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
August 5, 2020
  • Network handling revised
To load this firmware, WuTility must be used in the newest version included!
 3.77
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Older firmware
Date Changes and comments Revision
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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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
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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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
October 13, 2010
  • Boot-up behavior optimized
To load this firmware, WuTility must be used in the newest version included!
 2.26
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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
auf Anfrage
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