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18

Installation

Care should be taken to avoid the load discharging the internal and/or external 12V battery. Ensure
adequate power supply charging capacity is available to cater for the demands of both the iRIS and load.

The digital outputs may also be programmed to follow the state of the IP connection so that they will be active when a
wireless IP session has been established. This mode can be used to control power to an external data radio when using the
iRIS as a radio-based gateway.

Typically, an output is configured to follow a schedule for use in powering loads. There is a similar mode termed
"Schedule Plus".

In "Schedule Plus" mode, the relevant output(s) will be activated when a user is logged on to allow sensor
calibration or radio communication testing.

Alternatively, they can be selected for remote control directly from a HydroTel™ base station, activation if any alarm is
active in the iRIS or to operate in response to absolute set points against the current sensor value on Sensor #1 for
applications such as triggering sediment samplers.

See section

I/O Configuration

for details on the digital output modes.

Figure 9 – Digital Input Debounce Links

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Содержание iRIS 270

Страница 1: ...iRIS 270 User Manual...

Страница 2: ...xternal Charger Power Supply 13 2 3 2 Analogue I O 14 2 3 3 Digital I O 16 2 3 4 Serial Sensor Interface SSI 19 2 4 Telemetry Module 20 2 4 1 Cellular 20 2 4 2 Serial 22 2 4 3 WIP Ethernet 24 2 5 Tele...

Страница 3: ...82 3 8 Upgrading Firmware 85 3 8 1 iRIS Executive Firmware File Naming Conventions 85 3 8 2 Active verse Pending Firmware 86 3 8 3 iRIS Automated Upgrade Procedure Firmware 86 3 8 4 iRIS Manual Upgra...

Страница 4: ...al 120 4 7 5 Check Count 120 4 8 Real time Diagnostics 121 4 9 Analogue Input Scaling 123 4 9 1 Example A 4 20mA Water Level Sensor 123 Part V Repair 125 Part VI Technical Data 126 Part VII Obligation...

Страница 5: ...rmation provided in this manual was deemed accurate as of the publication date However updates to this information may have occurred This manual does not include all of the details of design productio...

Страница 6: ...und before starting to work as well as for defects found while working Do not use the HyQuest Solutions iRIS 270 in areas where there is a danger of explosion The present user manual specifies environ...

Страница 7: ...ble devices General Characteristics The iRIS 270 is supplied in an environmentally sealed IP67 enclosure constructed from a special corrosion resistant aluminium alloy that is finished in a hard anodi...

Страница 8: ...throughout this manual in all references to the iRIS 270 1 2 Key Features This chapter contains the following subsections Telemetry and SDI 12 Diagnostics Power Management Data Logging Logged Data Ar...

Страница 9: ...ed Data Array Identification Each sensor s logged data is identified by an array ID number For the primary logged data the ID is the sensor number itself For the optional supplementary data min max de...

Страница 10: ...arm on any sensor in the device is active This is used to trigger a call in or data transfer to the designated host As well as the call in this flag can also control the digital outputs 1 2 6 Real Tim...

Страница 11: ...rtant that the four screws retaining the lid are tightened firmly after installation to maintain the IP67 rating of the enclosure 2 2 Opening Closing the Housing The front of the iRIS enclosure is sec...

Страница 12: ...mm 0 2 pitch screw terminals provided on a 12 way and 10 way pluggable connector The I O connectors are positioned externally on each side of the iRIS enclosure to allow easy unplugging of the iRIS Th...

Страница 13: ...um Power Point Tracking MPPT for maximum efficiency The external power supply is protected against over voltage by ultra fast acting protection devices and a self resetting semiconductor fuse See sect...

Страница 14: ...ation Figure 4 Shows examples of the correct and incorrect methods of connecting the iRIS to power source and an external battery 2 3 2 Analogue I O This chapter contains the following subsections Ana...

Страница 15: ...ink resistor 100 is enabled by an internal user settable link In this mode the measured voltage range is 0 2V for a 0 20mA input and the scaling factor should take this into account As the analogue in...

Страница 16: ...four digital I O channels which can each be configured as either an input or output When set as an output the channel can either supply switched 12V or else act as a pull down switch for loads with a...

Страница 17: ...input This sets the input to electronic switching mode even if the actual pulse source is a clean contact reed switch or similar The debounce jumpers are located in the centre of the PCB and can be a...

Страница 18: ...a radio based gateway Typically an output is configured to follow a schedule for use in powering loads There is a similar mode termed Schedule Plus In Schedule Plus mode the relevant output s will be...

Страница 19: ...485 STX RS232 transmit RS485 T SRX RS232 receive RS485 T GND Signal GND N A Table 1 SSI terminal definition Selecting Serial Mode 2 3 4 1 Selecting Serial Mode The choice of RS 232 or RS 485 modes mu...

Страница 20: ...igure 13 detail depiction of RS 232 RS 485 jumper positions 2 4 Telemetry Module The iRIS the can be fitted with any combination of the modules in this section Cellular Serial WIP Ethernet 2 4 1 Cellu...

Страница 21: ...SIM card as the carrier is fragile Open the front cover as described above Using a finger nail or small screwdriver inserted into one of the two oval holes on the sliding holder gently lower the slid...

Страница 22: ...of the DB9 connector is connected to the ground of the iRIS Serial DB I O Connector 2 4 2 1 Serial DB I O Connector In situations where the supplied pigtail is unwanted for example direct serial conne...

Страница 23: ...Data RXD RXD Output Transmit Data TXD DTR Output Data Terminal Ready DTR 0V 0V Signal Ground DSR Input Data Set Ready DSR RTS Output Ready to Send RTS CTS Input Clear to Send CTS RI Input Ring Indicat...

Страница 24: ...n the base of the enclosure for cable passage will not allow the RJ45 connector to pass so the cable must be feed thought the gland and then terminated to the connector It is recommended that 8 core t...

Страница 25: ...3 White Green 3 4 Blue 4 5 White Blue 5 6 Green 6 7 White Brown 7 8 Brown 8 Table 5 Ethernet RJ45 T568B standard wiring example 2 4 3 2 Crossover Wiring The crossover wiring between a pair of RJ45 con...

Страница 26: ...ional type antenna will suffice In areas of more marginal coverage the antenna should an external high gain type such as a Yagi via appropriate low loss high frequency coaxial cable and male SMA conne...

Страница 27: ...G MA GPS Satellite None TBD Unused TBA Satellite Serial TBD MB Serial TBA Cellular Satellite TBA Unused TBA Cellular Ethernet 3G MA GPS Ethernet MB 3G MA Cellular 4G MA Cellular 4G MA DIV 4G MA Cellul...

Страница 28: ...ase where the iRIS is fitted with two communications modules that require more than one gland it will have two glands mounted on the bottom of the base of the enclosure Figure 17 Communications port c...

Страница 29: ...modem fitted to the iRIS can be determined by reading the label on the modem Open the iRIS and locate the communications module Module A is in the top half Module B is located in the bottom half of t...

Страница 30: ...ssword with iLink Desktop software via Wi Fi Windows 10 Configuration Menus SDI 12 Command Mode Using iLink s Sensor Configuration Tool Modbus Protocol Upgrading Firmware 3 1 Connecting to the iRIS 27...

Страница 31: ...ablish a connection with the iRIS 3 2 Turn off Wi Fi Access Point The Wi Fi access point will turn itself off after a predetermined time see section Wi Fi or it can be turned off on demand via SMS com...

Страница 32: ...d Otherwise it will not be possible to connect to the iRIS again through the Wi Fi interface once the default password is changed From the overview screen click the shortcut button General on the righ...

Страница 33: ...ting to the iRIS 270 with iLink Desktop software via Wi Fi to reconnect to the iRIS this time using the new password 3 4 Configuration Menus All the configuration can be done by connecting the device...

Страница 34: ...s field Date Separator This option is used to select the date format as displayed throughout the iRIS LCD screens configuration menus and FTP file exports Date Format This setting is used to select th...

Страница 35: ...nch see ch System Charger Source Enter the power source for the charger DC power supply or SOLAR This selects the battery charging profile the iRIS will use Only select SOLAR if the iRIS charger is be...

Страница 36: ...is defined by the Span setting as a percentage of full scale 5V or 20mA Mode When the output is controlled by a sensor this sets the actual value to use This is either the current value which will be...

Страница 37: ...face OR the power mode is set to RS232 Telemetry and an alarm requiring transmission to a base station is pending the output will be on Alarm The output is on if any sensor alarm is active Turns off w...

Страница 38: ...and be electrically on when the output is logically off If the polarity setting is Pull Down the output will short the output terminal to GND A maximum of 100mA can be sunk in this mode from an extern...

Страница 39: ...4 1 Wi Fi Wi Fi Password Allows you to change the password for accessing the Wi Fi access point on the iRIS A change in password will not take effect until the Wi Fi session has be reinitialized Wi Fi...

Страница 40: ...ations interface Base Address Address of the base station to use when calling back using the RS232 telemetry mode The base address is normally set to zero If the unit will be expected to call back to...

Страница 41: ...ne Even and Odd The default is None Stop Bits This option configures the number of stop bits in each serial frame possible options are 1 and 2 The default is 1 Protocol This is the protocol to be used...

Страница 42: ...ot require any login credentials in which case this and the password parameter below should be empty Password Enter the password required by your network provider Note Many providers do not require an...

Страница 43: ...SMS messages This is a power saving feature Please see section SMS Numbers for more information Allow Changes to Unsafe Values The APN Username and Password are marked as unsafe values which may caus...

Страница 44: ...eing established or an SMS message being sent when the time is in the off period i e before the start time or after the end time This setting will normally be 0 no activity but this option allows a di...

Страница 45: ...nclude Header If checked a header is place on the first row or line of the file generated on the server see section 0 Sample Time Stamps in UTC If checked the sample in the file generated on the serve...

Страница 46: ...ct to as its primary base host server Primary Base Port Enter a non zero port number to use for the IP socket Secondary Base IP Enter the optional secondary base remote IP address that you will connec...

Страница 47: ...e possible options are None and Hardware The Hardware option uses RTS and CTS has hardware flow control lines The default is None Protocol This is the protocol used by the iRIS via the given serial da...

Страница 48: ...en a gateway to the internet The iRIS uses this address to forward packets to IP addresses that are not within the network it is within The address is an IPV4 format Internet Protocol version 4 static...

Страница 49: ...for this setting The HyQuest protocol is used in conjunction with HyQuest or Kisters software packages The Modbus protocol is the open industrial protocol see section Modbus Protocol for more informa...

Страница 50: ...ished when the time is in the off period i e before the start time or after the end time This setting will normally be 0 no activity but this option allows a different connection rate to be configured...

Страница 51: ...he Automatic Device addition method see section 0 To be able to configure successfully the device s SDI 12 address the appropriate measurement command and number of variables the device returns for th...

Страница 52: ...ffect First Command at This is the time that the first custom command will be issued relative to iRIS local time Allowing the custom command issuing interval to be offset If this setting and Command I...

Страница 53: ...user The devices found on the bus will be displayed in the list at the bottom of the scan window Select the devices to be added to the iRIS configuration by checking the SELECT box and clicking the FI...

Страница 54: ...options are DBA DaughterBoard A DBB DaughterBoard B and SSI Authority Role This is the Modbus Authority when set to Master the iRIS will interrogate the devices When set to Slave the iRIS responds to...

Страница 55: ...sters in the device A datatype can be chosen with the dropdown box and then click Add button to add to the list To change an item s in the list simply check the incorrect item s select a new data type...

Страница 56: ...the format configuration allows for then the text on the LCD will be inverted and truncated For example when the format is configured as 0 000 and the value to be displayed is 12 2 the value displaye...

Страница 57: ...ounter on Digital Input 2 0 to 1 Auto Pulse Counter on Digital Input 3 0 to 1 Frequency Counter on Digital In 1 0 to 400Hz Frequency Counter on Digital In 2 0 to 400Hz Frequency Counter on Digital In...

Страница 58: ...uation Calibration User Offset This is the offset to shift the scaled value s datum SDI 12 Device Select which SDI 12 device the virtual sensor will use as a source Note Only available when SDI 12 is...

Страница 59: ...st log time date This is required for time series management purposes Period Average Logs the average of all samples taken over logging period Partial Period Average Logs are averaged of the duration...

Страница 60: ...hen the sample is actually logged First Routine Log hour This is the hour in the day when the first routine log will occur Routine Log Rate The routine log rate is the interval at which a routine log...

Страница 61: ...r the alarm When the scaled value crosses this threshold when the alarm is active it will be reset Duration This is the time in seconds to delay alarm activation This can be used to implement alarm hy...

Страница 62: ...le of sending user commands across the SDI 12 bus and displaying the results It also has a handy address change function and SDI 12 address scan function For more information see the following subsect...

Страница 63: ...r more information on SDI 12 3 5 3 Address Change function Although it is possible to change the address of the SDI 12 sensor using the user command function in the previous section iLink can automati...

Страница 64: ...m an SDI 12 sensor and also log internal battery voltage This example is valid for all iRIS 1 Connect to the iRIS using iLink 2 Invoke the iRIS sensor configuration form by selecting Sensors node from...

Страница 65: ...logging to an event mode for non pulse sensor types This is enabled by setting a non zero delta value In this mode the sensor measurements and processing e g averaging are still done exactly as before...

Страница 66: ...er Level sensor as a source 21 In the trigger box enter 3 5 and in the reset box enter 3 6 22 Click the Call check box to get the iRIS to make a call in when the event occurs 23 The Alarms Configurati...

Страница 67: ...onfiguring the Water Level sensor earlier but in this case select Battery Voltage External and name it Battery Voltage The configuration should look like this 27 Set up the logging parameters with a s...

Страница 68: ...Master Example of iRIS acting as a Slave Sensor Example of iRIS acting as a protocol gateway Modbus Slave 3 7 1 Protocol Overview Modbus is a serial communications protocol originally published by Mo...

Страница 69: ...llection the iRIS acts as a master and the sensor s act as slaves Data Source The iRIS acts as slave and another system which acts as a master The iRIS provides scaled measurements obtained from its p...

Страница 70: ...ion with a single slave One of the key concepts of Modbus is the function code Most requests from the Master contains the address of the slave it wishes to converse with the function code and the numb...

Страница 71: ...esents whole numbers between 32 768 and 32 768 ON_OFF 1 Single bit either zero or one U_INT32 2 The unsigned integer type represents whole numbers between 0 and 4 294 967 295 S_INT32 2 The signed inte...

Страница 72: ...ata Type 40001 40002 Sensor 1 Current Value Float 40003 40004 Sensor 1 Last logged Float 40005 40006 Sensor 2 Current Value Float 40007 40008 Sensor 2 Last logged Float 40009 40010 Sensor 3 Current Va...

Страница 73: ...40046 Sensor 12 Current Value Float 40047 40048 Sensor 12 Last logged Float 40049 40050 Sensor 13 Current Value Float 40051 40052 Sensor 13 Last logged Float 40053 40054 Sensor 14 Current Value Float...

Страница 74: ...95 40096 Sensor 24 Last logged Float 40097 40098 Sensor 25 Current Value Float 40099 40100 Sensor 25 Last logged Float 40101 40102 Sensor 26 Current Value Float 40103 40104 Sensor 26 Last logged Float...

Страница 75: ...5 40146 Sensor 37 Current Value Float 40147 40148 Sensor 37 Last logged Float 40149 40150 Sensor 38 Current Value Float 40151 40152 Sensor 38 Last logged Float 40153 40154 Sensor 39 Current Value Floa...

Страница 76: ...sensors 3 7 2 Example of iRIS acting as a Master This section describes how to use iLink to configure the iRIS to obtain information from a fictitious sensor that measure wind speed wind direction an...

Страница 77: ...This will add U_INT16 datatype to the Registers List In this example this represents the wind direction 7 In the REGISTERS section select the FLOAT data type and click the ADD button This will add Flo...

Страница 78: ...e ADD SENSOR branch and in the newly created sensor enter the following Name Wind Direction Source Modbus Device Modbus Device Name given in step 3 Variable 2 Units Degrees 13 Click the ADD SENSOR bra...

Страница 79: ...btained from it analogue and digital inputs to a Modbus Master for example a Programmable logic controller PLC The example also assumes that the PLC has been wired to the Serial Sensor Interface which...

Страница 80: ...the dynamically created indices 8 Navigate to the SENSORS section of the configuration tree and click the ADD SENSOR branch 9 In the newly created sensor enter the following Name Wind Speed Source Fre...

Страница 81: ...sensor enter the following Name Temperature Source Temperature Multiplier 1 Units Deg C 12 Configure logging as required 13 Click the SEND CONFIG button to commit the settings to the iRIS 14 Configur...

Страница 82: ...gateway between a Modbus host for example a Programmable Logic Controller PLC and HydroTel The iRIS will operate as Modbus Slave and the PLC will read and write values into holding registers that can...

Страница 83: ...there are six S_INT16 data types in the Register List 7 Click the SEND CONFIG button to commit this to the iRIS 8 Click the RETRIEVE CONFIG button to obtain the dynamically created indices 9 In Hydro...

Страница 84: ...ltiple Holding Registers Slave Address 0 Register address 40201 or 200 depends on PLC operation Number of registers to write 3 Register data type Signed 16 bit Integer 16 Configure the PLC to poll the...

Страница 85: ...erasing and reprogramming of flash memory it is important that a good securely connected power supply is provided to the iRIS throughout the upgrade process This chapter contains the following subsec...

Страница 86: ...indicates that version 1 4 3 of the firmware is part way through being uploaded to the iRIS 3 8 3 iRIS Automated Upgrade Procedure Firmware iLink has an automated firmware upgrade tool that supports t...

Страница 87: ...isted above in section iRIS Executive Firmware File Naming Conventions 2 Connect to the iRIS using iLink 3 Click the PROGRAM button under the CONFIGURATION tab 4 Click on MANUAL UPGRADE 5 Select the n...

Страница 88: ...d UTC offset is used to adjust the date times on the LCD as viewed by users to the local standard time zone If configured also the timestamps in the FTP files can be written in local standard time zon...

Страница 89: ...isplay Screens Sensor Selection Sub menu Level 3 Sensor Related Screens Totaliser Related Screens Comms Related Screens 4 3 1 LCD Operation The iRIS LCD is controlled to optimise power consumption If...

Страница 90: ...N is set to zero Indicates signal strength Only updated when wireless modem is powered up but wireless IP session is not active Indicates current battery charge The level indication bars cycle when ch...

Страница 91: ...4 Status 5 Status 6 Status 7 Main Menu Sensors Menu Sensors 1 16 Sensors 17 32 Sensors 33 50 Sensor Menu Sensor data Totaliser 1 3 Comms Module 1 Comms Module 2 3 Full Access PIN code 0 and user is lo...

Страница 92: ...evel 6 Log Control Main Menu Sensors Menu Sensors 1 16 Sensors 17 32 Sensors 33 50 Sensor Menu Sensor Settings 1 4 Sensor calibration Sensor data Totaliser 1 3 Totalisers Reset Comms Module 1 Comms Me...

Страница 93: ...of the current digit Press and held no action Right In Menus acts on the selected menu item In Screen Groups access sub menus if available In Numerical entry shifts edit cursor to the digit to the rig...

Страница 94: ...e display 4 3 5 2 System Status 1 Screen Level 1 The System Status 1 screen is the default screen shown at system power up hence its designation as display level 1 Useful information shown on this scr...

Страница 95: ...Enter Not used 4 3 5 6 System Status 5 Screen Level 1 The System Status 5 screen is always available no matter what level of access has been selected The information shown on this screen includes the...

Страница 96: ...ng when the logged in user is making changes to or testing sensors and does not want to have the data logged It is reached by pressing the down key from Status Screen 7 Use the Enter key to enter edit...

Страница 97: ...n Screen Level 6 Sensor Calibration Acceptance Screen Level 6 Sensor Data Screen Level 6 4 3 7 1 Sensor Status Screen Level 4 This screen provides an overview of each sensor Line 1 indicates sensor ID...

Страница 98: ...Sensor Settings Screen 2 4 Scaling Level 6 The Sensor Scaling screen shows the multiplier and offset used to convert the incoming raw data to engineering units It also shows the user calibration value...

Страница 99: ...et shows the user offset When entering the screen it will show the current user offset After entering a calibration value it will show the updated user offset Final allows the user to set the target v...

Страница 100: ...ns Right Access reset menu for given input if logged in Left Move to Main Menu Enter Not used 4 3 8 2 Reset Total Screen Level 4 The Total Reset screen is used to reset the two daily and the running t...

Страница 101: ...e RSSI display shows the Received Signal Strength Indication RSSI in dBm Up Access Comms Module 1 Status Screen Down Access Comms Module 1 Status Screen Right Access Comms Menu if user is logged in Le...

Страница 102: ...e down through the Settings Screens Right Not used Left Move to Comms Menu Screen Enter Not used 4 3 9 7 Comms Setting Screen 4 8 Secondary Base Level 5 This screen displays the remote IP address and...

Страница 103: ...g Screen 8 8 SMS Settings Level 5 This screen displays the primary and secondary phone numbers for the iRIS to use when it initiates the sending of a SMS text message SMS call back mode Up Move up thr...

Страница 104: ...tery charger with predefined stages and thresholds for SLA batteries For more information see the following subsections Charging Batteries cycles Charging Process Charger LED Flash States 4 4 1 Chargi...

Страница 105: ...e limit LV Control Disconnect if Battery V 10 0V Reconnect if Battery V 11 0V 4 4 2 Charging Process This chapter contains the following subsections Charging Source Charge Algorithm Stages 4 4 2 1 Cha...

Страница 106: ...itself so that the maximum power is retrieved from the solar In MPPT mode the minimum Vin voltage that is controlled down to is 10 5V CV Charge at a constant voltage trying to keep Vout voltage consta...

Страница 107: ...ommands 4 5 1 SMS Text Commands The iRIS can accept incoming SMS messages and if they are valid it will respond appropriately Any text message received that is invalid will be ignored To use the SMS r...

Страница 108: ...arameter For example Or when to make a one off connection uses the already configured APN RQ ReQuest current sensor values This command can be used to retrieve the iRIS details and current sensor read...

Страница 109: ...ection Cellular Modem Schedule from information on configuring this setting via iLink allowing the user to increase or decrease the update rate of data sent out via the cellular telemetry module The m...

Страница 110: ...data sent out via the cellular telemetry module while an alarm is active The message is in the format AINT t Where t is the interval in units of minutes Example Will change the schedule interval to 60...

Страница 111: ...digital output must be configured to Remote mode see section Digital I O Digital Output Modes Also the iRIS will only act on the command if the received command is from one of the phone number in the...

Страница 112: ...ged to and is text ON or OFF For example in response to OUT1 1 from an authorised number and no custom messages Or in response to OUT1 1 from an unauthorised number and no custom messages Or in respon...

Страница 113: ...of check boxes see 0 The possible elements are as follows Base File Name this is a constant alphanumeric of up to 16 characters Avoid using reserved characters such as Serial Number the serial number...

Страница 114: ...9 2018 21 10 00 1 310000 CR LF 1 23 09 2018 21 15 00 1 300000 CR LF 2 23 09 2018 21 10 00 25 125000 CR LF 2 23 09 2018 21 10 00 25 250000 CR LF 2 23 09 2018 21 15 00 25 125000 CR LF 3 23 09 2018 21 10...

Страница 115: ...le contain data for two sensors no samples for Rainfall as it is event based logging mode and 3 samples for the water level ZRXPVERSION3014 ZRXPCREATORiRIS270 CDASANAMEInnovation Park CDASAAG6 0006 TZ...

Страница 116: ...0 20220405125000 040 709 0 20220405124000 039 817 0 Time Series A header block is generated for each sensor configured in the iRIS disabled sensors are omitted from the file Header block will be gene...

Страница 117: ...300 CUNIT Unit of measurement of the sensor see section General for information on configuring the units Example CUNITmm is millimetres CNAME Sensor name see section General for information on configu...

Страница 118: ...The time series fields are separated by the space character 0x20 4 7 Logging Auxiliary sensor information In addition of the main parameter being measured and recorded auxiliary information can be rec...

Страница 119: ...r each logging period for the given sensor For example if water level is being logged every 15 minutes then Maximum will be recorded once between each of the following inter 00 00 01 to 00 15 00 00 15...

Страница 120: ...the period in units of litres per second l s For example a flow total of 1 32m3 over 15 minutes will result in 1 32 x 1000 60 x 15 1 466 l s When the iRIS is configured with a source of Analog in then...

Страница 121: ...t Wi Fi cellular or Serial Daughterboard This feature can be found in the Advance ribbon of iLink and then clicking on the Diagnostics button Initially the diagnostic screen will not show any informat...

Страница 122: ...wing is an example of the power on sequence of the daughter board A and without a SIM card fitted The grid can be cleared by right clicking and selecting Clear Grid Diagnostics information can be save...

Страница 123: ...0mA An external resistor of a different value can be used if desired E g 250 will give 5V at 20mA Please see section Analogue Inputs for more information for connecting the internal resistor to the in...

Страница 124: ...2022 HyQuest Solutions 124 Operation Figure 27 Shows an example of using the scaling calculator for a 4 20mA sensor...

Страница 125: ...our return shipment 2 Please provide as much information and or clear instructions within the return paperwork This will assist our test engineers with their diagnosis 3 Please do not ship the goods p...

Страница 126: ...omplies with SDI 12 Version 1 3 Wi Fi Power Supply External 12 V SLA integral charger 10 30 V DC input optional solar panel Lowest power mode current 7 mA Overvoltage and reverse polarity protected wi...

Страница 127: ...tions must be observed 7 2 Dismantling Disposal When disposing of the units and their accessories the applicable local regulations regarding environment disposal and occupational safety must be observ...

Страница 128: ...re committed to supporting efforts to avoid and recycle waste Please consider Avoidance before recycling Recycling before disposal This symbol indicates that the scrapping of the unit must be carried...

Страница 129: ...to a single data recorder Multi parameter means that a single sensor may return more than one measurement For example some water quality sensors return temperature conductivity dissolved oxygen pH tur...

Страница 130: ...lso must be connected to the ground line but not normally to its own earth ground If it is necessary to connect the sensor circuitry to earth ground a heavy 12 AWG or larger ground wire should be conn...

Страница 131: ...port The confusion begins however when we find that depending on the mode the data port is not always on port 20 Active FTP In active mode FTP the client iRIS connects from a random unprivileged port...

Страница 132: ...subject a quick note about the format of the PORT command As you can see in the example below it is formatted as a series of six numbers separated by commas The first four octets are the IP address wh...

Страница 133: ...e of problems on the server side The biggest issue is the need to allow any remote connection to high numbered ports on the server Fortunately many FTP daemons including the popular WU FTPD allow the...

Страница 134: ...RT command above in the Active FTP Example section testbox1 home p t slacker public_html ftp d testbox2 Connected to testbox2 slacksite com 220 testbox2 slacksite com FTP server ready Name testbox2 sl...

Страница 135: ...2022 HyQuest Solutions 135 Appendices 8 3 Declaration of Conformity...

Страница 136: ...S Group HyQuest Solutions KISTERS LATAM HyQuest Solutions NZ Ltd HyQuest Solutions Pty Ltd HyQuest Solutions KISTERS AG 49 2408 9385 0 info hyquestsolutions eu 612 9601 2022 sales hyquestsolutions com...

Страница 137: ...www hyquestsolutions com 2022 HyQuest Solutions 13 06 2022...

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