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

Web-IO Analog-In/Out 2x 0..10V PoE

Model 57662

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.
ZIP download
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Older firmware
Date Changes and comments Revision
July 7, 2017
  • Error in cloud access fixed
on request
September 15, 2016
  • Initialization problem at device restart/reset fixed
on request
September 25, 2014
  • New: Functionality for sending measurement values to the W&T cloud added
  • Fixed: Delay Time for alarms was incorrectly calculated
  • Fixed: Output error in CSV export for partially turned off channels
  • Current configuration settings added to MIB
on request
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
  • Display of the units in port settings corrected
  • New: Encrypted e-mail sending using SSL/TLS
on request
February 17, 2014
  • New: Encrypted e-mail sending using SSL/TLS
on request
September 27, 2013
  • Coding in XML configuration optimized
  • Problems with HTML requests with transfer encoding: Chunked fixed
  • smart.htm page as download integrated
  • Problems with daylight savings time in the southern hemisphere fixed
  • HTML header parsing optimized
on request
August 31, 2012
  • Error in FTP function eliminated
  • Error in device start eliminated (Web page was not displayed)
on request
June 20, 2012
  • New: Command line parameter for start and stop time of the CSV download
  • New: Error output on the diagnostics side with time stamp
on request
February 29, 2012
  • Error on internal data sheet corrected
on request
June 29, 2011
  • Corrections in test alarm for timer triggered alarms
  • Mail: Authentication for ESMTP: larger line buffer
  • Mail: Logon for long server names failed
on request
May 30, 2011
  • Problems in memory routine resolved
on request
May 17, 2011
  • Corrections in Java applet
  • Correction in Excel output with user-specific data
on request
April 20, 2011
  • Log on problem in Socket Device mode eliminated
  • Problem with alarm sending to local host eliminated
  • New: New binary structure AnalogSingleRegister for setting a single channel added
  • New: Activation of a TCP keep-alive timer added
on request
March 22, 2011
  • New: When using FTP within the report function the stored data can be automatically resent after a power failure.
  • New: A TCP alarm can be sent on "localhost" "’ or your own IP address, for example to switch the second port based on the first
on request
February 11, 2011
  • New: Ability to register devices (WuTility 3.85 and higher)
  • DNS polling now also via TCP and UDP
  • Factory Default Reset via jumpers optimized
on request
February 8, 2011
  • New: Modbus-TCP
  • Correction: Connection remains open during TCP access
on request
December 13, 2010
  • New: Alarm for interrupted Box-To-Box connection enabled.
  • New: Special browser page for smartphones added.
on request
November 9, 2010
  • BoxToBox communication optimized
  • Password handling when setting outputs using HTTP command corrected.
on request
  • Problem resolved: Applets for writing the outputs added.
  • Problem resolved: Correct display of unused sensors
  • MIB files corrected.
on request
  • New functions on the "Check Alarm" page: Alarm status directly visible, buttons disabled depending on status
  • Problem resolved: HTTP reply after output access: HTTP header added
  • Problem resolved: Output problems when simultaneously issuing all alarms resolved
  • MIB modified (Report added, Min and Max triggers with Index)
on request
  • Problem resolved: Line breaks in text fields were incorrectly interpreted.
  • Problem resolved: Hidden sensors were still displayed.
  • Progress bar for backing up the factory defaults inserted
  • Language setting for Factory Default Reset for outputting the last page modified
on request
  • Box2Box mode over routers allowed
  • DNS resolution for binary mode allowed
  • Problem resolved: Button disable prevents double page openings
  • Problem resolved: DNS requests are verified by syntax checking
  • Problem resolved: Button for Box2Box Stop added
on request
  • First firmware version
on request
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