz

1 Introduction

1.1 About this Manual

This manual is intended as a detailed guide for iRIS 200 / iRIS 320 installation, configuration and operation.

For a brief operational overview, see the separate iRIS 220 Installation Guide or iRIS 320 Installation Guide.

This manual is also available online in Adobe Acrobat® pdf format for registered users at www.iquest.co.nz

NOTE: The term “iRIS” is used throughout this manual in all instances where the reference is

equally applicable to either the iRIS 220 or the iRIS 320. When a particular section applies to only

one of the models, the full model reference will be used.

NOTE: The term “GPRS/CDMA-1X” is used throughout this manual to refer to the wireless modem

connectivity. However, the terminal menus or LCD screens on the iRIS itself will display the correct

designation for the particular model e.g. “GPRS” or CDMA-1X”.

1.2 Hardware (PCB) Revision

As from firmware version 2.19 / software version 1.19, this manual has been completely updated to refer to

the new version PCB (V1.2). This hardware revision has the following changes over its predecessor:

•Two additional analogue inputs added.

•Dedicated 5V reference output for energising potentiometer type sensors.

•Digital Output 1 changed to a switched 12V output instead of open-drain pull-down. An external

transistor switch is not required for powering sensors.

•SDI-12 interface has been upgraded to full compliance with the SDI-12 electrical standard and to

free up the digital I/O that were required for the SDI-12 function on the older hardware.

Legacy I/O and SDI-12 details referring to the older PCB revision can be found in Appendix D – Legacy PCB

(Rev 1.1) Details.

1.3 Support

Technical support for the iRIS 220 and iRIS 320 is available by contacting:

iQuest (NZ) Ltd

P.O Box 15169

Hamilton

NEW ZEALAND

Tel: +64 7 857-0810

Fax: +64 7 857-0811

Email: [email protected]

For latest information and software updates, visit the iQuest (NZ) Ltd web site at www.iquest.co.nz

iRIS 220 / iRIS 320, V1.19 User Guide

2 Overview

2.1 Introduction

The iRIS 220 and iRIS 320 (iQuest Remote Information Source) are two related products that share similar

electronic components and operate in much the same way. They have been designed as cost effective, low

power, self contained information sources for use in a wide range of data gathering and logging applications.

Both models achieve GPRS or CDMA network connectivity through the use of an integral wireless modem.

Depending on the application and target market, this modem will be one of the following:

•Dual-band 900MHz/1800MHz GSM/GPRS

•Single-band 1900MHz GSM/GPRS

•CDMA/CDMA-1X

This modem also supports the alternative GSM or CDMA connection options of CSD (Circuit Switched Data)

and SMS (Short Message Service). These options require the appropriate service to be enabled by the

wireless service provider.

The two units differ primarily in their available features and also the enclosure design. The following two

sections explain the key differences between the two models.

2.2 General Characteristics – iRIS 220

The iRIS 220 is supplied in a lightweight extruded aluminium enclosure finished in a resilient powder coating.

This enclosure provides mechanical strength and EMI shielding, and also enables easy mounting in a variety

of situations.

The iRIS 220 supports a maximum of six external sensors (1-6). Sources for these sensors may be chosen

from physical digital or analog inputs or virtual sources (via serial communication or internal calculations).

Each sensor has two associated alarms, each with separate trigger and reset levels. Each alarm also has a

duration, which is used to delay the alarm trigger for analog inputs and to determine the time over which

pulse input counters should be totalised (for rainfall etc).

Three additional sensors (7-9) are reserved for internal measurements (battery voltage, supply voltage and

logger temperature). Data from all enabled sensors are logged in a four word (8 byte) compressed format

which includes full date and time to fractions of a second.

Figure 1 - iRIS 220

iRIS 220 / iRIS 320, V1.19 User Guide - 6

iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: iquest@iquest.co.nz

2.3 General Characteristics – iRIS 320

The iRIS 320 is supplied in an environmentally sealed (IP65) enclosure constructed from a special corrosion-

resistant aluminium alloy that is finished in a hard-anodised coating. This provides a very high degree of

mechanical strength and EMI shielding, and enables completely stand-alone mounting in outdoor situations.

The unit comes standard with an integral 12V gel-cell battery, membrane keypad and a 4 lines x 12

characters (plus icons) LCD.

The iRIS 320 supports a maximum of six external sensors (1-6). Sources for these sensors may be chosen

from physical digital or analog inputs or virtual sources (via serial communication or calculations). Each

sensor has two associated alarms, each with separate trigger and reset levels. Each alarm also has a

duration, which is used to delay the alarm trigger for analog inputs and to determine the time over which

pulse input counters should be totalised (rainfall etc).

Three additional sensors (7-9) are reserved for internal measurements (battery voltage, supply voltage and

temperature). Data from all enabled sensors are logged in a four word (8 byte) compressed format which

includes full date and time to fractions of a second.

The iRIS 320 supports SDI-12 communication with a range of industry standard intelligent sensors. Refer to

Appendix C – SDI-12 (iRIS 320 / 320V only) for more details on the SDI-12 interface.

A variant of the iRIS 320, designated the iRIS 320V offers voice annunciation of sensor values using the

voice bearer of the wireless service. See Appendix B – Voice Annunciation (iRIS 320V) for details on this

model.

The iRIS 320 (from PCB revision 1.2) is able to manage a serial camera, the iRIS-CAM (via a small adaptor

module). This enabled the iRIS to capture colour images which can be unloaded in the same way as logged

data. Due to resource limitations, the iRIS 320V is unable to support the iRIS-CAM in conjunction with the

voice feature.

Figure 2 - iRIS 320 / iRIS 320V

iRIS 220 / iRIS 320, V1.19 User Guide

2.4 Features

GPRS or CDMA Mode

SMS Mode

CSD Mode

Voice Annunciation Support

IRIS-CAM Camera Support

Digital inputs (pulse, frequency counter)

Analog Inputs (0-5V, 0-20mA with resistor)

Digital Control Outputs

SDI-12 Interface *

RS-232 Interface

Number of Simultaneous Logging Channels

Internal Temperature Logging

Internal Battery Logging

Supply Voltage Logging

Alarms per Channel (sensors 1-6)

IP65 Rated

Heavy Duty Milled Case

Internal 3.6V Lithium Backup Battery

Internal 12V Rechargeable Battery

Internal Battery Charger

Direct Solar Panel Connection

External RF Antenna Connector

Keypad / LCD

iRIS 220 2 4 2 9 2 

iRIS 320 2 4 2 9 2 

iRIS 320V 2 4 2 9 2 

*SDI-12 Interface supports up to a maximum of 6 channels with the exception of the Vaisala WXT510 option that caters for the special

case of seven parameters (see Section 6.7).

Table 1- Feature Summary

2.5 Typical Applications

The iRIS can be used for a wide range of diverse applications, including but not limited to:

Rainfall measurement

Water / power / gas metering

Remote control

River level monitoring

Wind measurement

Mobile temperature monitoring

Irrigation monitoring / control

GPRS/CDMA-1X  RS232 serial communication gateway

iRIS 220 / iRIS 320, V1.19 User Guide - 8

iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: iquest@iquest.co.nz



2.6 Technical Specifications – iRIS 220

Dimensions: 100mm x 172mm x 40mm (3.93in x 6.77in x 1.57in)

(Excluding connectors)

Mass: 380g (13.4oz)

Power Supply: External regulated 12V dc power supply or rechargeable sealed lead-acid battery.

Charger Source - External 15-30V dc supply. Supports a directly connected solar

panel (no regulator required).

Power Consumption: Less than 3mA @ 12V in idle mode and full power save mode selected.

Actual current consumption is dependent on power management mode, wireless

modem state and I/O configuration.

Comms Interfaces: 1x RS232 DB9, 38400 bps, DTE configuration.

1x Integral dual-band (900/1800MHz) GSM/GPRS modem or

Integral single-band (1900MHz) GSM/GPRS modem or

Integral CDMA/CDMA-X modem

Digital I/O: 2 x Digital Inputs

- 30Vdc maximum input, switch to 0Vdc to activate.

- Link selectable for either mechanical (<20Hz) or electronic (<5kHz) switching.

2 x Digital Outputs

- 1 x Switched 12V out (max 300mA)

- 1 x Open-drain pull-down (max 300mA @ 30V)

Analog I/O: 4 x 12 bit uni-polar analog inputs. Range 0-5000mV. Input impedance 98kΩ.

Referenced to 0V common. Internal measurements available for monitoring are:

•Battery Voltage

•Supply Voltage

•Internal Temperature (°C or °F)

•Received Signal Strength Indication (RSSI)

Logging Memory: Non-volatile 2MB flash storage of 262,144 time/date stamped data points. Circular

buffer mode (overwrites oldest data when memory is full).

A typical site with 2 parameters logged every 15 minutes plus battery voltage logged

hourly will give 3.3 years of storage before data overwrite occurs.

Clock/Calendar: Non-volatile with integral lithium back-up battery. Leap year recognition. Accurate to

+/-20 secs month, trimmable via a configuration register.

Mounting: 4 x M4 (3/16”) mounting holes at ends of case.

Environmental: Storage Temperature: -20°C - +85°C. (-4°F - +185°F)

Operating Temperature: -10°C - +70°C. (14°F - +158°F)

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