W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Firmware:

Web-Thermograph NTC

Model 57614

Current firmware
Date Changes and comments Revision
July 8, 2020
  • Encrypted cloud transmission for maintaining function using enhanced security standards (TLS1.2), which this hardware does not support, are turned off.
 1.92
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Older firmware
Date Changes and comments Revision
July 7, 2017
  • Error in cloud access fixed
Please verify that the device has Version 1.60 before updating!
 1.90
auf Anfrage
March 11, 2015
  • Error in CSV output (Celsius/Fahrenheit representation) fixed
  • Problem with software support of older hardware generations fixed
Please verify that the device has Version 1.60 before updating!
 1.87
auf Anfrage
September 29, 2014
  • New: Functionality for sending measurement values to the W&T cloud added
  • Current configuration settings added to MIB
Please verify that the device has Version 1.60 before updating!
 1.86
auf Anfrage
April 16, 2014
  • SSL/TLS transmission stabilised
  • User login blocked/waits for the end of the encrypted transmission
  • System performance increased browser access accelerated
  • Error corrections made to the graphical value display
  • New: Encrypted e-mail sending using SSL/TLS
  • New: Bi-language firmware: German/English selectable
Please verify that the device has Version 1.60 before updating!
 1.83
auf Anfrage
February 19, 2014
  • Flash codes for emergency access/Factory Default Reset revised
  • New: Encrypted e-mail sending using SSL/TLS
  • New: Bi-language firmware: German/English selectable
Firmware 1.82 or higher for WuTility v.3.82 or higher for loading into devices!
Please verify that the device has Version 1.60 before updating!
 1.82
auf Anfrage
February 17, 2014
  • Password entry for language selection added
  • New: Encrypted e-mail sending using SSL/TLS
  • New: Bi-language firmware: German/English selectable
The firmware 1.81 requires WuTility v.3.82 or higher for loading into devices!
Please verify that the device has Version 1.60 or higher before updating!
 1.81
auf Anfrage
February 12, 2014
  • New: Encrypted e-mail sending using SSL/TLS
  • New: Bi-language firmware: German/English selectable
  • Problems with representing negative values in the graphical display fixed.
Before updating to V1.80 all passwords must be deleted from the device so that login is possible after the update. You can reassign them after the update.
The firmware 1.80 requires WuTility v.3.82 or higher for loading into devices!
Please verify that the device has Version 1.60 before updating!
 1.80
auf Anfrage
September 3, 2012
  • Error in Java applet eliminated
  • Problems with device start with full data logger eliminated
  • Problem eliminated: Output of empty files for FTP alarm
  • Multiple DNS resolution for mail revised
  • New: Error output on the diagnostics page with time stamp
The firmware 1.75 requires WuTility v.3.82 or higher for loading into devices!
Please verify that the device has Version 1.60 before updating!
 1.77
auf Anfrage
February 29, 2012
  • Error on internal data sheet corrected
The firmware 1.75 requires WuTility v.3.82 or higher for loading into devices!
Please verify that the device has Version 1.60 before updating!
 1.75
auf Anfrage
February 10, 2012
  • Problems with DHCP functionality eliminated
  • Error in SNMP MIB corrected (57614 only)
The firmware 1.72 requires WuTility v.3.82 or higher for loading into devices!
Please verify that the device has Version 1.60 before updating!
 1.73
auf Anfrage
January 15, 2010
  • Problem eliminated: Wrong identifier in XML configuration
  • Problem eliminated: Output format error for negative UTC offset
  • Error corrections for graphical output
  • Minimum length of Ethernet frames adjusted
  • Reset behavior in DHCP mode revised
 1.60
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