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

Product overview:

Old models and replacement parts

A few single units from the list of devices shown below are still available.
Send your inquires via e-mail.

We are constantly improving and further developing our products, which often results in new device generations. On this page you will find an overview of the previous models together with their replacements. The links take you directly to the datasheets, from where you can still access all the additional information (manuals, firmware, etc.).

Com-Server

Digital I/O Com-Server

    • Prod. no.
      Description
      Successor model
    • Digital I/O Com-Server 12I/12O
    • Digital I/O Com-Server 12I/12A with RS232

Web-IO Digital

    • Prod. no.
      Description
      Successor model
    • Web-IO 2x Digital Input, 2x Digital Output
    • Web-IO Dial 12x Digital Input, 12x Digital Output
      ----
    • Web-Alarm 6x6 Digital
      ----

Web-IO Analog-In

    • Prod. no.
      Description
      Successor model
    • Web-IO Analog-In 2x 0/4..20mA
    • Web-IO Analog-In 2x 0..10V
    • Set: Web-IO Analog-In + AC current converter 0..50A
    • 57024
      Thermoelement Converter
      ----

Web-IO Climate

WuTooth®

    • Prod. no.
      Description
      Successor model
    • WuTooth Temperature
      ----
    • WuTooth Temperature/Relative Humidity
      ----

Data Server

USB Server

    • Prod. no.
      Description
      Successor model
    • USB-Server Industry

IP monitoring

    • Prod. no.
      Description
      Successor model
    • IP-Watcher 2x2 Digital

Wireless Interfaces

    • Prod. no.
      Description
      Successor model
    • EnOcean Com-Server
      ----

Hubs and repeaters for coax networks

    • Prod. no.
      Description
      Successor model
    • Repeater II (pdf manual)
      ----
    • Repeater + Monitor (pdf manual)
      ----

Measuring devices for coax networks

    • Prod. no.
      Description
      Successor model
    • LAN Scanner II (pdf manual)
      ----
    • LAN Scanner IV (pdf manual)
      ----
    • LAN Scanner V (pdf manual)
      ----

Serial USB interfaces

    • Prod. no.
      Description
      Successor model
    • USB <> RS232 interface cable
    • USB OEM assembly module
      ----

Serial interfaces and isolators

    • Prod. no.
      Description
      Successor model
    • RS232 <> 20mA interface for Siemens S5
    • RS232 <> 20mA interface, 50kV isolated
      ----
    • Interface RS232 <> RS422/RS485 (pdf manual)
    • Interface RS232 <> RS485 2-wire (pdf manual)
    • Interface RS232 <> RS422/RS485 (pdf manual)
    • Interface RS232 <> RS422 interface, 50kV isolated
      ----
    • RS422 isolator, 50kV isolated
      ----
    • Interface FO <> RS232, with handshake
      ----
    • Interface FO <> 20mA for DIN rail mounting
      ----
    • Interface FO <> 20mA, 15-pin for Siemens S5
      ----
    • Interface fiber-optic line ST <> Profibus
      ----
    • Interface fiber-optic bus ST <> Profibus
      ----

Serial buffers and T-switches

PC cards

    • Prod. no.
      Description
      Successor model
    • cPCI card 2x RS232/RS422/RS485, 1kV isolated
      ----
    • cPCI card 2x 20mA, 1kV isolated
      ----
    • ISA card 1x Centronics with line driver function
      ----

Centronics line driver, buffers and interfaces

    • Prod. no.
      Description
      Successor model
    • Parallel signal conditioner
      ----
    • Centronics buffer
      ----
    • Centronics portable buffer
      ----
    • RS232 > Centronics interface, 4+4 KByte
    • Interface RS422 > Centronics, 4+4 KByte
    • 20mA > Centronics interface, 4+4 kByte
    • IEE488 > Centronics interface
      ----
    • Commodore C64 > Centronics interface
      ----

Printer switches

    • Prod. no.
      Description
      Successor model
    • PC Centronics 2 computer adapter
      ----
    • Centronics 2 computer adapter
      ----
    • EPP/ECP/Bitronics 2 computer adapter
      ----
    • Centronics 4 computer adapter
      ----
    • EPP/ECP/Bitronics 4 computer adapter
      ----

Customer frequency measurement

    • Prod. no.
      Description
      Successor model
    • Central module and data logger 128KB
      ----
    • Direction-triggered retro-reflective light curtain
      ----
    • Counter module
      ----
    • WinLog developer packet
      ----
    • WinLog Lite
      ----
    • DosLog
      ----

Power supplies

    • Prod. no.
      Description
      Successor model
    • 11023
      AC adapter 24V/0.65A, Euro, 2-pin special plug
    • 11024
      AC adapter 24V/0.65A, Euro, 2-pin special plug
    • 11030
      Plug-in power supply 18V AC, Euro, 2-pin special plug
    • 11031
      Plug-in power supply 18V AC, US, 2-pin special plug
    • 11032
      Plug-in power supply 18V AC, GB, 2-pin special plug
    • 11040
      Plug-in power supply 5V / 2A, EUR, 2.5mm jack plug
    • 11041
      Plug-in power supply 5V / 2A, US, 2.5mm jack plug
    • 11042
      Plug-in power supply 5V / 2A, GB, 2.5mm jack plug
    • 11053
      Plug-in power supply 5V/ 2A, Euro, 5.5mm plug
    • 11054
      Plug-in power supply 5V/ 2A, US, 5.5mm plug
    • 11056
      Plug-in power supply 5V/ 2A, GB, 5.5mm plug
    • 11070
      Plug-in power supply 24V/1A, Euro, 2-pin special plug
    • 11071
      Plug-in power supply 24V/1A, US, 2-pin special plug
    • 11072
      Plug-in power supply 24V/1A, GB, 2-pin special plug
    • 11073
      Plug-in power supply 12V/2A, Euro, 2-pin special plug
      ----
    • 11074
      Plug-in power supply 12V/2A, US, 2-pin special plug
      ----
    • 11075
      Plug-in power supply 12V/2A, GB, 2-pin special plug
      ----
    • DIN rail mount power supply 24V/2.5A