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, 6xRelay


Current firmware: model 57634(N)
(recognizable by the existing firmware starting from v4.xx / March 2018)
Date Changes and comments Firmware revision
January 8, 2020
  • Timeswitch - changed format in Google Calendar caught

To load this firmware, WuTility must be used in the newest version included!

4.04
ZIP download
Older firmware: model 57634(N)
(recognizable by the existing firmware starting from v4.xx / March 2018)
Date Changes and comments Firmware revision
March 23, 2018
  • Firmware for the 0 series

To load this firmware, WuTility must be used in the newest version included!

4.02
ZIP download


Current firmware: model 57634(M)
(for model with 2MB memory recognizable by the existing firmware starting from v3.xx / Feb 2011)
Date Changes and comments Firmware revision
August 5, 2020
  • Network handling revised

To load this firmware, WuTility must be used in the newest version included!

3.77
ZIP download
Older firmware: model 57634(M)
(for model with 2MB memory recognizable by the existing firmware starting from v3.xx / Feb 2011)
Date Changes and comments Firmware revision
January 8, 2020
  • Timeswitch - changed format in Google Calendar caught

To load this firmware, WuTility must be used in the newest version included!

3.75
ZIP download
February 6, 2018
  • Network buffer management revised
  • Time Switch - Cyclical appointment processing optimized
3.69
September 25, 2017
  • Firmware with SSL support in client modes
  • Time Switch: Processing of UTC and local time optimized

To load this firmware, WuTility must be used in the newest version included!

3.68
ZIP download
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
ZIP download
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
ZIP download
May 5, 2015
  • Firmware with SSL support in client modes
  • Time Switch: Error handling when ics-files not present optimized
  • System time synchronization corrected

To load this firmware, WuTility must be used in the newest version included!

3.50
ZIP download
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
ZIP download
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
ZIP download
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
3.44
ZIP download
April 23, 2013
  • Optimized processing of requests with transfer encoding: Chunked
  • Time-Switch: load option "no refresh" corrected
  • Time-Switch: Summer time-winter time switching without time server corrected
  • Time-Switch: BYDAY with +/-nWday corrected
  • External clock: Conversion to UTC
  • SMART page: Indexing of user tags corrected
  • HTTP Client: INPUT was also triggered by Pending TCP (fixed)

To load this firmware, WuTility must be used in the newest version included!

3.42
ZIP download
November 7, 2012
  • Time Switch: Summer/winter time behavior optimized
  • Time-Switch: Exception response for repeating dates optimized
  • Time-Switch: Syntax expansion for Google Calender

To load this firmware, WuTility must be used in the newest version included!

3.40

March 27, 2012
  • Time Switch: Summer/winter time behavior optimized

To load this firmware, WuTility must be used in the newest version included!

3.38
ZIP download
February 3, 2012
  • Time Switch: iCal download with poor internet connection optimized
  • Time Switch: Better support for leap years
  • DHCP: Lease Time renewal prioritized when there are high data loads

To load this firmware, WuTility must be used in the newest version included!

3.36
ZIP download
12/02/2011
  • Simultaneous loading and processing iCal files optimized
  • Modbus register access for counters corrected

To load this firmware, WuTility must be used in the newest version included!

3.35
ZIP download
August 18, 2011
  • Memory space for iCal files increased to 32 kB per file
  • Preview for time-based switching revised
  • 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!

3.32
ZIP download
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
ZIP download
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
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


Current firmware: model 57634
(for model with 1MB memory recognizable by the existing firmware up to v2.xx / Feb 2011)
Date Changes and comments Firmware 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
Older firmware: model 57634
(for model with 1MB memory recognizable by the existing firmware up to v2.xx / Feb 2011)
Date Changes and comments Firmware revision
August 7, 2013
  • Socket interface: Processing of the "allout" command improved
  • SNMP: Setting of Enable flags expanded

To load this firmware, WuTility must be used in the newest version included!

2.30
ZIP download
August 13, 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
ZIP download
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
ZIP download
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
ZIP download
October 13, 2010
  • Boot-up behavior optimized

To load this firmware, WuTility must be used in the newest version included!

2.26
ZIP download
September 29, 2010
  • Problems with APP page eliminated

To load this firmware, WuTility must be used in the newest version included!

2.25
ZIP download
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
ZIP download
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
ZIP download
01.10.2009
  • SNMP system trap sending revised
  • Ping function optimized

To load this firmware, WuTility must be used in the newest version included!

1.62 / 2.22
April 22, 2009
  • Time-based alarm message sending optimized
  • Administrator and operator login revised

To load this firmware, WuTility must be used in the newest version included!

1.61 / 2.20
February 19, 2009
  • Keep Alive Timeout for incoming connections settable
  • SNMP - Counterclear only with Session Login
  • problem eliminated:
    Input status on bootup was not recognized when filters were set
  • Input packet buffer management for high data quantity optimized
  • E-mail sent in alarm conditions

To load this firmware, WuTility must be used in the newest version included!

1.61 / 2.19
June 10, 2008
  • HTTP timing for connection via UMTS/GPRS router optimized
  • OPC Reconnect behavior for DSL connection improved
    (requires OPC Server version 4.12 or higher)
  • Release messages for alarms introduced
  • Synchronization of battery-backed clock optimized

To load this firmware, WuTility must be used in the newest version included!

1.58 / 2.17
January 9, 2008
  • IP address assignment using DHCP is possible
  • Binary Mode must be enabled using the checkbox
  • Firmware update when loading over older original firmware improved
  • Configuration remains intact after firmware update
  • New OID for individual access to inputs and outputs using SNMP
  • New mail tags for Device, Input, Output Name and Date, Time of Day
  • Mail tags can also be used in the subject line and FTP file names
  • Reconnect behavior in TCP Binary Client mode revised

To load this firmware, WuTility must be used in the newest version included!

1.57 / 2.16
March 28, 2007
  • Firmware for the 0 series

To load this firmware, WuTility must be used in the newest version included!

1.54 / 2.14