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TEMPERATURE AND HUMIDITY MONITOR

FOR IoT APPLICATIONS

HT20

IoT

USER’S MANUAL

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Summary of Contents for HT20IoT

Page 1: ...TEMPERATURE AND HUMIDITY MONITOR FOR IoT APPLICATIONS HT20IoT USER S MANUAL...

Page 2: ...14 5 6 2 1 Changing the parameters of Ethernet interface 14 5 6 3 Web Server 15 5 6 3 1 General view 16 5 6 3 2 Selection of Web server user 18 5 6 3 3 Messages to the user 19 5 6 3 4 Access to the ar...

Page 3: ...HT20IoT 09 User s Manual 3 7 Technical data 36 8 Ordering code 39...

Page 4: ...ment display and archiving of ambient temperature relative humidity dew point and absolute humidity signaling of exceeding set alarm values programming logic alarm outputs with reaction to the selecte...

Page 5: ...structions The assembly and the installation of the electrical connections may be carried out only by a duly qualified electrician Before turning on the monitor verify the connections The monitor is i...

Page 6: ...a screw connection The monitor housing consists of an upper and a lower part Fig 2 Location of mounting holes 4 2 External connections diagram The monitor has 2 external slots Ethernet port 10 100 bas...

Page 7: ...settings alarm settings SMTP client settings e mail only as unencrypted connection system settings Caution Do not remove the cover of the sensor as this may damage the device 5 1 Messages after Switch...

Page 8: ...es or disables the service of obtaining network address from a DHCP server i e if the DHCP service is enabled and restoring the factory parameters will be forced the DHCP service will be disabled you...

Page 9: ...ayed with the IP address obtained from the DHCP server In order to further configure the device a computer tablet phone must be connected to the same Ethernet network also with DHCP client enabled aut...

Page 10: ...will allow further configuration sign up to the administrator account p 5 6 3 2 After logging in to the monitor web server it is possible to change the network parameters according to our needs espec...

Page 11: ...mory installed and ready for operation flashing error of file system internal memory flashing file system internal memory full flashing file system internal memory installed and ready for operation ac...

Page 12: ...table 4 The basic parameter is the IP address of the monitor by default 192 168 1 19 which must be unique within the network to which we connect the device The IP address can be assigned to the monit...

Page 13: ...onally cable with wire mesh shield SF FTP formerly S STP twisted pair cable with each pair foiled additionally with foil and wire mesh shield Categories of twisted pair cable according to the European...

Page 14: ...green 7 EPWR white brown white brown 8 EPWR brown brown 5 6 2 Ethernet interface default parameters Table 4 No Name Default value 1 DHCP Enabled or disabled cycled when default parameters restoration...

Page 15: ...otloader version variant standard or special preview the current measured values read the status of the device select the language for the Web page perform configuration Access to the Web server is ac...

Page 16: ...each tile of the website 1 The view of measurements and after clicking on the tile displaying graphs with trends 2 Ethernet interface settings 3 Archive settings and information about memory usage and...

Page 17: ...any registers of the monitor registers to which we can assign our own name and display them as a separate tile on the website Defined records can be archived and control the alarms 7 Email configurati...

Page 18: ...er admin password admin access to configuration and the preview of parameters user user password pass access to the preview of parameters only user guest access to the preview of the measured values o...

Page 19: ...ed values on the main page Log off occurs after 5 minutes of inactivity 5 6 3 3 Messages to the user The web server is equipped with a system of messages to the user If the user tries to save the sett...

Page 20: ...file through the web server HT20IoT allows for access to archive files through the file manager implemented on the web server that allows the user to retrieve and delete individual files To start the...

Page 21: ...c alarms HT20IoT is equipped with 2 logic alarm outputs Each alarm can operate in one of six modes Fig 17 shows the operation of alarm in the following modes n on n off on off The other two modes h on...

Page 22: ...simultaneously select several options at once Note If the user selects the audible alarm for alarm number 1 2 the same option should not be selected for alarm 2 1 5 6 4 FTP Server FTP file sharing pr...

Page 23: ...reading user user password passftp access to archive files reading only FTP user names can not be changed however it is possible to change the password for each user it is recommended to change passwo...

Page 24: ...m events and information in the form of regular short e mail messages that contain the following information The time at which the event occurred The quantity that caused the event The measured values...

Page 25: ...d recipient 7 The period of sending regular messages Fig 19 View of e mail configuration window The correct SMTP server port must be configured at Ethernet tile in SMTP tab For unencrypted connections...

Page 26: ...ble 5 No Description Default value 1 Device address for MODBUS TCP IP 1 2 Port number of Modbus TCP 502 3 Time to close the port of Modbus TCP IP service s 60 4 The maximum number of simultaneous conn...

Page 27: ...ing 32 bit values in two subsequent registers are doubled in another address area with the following bytes order B1 B0 B3 B2 Tab 6 The map of the HT20IoT monitor registers is presented below Caution A...

Page 28: ...C Temperature of wet bulb thermometer 7010 6010 7505 r hPA Saturated vapor pressure 7012 6012 7506 Enthalpy 7014 6014 7507 Reserved 7016 6016 7508 Reserved 7018 6018 7509 Reserved 7020 6020 7510 min T...

Page 29: ...IoT It is based on a publication subscription pattern HT20IoT using this protocol publishes various important control and measurement information on an external server If the server is located in the...

Page 30: ...via the website 5 6 6 3 MQTT protocol configuration registers for writing and reading Registers in the range of 5000 5028 16 bit registers for MQTT configuration Address Type Range Description 5000 re...

Page 31: ...20 0x2E 0x30 0x39 digits 0x41 0x5A uppercas e letters 0x61 0x7A lowercas e letters The MQTT publication topic name written with two characters for each register For example the topic name in the form...

Page 32: ...to the upgrade mode is performed remotely via LU based on the settings in eCon or the website address mode speed COM port upgrade according to the recommended communication parameters i e speed 115200...

Page 33: ...36 records If you save by default 50 of the internal memory or other value defined by the user the archive is automatically rewritten to the file system s memory The memory is a circular buffer After...

Page 34: ...are supported During operation the HT20IoT monitor creates file directories containing historical data During registration the monitor creates directories and files of the file system in the internal...

Page 35: ..._05 D00 the next file 2016_05 D01 etc Max 32 files can be created for a given month D00 D31 The file is changed automatically when the file size reaches 29 MB 5 8 4 Structure of archive files Files co...

Page 36: ...an change 2 PoE power supply 20 090 00 00022 Input voltage 100 240 VAC Input frequency 47 63 Hz Current consumption 0 35 A max for 240 VAC Output voltage 48 VDC Power output 15 4 W Operating temperatu...

Page 37: ...humidity 95 1 time of initial warm up 15 minutes degree of protection provided by housing IP 20 mounting on a wall weight 0 3 kg dimensions 120 x 80 x 25 mm operating position with sensor at the bott...

Page 38: ...ters of DC power supply unit option voltage 6 V d c 5 maximum power 6W input voltage 90 253 V a c operating temperature 0 40 o C dimensions 63 6 x 29 5 x 45 6 mm cable length 1 4 m 10 plug 5 5 2 1 mm...

Page 39: ...h quality inspection certificate 1 acc to customer requirements X Monitors of HT20 IoT 1XXXXX version require external supply voltage 6 V DC Monitors of HT20 IoT 2XXXXX version can be supplied both fr...

Page 40: ...68 45 75 100 fax 48 68 45 75 508 www lumel com pl HT20IoT 09 Export department tel 48 68 45 75 139 45 75 233 45 75 321 45 75 386 45 75 353 fax 48 68 32 54 091 e mail export lumel com pl Calibration A...

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