Wiesemann & Theis GmbH

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

Data sheet:

Com-Server Highspeed Industry


The Com-Server 58631 is currently replaced by the function-compatible and enhanced-feature successor model Com-Server++ 58665. For existing customers and follow-on projects the 58631 remains available.

We are happy to answer any questions by phone or e-mail: +49 202/2680 110, or t.clever@wut.de


 Information on this data sheet: Technical data Prices  Print version
 Additional links: Manual Tools Firmware Applications FAQs

Network via direct connection: 1 serial Highspeed port to the network


Com-Server Highspeed Industry, Model 58631



easy start

Product features:

  • Direct connection with compact box for DIN rail mount
  • Remotely configurable via Web Based Management
  • RS232, RS422, RS485 selectable
  • Serial transmission speed up to 115 and 230.4 kbps
  • Network connections:
    • 10/100BT autosensing
  • Voltage supply:
    • 12-24 volts AC/DC
    • Shipped optionally with or without power supply:
      Please order power supplies as separate accessories.
  • Version with UL approval and US power supply available (File No. E254062)
  • Conforms to standards both in office and industrial environments:
    • Increased noise immunity for industrial areas
    • Stricter noise emission for residential and commercial areas
  • 5 year guarantee
Gift   Wish for something!
Your suggestions for improvement and additions


Background information:
On a minimal area, the Com-Server Highspeed Industry offers everything required for directly connecting a serial interface to the computer network. All protocols are included (see box / applications at the end of the product datasheets). The serial interface of the Com-Server can be switched between the standards RS232, RS422 and RS485. The serial and the network parameters are set via Telnet, ARP/RARP, SNMP or also via an Internet browser and web-based management.

COM Port Redirector
The W&T COM Port Redirector for Windows (9x/NT/2000/XP/2003/Vista/7 incl. 64-bit and server editions) also gives serially operating Windows programs the ability to communicate over the network. Virtual COM ports are installed on the system which behave like standard COM ports with respect to the applications. Communication with the terminal device is now however over the network and a Com-Server (data sheet with download link).


  • Serial port protocols:
    • XON/XOFF
    • Hardware handshake
    • SLIP
    • other protocols on request

  • Protocols for direct network connection:
    • TCP/IP (IPv6 on request):
      Socket, FTP, Telnet per client and server
    • Auxiliary protocols:
      Inventory keeping, group management

  • Protocols for paired Com-Server operation:
    (connect serial devices in pairs on the network)
    • Box to Box mode TCP/IP

Technical data:

Serial port:    1 x RTS232-, RS422-, RS485 interface
DB9 connector, configurable
Baud rate:   50 to 230.400 baud
Data format:   7, 8 data bits, 1, 2 stop bits
No, Even, Odd parity
Flow control:   Hardware handshake, XON-XOFF protocol
or can be suppressed
Network:   10/100BT autosensing
Galvanic isolation:   min. 500 volts
Supply voltage:   DC 12V .. 48V (+/-10%)
AC 9Veff .. 30Veff (+/-10%)
Current draw:   Model. 85mA @24V DC
Supply voltage connection:   Plug-in screw terminal, 5.08mm spacing
Labeled "L+" and "M"
Ambient temperature:   Storage: -40..+70°C
Operating in non-rowed installation: 0..+60°C
Operating in rowed installation 0..+50°C
Permissible relative humidity:   0..95% RH (non-condensing)
MTBF:   431,000 h @25°C per MIL-HDBK-217
Housing:   Plastic compact housing for top-hat rail mount. 105x75x22mm
Weight:   approx. 200 g
Included:   1x Com-Server Highspeed Industry
1x product CD with
WuTility management tool, Windows COM Port Redirector, OPC Server,
programming examples in C/VB/Delphi/Java, reference manual in German/English

Please order power supplies
separately as accessories
Gift   Wish for something!
Your suggestions for improvement and additions

Order now:

Prod. no. in EUR plus VAT
for commercial users
Unit price*
Com-Server Highspeed Industry 58631 279.00 order now
Power supplies (please order as needed as accessories)
Plug-in Power Supply, 24V / 220mA DC with Euro plug 11020 19.00 order now
Plug-in Power Supply, 24V / 625mA DC with Euro, US and UK plug 11024 34.00 order now
Power Supply for DIN rail mount, 24V / 1A DC
(merchandise, 2-year manufacturer’s guarantee)
11084 49.00 order now
Power Supply for DIN rail mount, 24V / 4.2A DC
(merchandise, 2-year manufacturer’s guarantee)
11077 89.00 order now
Mechanical Accessories
Mounting bracket for wall mounting 58812 9.98 order now
19" DIN rail 58813 19.00 order now
IP wall mount housing, 180 x 130 x 175 mm 11120 49.00 order now
WuTility 00104 free Download
Windows COM Port Redirector Legacy (NT, Win2000, XP, 2003, Vista, 7 , 2008 incl. 64-bit and Server-Editions) 00102 free Download
Windows COM Port Redirector Win 95/98/Me 00101 free Download
OPC Server 00103 free Download

* Our offering is intended only for commercial users. We are happy to take on private end customers as trading partners through whom our products can be purchased.

 Information on this data sheet: Top of page Print version
 Additional links: Manual Tools Firmware Applications FAQs