W&T 57725 Manual Download Page 3

Page: 3 / 82

Introduction

The W&T Web-Thermometer contains all functions in a box to
measure, store and display your climate data. Moreover, the
numerous alarm functions are available which can be integ-
rated into your own applications or into available systems.

In this manual you find all information which you need for the
installation, configuration and the use of the Web-Thermo-
meter.

Summary of Contents for 57725

Page 1: ...meter 1x Pt100 Pt1000 57707 Web Thermometer 2x Pt100 Pt1000 57778 Web Thermometer 8x Pt100 Pt1000 57714 Web Thermometer NTC 57715 Web Thermometer Pt100 Pt1000 57726 Web Thermometer Relay 57720 Web Thermo Hygrometer 57729 Web Thermo Hygrometer 57713 Web Thermo Hygrobarometer Release 1 52 09 2021 ...

Page 2: ... without checking Please let us know of any mistakes or misunderstandings you are aware of so that we can recognize and eliminate them quickly Perform work on and with W T products only as described here and only if you have read and understood the manual fully Unauthorized use can result in hazards We are not liable for the consequences of unauthorized use When in doubt check with us or consult y...

Page 3: ... and display your climate data Moreover the numerous alarm functions are available which can be integ rated into your own applications or into available systems In this manual you find all information which you need for the installation configuration and the use of the Web Thermo meter ...

Page 4: ...ty 18 3 1 1 Applications and prerequisites 18 Step 1 Start the assignment dialog 19 Step 2 Assign the IP parameters 20 3 2 IP assignment using DHCP Protocol 21 3 2 1 Manual activation of DHCP 21 3 2 2 System name 22 3 2 3 Lease time 22 3 3 IP assignment using ARP command 23 Step 1 23 Step 2 24 4 Ethernet interface 26 4 1 Link status 26 4 2 10 100BaseT on RJ45 26 5 Connecting the sensor 28 5 1 NTC ...

Page 5: ...ualization 33 7 3 Own webpage 34 7 4 Login 34 8 Basic settings 36 8 1 Network 36 8 2 Sensors 37 8 3 Date Time 37 8 4 Language Info 37 8 5 Data storage 38 8 6 Password 38 8 7 Certificates 38 9Websites 41 9 1 Browser access 41 9 2 Home 41 9 3 MyWebpage 41 10 Communication paths 44 10 1 Mail 44 10 2 MQTT 44 10 3 REST 45 10 4 Cloud 48 10 5Web API 49 10 6 Modbus TCP 49 10 7 Socket API 56 10 8 RSS 57 10...

Page 6: ...68 16 Firmware update 71 16 1Where is the latest firmware available 71 16 2 Firmware update over the network underWindows 71 17 Hardware Reset to factory defaults 73 18Technical data 75 18 1Technical data for the article 57714 and 57715 75 18 2Technical data for the article 57725 76 18 3Technical data for the articles 57713 und 57720 77 18 4Technical data for the article 57726 78 18 5Technical dat...

Page 7: ...wer is provided by the network infrastructure using the RJ45 terminal The devices support both phantom power using data pairs as well as power feed using the unused wire pairs s Power Supply Use of the Web Thermometer is also possible in networks without PoE power supply In this case simply use an external power supply attached to the screw terminal as described in the chapter Power Supply No addi...

Page 8: ...output configuration 57726 57778 Web Thermometer 8x Power Status Warning Error Reset Sensor 5 Sensor 6 Sensor 7 Sensor 8 DC 24 48V max 60mA GND Sensor 1 Sensor 2 Sensor 3 Sensor 4 URL _________________________ Web Thermometer 8x 57778 Wiesemann Theis GmbH Porschestraße 12 42279 Wuppertal Germany 57725 Web Thermometer Pt100 Pt1000 a a b b 1 PT100 4 Wire ...

Page 9: ...9 Subject to error and alteration 57707 Web Thermometer 2x a a b b a a b b 1 2 PT100 4 wire 57726 Web Thermometer Relay a a b b 1 s1 s2 SW PT100 4 Wire max 39V AC DC max 300mA ...

Page 10: ...me color must lie adjacent to each other The incoming line to the PT100 4 wire sensor may be of virtually any practical length Connecting a PT100 3 wire sensor When connecting a PT100 3 wire sensor the same color wires are connected to the terminals marked with the corresponding colors A jumper to the remaining free terminal is required for the single wire Connecting a PT100 2 wire sensor When con...

Page 11: ...en Sensor an der Markierung auf das Sensorkabel aufstecken 1 4 Ethernet connection The Web Thermometer incorporates an IEEE802 3 compatible network interface on a shielded RJ45 connector The pin assign ments correspond to an MDI port so that the connection to the hub or switch is accomplished using a 1 1 shielded patch cable ...

Page 12: ...ly ON Power is present PoE or the external power supply Power Status Error Status LED Rapid continuous flashing bootup no IP Rapid continuous flashing approx 3x s indicates that the device is in the bootup phase and or has not yet been assigned an IP address Please use WuTility for example to assign the device an IP address Slow continuous flashing connection ...

Page 13: ...e and the full operating software could not be transferred The device is no longer capable of being operated in this condition Repeat the software update over the network see Firmware update and address the device using its assigned IP address If this does not eliminate the error or should the error occur irrespective of any prior software update please return the unit to W T for service Speed Lin...

Page 14: ...720 57726 57729 HTTP Error bzw Warning 57778 Indicates internal configu ration errors For troubleshooting please open the page http xxx xxx xxx xxx diag in the device system error Serious hardware error Attempt to start the device up again by interrupting supply voltage If the condition persists please return the unit for inspection 1If the Web Thermometer has no IP address or Address 0 0 0 0 the ...

Page 15: ...m Error Power Status Warning Error Reset Sensor 5 Sensor 6 Sensor 7 Sensor 8 DC 24 48V max 60mA GND Sensor 1 Sensor 2 Sensor 3 Sensor 4 URL _________________________ Web Thermometer 8x 57778 Wiesemann Theis GmbH Porschestraße 12 42279 Wuppertal Germany ...

Page 16: ...antom power using data pairs 1 2 and 3 6 as well as power feed using the unused wire pairs 4 5 and 7 8 The Web Thermometer is a device in PoE Power Class 1 power consumption 0 44 to 3 84W 2 2 External supply As an alternative to PoE power supply the device can also be powered by an external power supply connected to the screw terminals on the underside of the housing A half wave rectifier makes th...

Page 17: ...17 Subject to error and alteration L M 12 48V DC GND Power Status Sensor 7 Sensor 8 DC 24 48V max 60mA GND Web Thermometer 8x 57778 24 48V DC GND ...

Page 18: ...ile e 5wwww 22 swww exe Start WuTility using Start All Programs W T Software Toolkit WuTility 3 1 1 Applications and prerequisites IP assignment using WuTility works regardless of the current network parameters of the device and the computer used This means that even if the device does not have IP parameters consistent with the respective network WuTility can be used to overwrite them Likewise WuT...

Page 19: ...nment dialog WuTility automatically searches the local network for connected W T network devices and creates an inventory list This search process can be repeated manually as often as desired by clicking on the Scan button Within the inventory list you can identify the desired device based on its MAC address For initial installations its IP address is 0 0 0 0 Select the device and click on the IP ...

Page 20: ...ce and operation with a static IP address is no longer possible see IP Assignment using DHCP Protocol for detailed information Clicking on the Next button assigns the network parameters to the device After acknowledging the resulting message all the columns in the WuTility device list are filled in with information If necessary the remaining configuration of the device is done using Web Based Mana...

Page 21: ...ges DHCP protocol is automatically deactivated when using all other methods for assigning the IP parameters The following methods are then available for later activation of DHCP Management tool WuTility Select the desired device from the device list and click on the IP Address button In the following dialog check the option DHCP and then click on Next WBM configuration In the menu branch Basic set...

Page 22: ...mpts to extend the time for the assigned DHCP server and up update the address If this is not possible by the time the lease time expires for example because the DHCP server can no longer be reached the device deletes the IP address and starts a new cyclical search for alternate DHCP servers for the purpose of assigning a new IP address Because of the absent clock the lease time associated with th...

Page 23: ... for assigning the IP described in this section functions only after a delay of approx 2 minutes after a reset or after power up This method does not work across networks e g through routers This means the PC and device used for assigning must be connected to the same physical network segment Only IP addresses whose Net ID is identical to that of the assigning computer can be assigned 1To avoid un...

Page 24: ...3D 00 12 FF 1The IP addresses must be without leading zeros in all Windows environments Otherwise the entry is incorrectly inter preted by the system and an incorrect IP address is assigned to the device In Windows Vista and newer the prompt cmd exe necessary for invoking the ARP command must be started using Administrator rights Step 2 Use the following command line to ping the device with the de...

Page 25: ...t network packet sent to it as its own and saves it in non volatile memory The ping requests of the PC are then replied It is not possible to configure the subnet mask and gateway address using a static ARP entry These must then be confi gured via the web interface of the device ...

Page 26: ...N indicates a 100MBit s link 100BaseT OFF indicates 10MBit s 10BaseT 4 2 10 100BaseT on RJ45 The Web Thermometer has a 10 100BaseT network interface on a shielded RJ45 connector The pin assignments shown below correspond to an MDI interface so that the connection to the hub or switch is made using a max 100m long 1 1 shielded patch cable Speed Link Activity 1 2 3 4 5 6 7 8 The network connection i...

Page 27: ... Negotiation 10 100BaseT Full Half Duplex The device is factory set to operate in Auto Negotiation mode on the network side The data transmission speed and duplex are automatically negotiated with the connected switch hub and set accordingly ...

Page 28: ... can be extended almost as long as required If an extension is desired it is recommended to use well shielded cables to prevent inter ference If you want to connect an alternative PT100 PT1000 sensor or extend the supply line for the device 57715 the pin assignment is as follows 5 3 Combined sensor measuring input 57713 57720 The provided sensor uses a digital measuring value transfer A lengthenin...

Page 29: ...29 Subject to error and alteration We recommend the use of a data cable with the least speci fication Cat 5 shielded or better and the following pin allocation ...

Page 30: ...he device Internet access by entering the network parameters it immediately begins the transmission of the collected values in the cloud The measuring data is first not assigned to a user account and will be stored in an enclosed part of the cloud until further use 6 2 Create a user account To personalize the measurement data first a user account for the cloud access must be created To do this go ...

Page 31: ...user data for the cloud access After clicking on the button Bind all measurement data of this device from this moment is stored into your user account By clicking on the button Unbind the allocation of the data from this moment is separated and no further values will be stored in your account Click again on Bind and a new series of measurements is created in the cloud for your user account that co...

Page 32: ...Management The remaining configuration is done using the web page of the device To open this enter the assigned IP address in the address line of your web browser http IP adresse 7 1 Home The following pages are also available ...

Page 33: ... page shows you a graphical display of the stored measu rement values The displayed control elements enable you to adapt this display temporarily as long as you are on this page A non temporary change can be made from the configuration menu s Web sites Home ...

Page 34: ... This page can be individually adjusted or replaced and serves as an example Here you are also able to take a look at the data logger of the device 7 4 Login The Login dialog gives you access to the device configuration ...

Page 35: ...ss rights As shipped the device has no password configured Select the administrator or user and click on Login The menu tree with all the configuration parameters is now shown To get additional information about the respective configu ration parameter click on the Info button on the right border of the corresponding parameter ...

Page 36: ...al configuration of the parameters If you wish to configure communication parameters with names instead of IP addresses in the further configuration you can configure additional DNS servers here in addition to any DNS server which is assigned via DHCP HTTP or HTTPS The default HTTP configuration for browser access is port 80 To change access to HTTPS or change the port select Basic Set tings Netwo...

Page 37: ...d from the measurement value or 2 point compensation in which a straight line is calculated over the measuring range 8 3 Date Time The device time is necessary for obtaining plausible time stamps for storing the measurement values Enter the time manually or use the convenience of the automatic time of day compensation using a time server Here you can also enable or disable the use of daylight savi...

Page 38: ... protection for access to the configu ration You can set a password for an administrator user and for an operator user The operator user has no access rights to system settings for the device such as changing network parameters etc If you assign an administrator password it must be stored for IP address changes via WuTility or firmware updates 8 7 Certificates HTTPS is based on theTLS protocol on ...

Page 39: ...ing Request CSR Here it is possible to generate a CSR Certificate Signing Request with a new key pair and individual content By clicking the Check button the entered values are formally checked and the new key is generated The new CSR can be downloaded via the Download CSR button Self signed certificate A previously generated inidividual CSR can be self signed by the device with the private key be...

Page 40: ...ication authority If a certificate chain belonging to the certificate is not already part of the certificate file it can be uploaded separately afterwards The files can be in PEM or DER format Install certificate chain A previously uploaded certificate incl associated certificate chain is installed in the device and used as a certificate within TLS connections after saving ...

Page 41: ...t page Note that if you disable browser access you will not be able to configure any more over the web interface In order to reactivate this you must first reset the device to factory settings using the jumper 9 2 Home Here you can customize the appearance and access rights of the home page 9 3 MyWebpage The user page can be individually designed To do this it can be downloaded from the device edi...

Page 42: ...r pressure hPa above sea level for model 57713 meteorlogical value w t_tags al Shows the set altitude of the location of the device for model 57713 m w t_tags time Inserts the current time of day Background color For values shown in tables you use use corresponding background colors depending on the sensor state w t_tag bct Describes a background color BGColor which depends on the alarm status of ...

Page 43: ...ate of change w t_tags sensorx Inserts the name of sensor x in the page w t_tags device_name Inserts the assigned device name w t_tags device_text Inserts the freely configurable descriptive text for the device w t_tags location w t_tags contact Inserts the respective text blocks which can be configured under Language Infos This page also provides all the parameters needed for adjusting the visual...

Page 44: ...e parameters necessary for this 10 1 Mail The e mail function allows you to send messages to one or more e mail recipients Here you configure the access parameters for your mail server 10 2 MQTT After activation of MQTT and configuration in the menu branch Communication Paths MQTT the Web Thermometer supports the following ...

Page 45: ...trigger the temperature sensor Select MQTT Publish as the action In the following menu enter the path to which the topic is to be written to the broker You can freely determine the textual content of the topic whereby the placeholders described in the infotext can be used 10 3 REST With REST Representational State Transfer the Web Thermo meter provides a further web based communication path Commun...

Page 46: ...orts three formats for answers to REST requests JSON XML Text In what format is answered can be determined about the request With http ip address rest json e g the entire process image of the Web Thermometer can be retrieved in JSON format The answer then looks like this info request rest json time 2017 02 02 10 21 06 ip 10 40 23 17 devicename WEBIO 078349 iostate sensor name Temperatur number 0 u...

Page 47: ...sis time 08 02 2017 10 21 06 msg Device status OK diagarchive time 08 02 2017 10 21 06 msg Device status OK In order to query only individual areas or points the request can be formulated in more detail http ip adresse rest json iostate This causes the Web Thermometer to return the status of all sensors iostate sensor name Temperatur number 0 unit C value 22 4 ...

Page 48: ...queried iostate sensor name Temperatur number 0 unit C value 23 2 10 4 Cloud The W T cloud service is a complete solution which not only allows long term documentation of measurement data in the internal data logger but also makes it possible to save the data in online storage Measurement data are passed directly from the measurement point to the cloud where they are then available online ...

Page 49: ...equest as it is used by some devices e g Cameras to request measured values Enter the HTTP request as the complete URL with all parameters expected by the device E g http IP Hostname single 10 6 Modbus TCP If this function is activated and a communication port is confi gured default 502 the device can be accessed with a Modbus TCP client The following memory areas are provided for this purpose ...

Page 50: ...03 0x04 5040 Measurement channel 6 32 Bit 4 0x03 0x04 5042 Measurement channel 7 32 Bit 4 0x03 0x04 5044 Measurement channel 8 32 Bit 4 0x03 0x04 504B Diagnosis error count 32 Bit 4 0x03 0x04 504C Diagnosis state 0 31 32 Bit 4 0x03 0x04 504E Diagnosis state 32 63 32 Bit 4 0x03 0x04 5050 Diagnosis state 64 95 32 Bit 4 0x03 0x04 6000 03 Serial number 32 Bit 4 0x03 0x04 6004 07 MAC address 32 Bit 4 0...

Page 51: ...11 10 9 8 7 6 5 4 3 2 1 0 10 Byte XX XX 11 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 12 Byte XX XX Start Address n Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 n 1 Byte XX XX Transaction identifier Used to assign the Web IO s response to the client s request The client usually increments the ID by 1 with each new data transmission The We...

Page 52: ...4 3 2 1 0 7 Byte Protocol ID Transaction ID 5 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 6 Byte Length Unit ID Function Code XX XX 00 00 01 00 06 8 Bit Byte Byte 7 6 5 4 3 2 1 0 8 Byte 03 9 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 10 Byte 20 00 11 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 12 Byte XX XX ...

Page 53: ...w Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 n 1 Byte XX XX Bytes Count Contains the number of bytes sent as registers 2 bytes per 16 bit register Register Value One or more 16 bit register values The first 16 bit register begins with the high byte at the position of the 10th byte Depending on the start address beginning at 0x5000 two 16 bit values i e 4 bytes are passed for one requested 32 bit r...

Page 54: ... XX XX 00 00 01 00 06 8 Bit Byte Byte 7 6 5 4 3 2 1 0 8 Byte 06 9 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 10 Byte 10 20 11 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 12 Byte XX XX Register Address Register Address specifies which register address to write to Register Value A 16 bit register value which is written to the Modbus memory...

Page 55: ...te 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 12 Byte XX XX Start Address Quantity of Registers 14 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 Byte XX XX n Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 n 1 Byte XX XX Start Address Specifies at which address to begin writing registers Quantity of Registers Here t...

Page 56: ...9 8 7 6 5 4 3 2 1 0 6 Byte Length Unit ID Function Code XX XX 00 00 01 00 06 8 Bit Byte Byte 7 6 5 4 3 2 1 0 8 Byte 10 9 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 10 Byte XX XX 11 Byte 16 Bit Word High Byte Low Byte 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 12 Byte XX XX Start Address Quantity of Registers Start Address Specifies at which address to begin writing the 16...

Page 57: ...Select the menu item Devices New I O Device in the OPC Server Enter the IP address and password of your Web Themometer and select the device type Confirm with OK Finally you must accept the new entries as active configuration via the menu item File Save The measured values are then provided as OPC DA items 10 10 OPC UA The device provides OPC UA via a binary TCP protocol The preset port of the ser...

Page 58: ... UPC UA user name and password If you select No authentication this is not necessary The device provides the variable EURange for each sensor With the help of this variable you can preconfigure min and max values for display instruments in your UPC UA client You can configure these values separately in the device for each sensor The device provides the following OPC UA tree here using the example ...

Page 59: ... measured values stored in the device The device can process four parallel OPC UA connections 10 11 SNMP Syslog Here is where you make the SNMP and syslog basic settings The device can be incorporated into your existing automation system via SNMP or syslog Retrieve device and sensor data using corresponding OIDs or send messages via SNMP trap or syslog ...

Page 60: ...s available for direct downloading at http ip address mib zip 10 11 FTP Measurement data can be stored directly on an FTP server for archiving and checking Here you configure the basic settings for the FTP server ...

Page 61: ...fter creating the message using the button monitoring of the triggering condition is immediately active You can find the created message both in the configu ration menu and on the overview page for messages Here you are also able to test messages by clicking on the button The configured message is then triggered exactly once The button deletes the message This change becomes effective immediately ...

Page 62: ...o Mean Sea Level O1 o1 Output Shows the current output state ON OFF 57626 Alarm active Shows all alarms numbers komma separatet which are currently active Alarm sensor number Shows all sensors numbers komma separated which match with the configured alarm values per alarm Alarm sensor name see above but with sensor names komma separated Device Name S hows the device name Displays the actual time an...

Page 63: ...l the runtime errors which the device has generated Errors which have occurred but which are no longer current can be found in the diagnostics archive Errors occurring while entering parameters do not appear on this page but rather are displayed directly on the parameter ...

Page 64: ... 13 Device informationen Here you find descriptive information about your device and manufacturer s descriptions The contents of this information can be changed in the basic settings under Language Infos ...

Page 65: ...n parameters and passwords are cleared After a reset you must start over with IP address assignment 14 3 Save configuration Clicking on the Download button downloads a file containing the entire device configuration This can be edited in a text editor 14 4 Restore configuration Select a configuration file and upload it to the device After a restart all the configuration parameters are applied by t...

Page 66: ...b interface To do this activate the TCP ASCII Sockets function under Communication paths Socket API and enter the desired server port default 42280 GET Thermo csv This expression can also include additional parameters which determine the contents start ttmmjjjjThhmmss Start date and time for the measurement data to be loaded end ttmmjjjjThhmmss End date and time for the measurement data to be load...

Page 67: ... current measurement value send GET Single1 for the 1st measuring channel GET Single2 for the 2nd measuring channel etc To receive an output for all measuring channels send GET Single without Index 15 2 Requesting via UDP Socket API To do this activate the UDP Sockets function under Commu nication paths Socket API and enter the desired server port default 42279 Open a UDP connection to the IP addr...

Page 68: ...he sensors can be queried directly using SNMP instructions The paths of the different model variations are 57713 Web Thermo Hygrobarometer 1 3 6 1 4 1 5040 1 2 37 57714Web Thermometer NTC 1 3 6 1 4 1 5040 1 2 38 577X5 Web Thermometer Pt100 Pt1000 1 3 6 1 4 1 5040 1 2 39 57726 Web Thermometer Relay 1 3 6 1 4 1 5040 1 2 40 57720 57729 Web Thermo Hygrometer 1 3 6 1 4 1 5040 1 2 42 57707 Web Thermomet...

Page 69: ...r querying indicate the configured SNMP read or read write community An MIB for incorporating into management applications is available for downloading on the datasheet page of the device on the W T homepage http www wut de or in the device itself at http ip address mib zip If you wish to change device settings via SNMP IP address subnet mask etc you must first start a session on the device using ...

Page 70: ...CntrlLogout wtWebGraphThermoBaroSessCntrlLogout 1 All changes are saved 2 Quit without saving If while a session is open no SNMP communication takes place for a period of 5 minutes the device itself will close the session and all changes are discarded 1 Opening an SNMP session has priority over an HTTP login This means A user with operator or administrator rights loses his browser access as soon a...

Page 71: ...5 digit model number located on the Web Thermometer before downloading From the homepage you can then reach the product overview sorted by article numbers which takes you directly to the datasheet for the device Here you follow the link to the current version of the firmware 16 2 Firmware update over the network under Windows Prerequisite is a PC running Windows XP Vista 7 8 8 1 10 with a network ...

Page 72: ...ocumentation or go to online help Do not intentionally interrupt the update process by disconnecting power or pressing the Reset button if one is present The Web Thermometer will be inoperable after an incomplete update Never mix files with different version numbers in file names This will cause the device to become inoperable The Web Thermometer automatically detects when the transfer of the new ...

Page 73: ...defaults are active Turn off the device open the jumper and close up the housing again 1 Resetting the non volatile memory results in a loss of all the settings which are different from the factory defaults including the IP address passwords and all measured values Modell 57708 since 2018 The Web Thermometer 8x no longer has a jumper in the 2018 model For emergency access the reset button is used ...

Page 74: ...your passwords Reset to factory settings Use a pointed object on the web thermometer to press the reset button recessed in the front of the housing Press and hold the reset button until all status LEDs start flashing slowly and quickly after a while Release the reset button The configuration of the Web IO now corresponds to the delivery status ...

Page 75: ...suring unit 57715 Sensor Pt100 Pt1000 connection 2 3 or 4 conductor Measuring range W T sensor 50 C 180 C PT100 PT1000 measuring input 200 C 650 C Resolution 1 10 C Measuring error 0 3 C 0 2 Storage frequency 15 30 sec 1 5 15 60 min Memory depth 4MB min 16 weeks max 20 years Deviation of the internal clock max 1 min Month Power supply typ 62mA 24VDC 80mA 20VAC max 70mA 24VDC 40mA 48VDC PoE Class 1...

Page 76: ... T sensor 50 C 180 C PT100 PT1000 measuring input 200 C 650 C Resolution 1 10 C Measuring error 0 3 C 0 2 Storage frequency 15 30 sec 1 5 15 60 min Memory depth 4MB min 4 weeks max 20 years Deviation of the internal clock max 1 min Month Power supply Current consumption PoE Class 1 0 44 3 84W typ 70mA 24V DC with external supply Housing Plastic compact housing for top hat rail mount 105x22x75mm Lx...

Page 77: ...0 85 C max range 3 rH after 60h Operation outside normal range Long term stability typ 0 5 rH year Atmospheric pressure 57713 only typ 25 C 0 8hPa 750 1100hPa max 25 C 2 5hPa 750 1100hPa max 40 85 C 3 5hPa 300 1100hPa Long term stability typ 1hPa year Storage frequency 15 30 sec 1 5 15 60 min Memory depth 4MB min 7 weeks max 20 years 57713 min 12 weeks max 20 years 57720 Deviation of the internal ...

Page 78: ... 3 C 0 2 Storage frequency 15 30 sec 1 5 15 60 min Memory depth 4MB min 4 weeks max 20 years Deviation of the internal clock max 1 min Month Semiconductor Relaiy Output Digital output 1 potential free semiconductor relay max switching current typ 300mA AC DC peak 500mA max switching voltage 39V AC DV max power consumption 11 7W AC DC Power supply Current consumption PoE Class 1 0 44 3 84W typ 70mA...

Page 79: ...easuring range W T sensor 50 C 180 C PT100 PT1000 measuring input 200 C 650 C Resolution 1 10 C Measuring error 0 3 C 0 2 Storage frequency 15 30 sec 1 5 15 60 min Memory depth 4MB min 4 weeks max 20 years Deviation of the internal clock max 1 min Month Power supply Current consumption PoE Class 1 0 44 3 84W typ 70mA 24V DC with external supply Housing Plastic compact housing for top hat rail moun...

Page 80: ...T1000 measuring input 200 C 650 C Resolution 1 10 C Measuring error 0 3 C 0 2 Storage frequency 15 30 sec 1 5 15 60 min Memory depth 4MB min 4 weeks max 20 years Deviation of the internal clock max 1 min Month Power supply max 60mA 24VDC max 40mA 48VDC PoE Class 1 0 44 3 84W Housing Compact plastic housing 90x107x59 mm lxwxh Weight approx 240g Ambient storage temperature 40 70 C Ambient operating ...

Page 81: ...mA 24VDC Displays 1 LED Power 2 LEDs Network status 2 LEDs Status and error Measuring unit Measuring error Temperature typ 0 1 K 0 70 C typ 0 2 K 20 80 C Humidity typ 0 5 rH 15 30 C typ 0 8 rH 0 50 C typ 2 5 rH 20 80 C Long term stability typ 0 5 rH year Measuring frequency 4s Storage 15 30 sec 1 5 15 60 min Memory depth 832kB min 12 weeks max 20 Jahre Housings and other data Housing Small plastic...

Page 82: ...the time even when the device is turned off This battery must be disposed of after its useful life has expired Take it to an official collection site for recycling First disconnect all cables from the device and open the device The button battery is located on the circuit board Remove it from its holder and take it to a recycler ...

Search results

Summary of Contents for 57725

Reviews:

Related manuals for 57725

Brands by name

Popular brands

W&T 57725, Manual

Search results

Summary of Contents for 57725

Reviews:

Related manuals for 57725

Brands by name

Popular brands