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-IO Digital 12xIn, 12xOut, 1xRS232

Model 57631

57631(M) (for model with 2MB memory recognizable by the existing firmware starting from v3.xx / Feb 2011)

Current firmware
Date Changes and comments Revision
April 14, 2022
  • iCal - format change in Google Calendar updated
 3.80
ZIP download
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Older firmware
Date Changes and comments Revision
August 5, 2020
  • Network handling revised
To load this firmware, WuTility must be used in the newest version included!
 3.77
ZIP download
February 6, 2018
  • Network buffer management revised
  • Time Switch - Cyclical appointment processing optimized
To load this firmware, WuTility must be used in the newest version included!
 3.69
on request
February 3, 2017
  • Firmware with SSL support in client modes
  • Time Switch: Optimized reloading of ics files
To load this firmware, WuTility must be used in the newest version included!
 3.62
on request
October 7, 2016
  • Firmware with SSL support in client modes
  • Memory management revised
To load this firmware, WuTility must be used in the newest version included!
 3.61
on request
May 5, 2015
  • Firmware with SSL support in client modes
  • Time Switch: Error handling when ics-files not present optimized
To load this firmware, WuTility must be used in the newest version included!
 3.50
on request
February 25, 2015
  • Firmware with SSL support in client modes
  • Login behavior optimized
  • Timer function only after free licensing
  • Download of online calendars via HTTPS revised
  • Internal memory management newly structured
To load this firmware, WuTility must be used in the newest version included!
 3.48
on request
May 5, 2014
  • Firmware with SSL support in client modes
  • Sending of SSL encrypted e-mails possible
  • Online calendars can be opened via HTTPS
  • UDP network buffer administration optimized
  • Community string for SNMP traps configurable
To load this firmware, WuTility must be used in the newest version included!
 3.47
on request
August 7, 2013
  • Socket interface: Processing of the "allout" command improved
  • Time-Switch: Processing of comma-delimited arguments optimized
  • Time-Switch: Blanks in front of the calendar URL are now ignored
  • SNMP: Setting of Enable flags expanded
  • Synchronization between telnet and web page access improved
  • System parameters can now be set only from the web page
 3.44
on request
May 5, 2011
  • Alarm messages to local host possible at startup
To load this firmware, WuTility must be used in the newest version included!
 3.28
on request
April 12, 2011
  • Optimizing of firmware upload in noisy environments
  • TCP alarm messages on local host possible
  • UDP alarm messages on local host possible
  • Outputs pulse mode: Output can be reset before pulse time expires
To load this firmware, WuTility must be used in the newest version included!
 3.27
on request
February 15, 2011
  • Firmware for expanded hardware platform
  • Time switch using iCal added
  • Modbus support added
To load this firmware, WuTility must be used in the newest version included!
 3.25
on request
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57631 (for model with 1MB memory recognizable by the existing firmware up to v2.xx / Feb 2011)

Current firmware
Date Changes and comments Revision
February 6, 2018
  • Network buffer management revised
To load this firmware, WuTility must be used in the newest version included!
 2.33
ZIP download
 Show older firmware...
Hide older firmware...
Older firmware
Date Changes and comments Revision
August 7, 2013
  • Socket interface: Processing of the "allout" command improved
  • SNMP: Setting of Enable flags expanded
  • Synchronization between telnet and web page access improved
  • System parameters can now be set only from the web page
To load this firmware, WuTility must be used in the newest version included!
 2.30
on request
June 11, 2013
  • Smart page: Up-/Download ability added
  • SNMP: Setting of the alarm triggers optimized
To load this firmware, WuTility must be used in the newest version included!
 2.29
on request
August 10, 2011
  • Send behavior for UDP alarms after link interruption improved
  • Basic initializing on bootup optimized
To load this firmware, WuTility must be used in the newest version included!
 2.28
on request
April 6, 2011
  • Optimizing of firmware upload in noisy environments
To load this firmware, WuTility must be used in the newest version included!
 2.27
on request
October 13, 2010
  • Boot-up behavior optimized
To load this firmware, WuTility must be used in the newest version included!
 2.26
on request
September 7, 2010
  • Access to configuration download for Com-Server Config enabled
To load this firmware, WuTility must be used in the newest version included!
 2.25
on request
August 19, 2010
  • Box-to-Box - address management for NAT routing adjusted
  • Login for binary access revised
To load this firmware, WuTility must be used in the newest version included!
 2.24
on request
February 5, 2010
  • Update procedure changed
  • UDP - network buffer expanded
  • UDP - remote port can be set as desired
  • Negative logic for outputs configurable
  • State=TOGGLE introduced for socket command outputacces
  • DHCP: Device Name = DHCP Name
To load this firmware, WuTility must be used in the newest version included!
 2.23
on request
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