LAN modem, 10/100BT, 24V

Properties

General information:

• Network adapters:
  • 10/100BT autosensing
• Power supply:
  • 12-24 volts AC/DC
  • Shipped optionally with or without power supply:
    Please order power supplies as separate accessories.
• Conforms to standards both in office and industrial environments:
  • High noise resistance per EN 61000-6-2
  • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
• 5 year guarantee

Background information:

Alarm systems, test equipment, air conditioning monitoring systems and their associated control programs often require that a dial-up modem be connected to the RS232 port in order to exchange alarms or configuration data.

For in-house applications this means reserving at least two of the few available direct dial numbers in a telephone system. If the communication partner is located at a remote site, you must add to this long-distance or dedicated line lease charges. The W&T LAN modem makes it possible to route such connections over the already existing LAN. Use of TCP/IP protocol permits both intranet and Internet accesses to be utilized as the communications path.

The RS232 port on the LAN modems, which operates at a data rate of 57,600 baud, emulates the Modem-AT command set and converts it into TCP/IP and Ethernet at 10 as well as with 100MBit/s.

To use the LAN modem, all you need to do is replace the previous telephone number with the IP address of the destination modem. No other changes are necessary!

The W&T LAN modem allows you to integrate modem-based systems into the network without any modification to the software or firmware.

Virtual modem ports under Windows:

The COM Port Redirector for Windows NT/2000/XP/2003 allows you to set up virtual COM ports that emulate a LAN modem. Both incoming and outgoing calls are supported, so that no external hardware is required on the side of the central application. Interested?

Technical data

• Network
  • 10/100BaseT autosensing
  • (IPv6 on request)
• Serial port:
  • 1 x RS232 interface
  • DB9 socket, DCE assignment
• Baud rate:
  • 1200 to 57,600 baud
• Data format:
  • 8 data bits, 1 stop bit, no parity
• Flow control:
  • Hardware handshake and/or
  • XON/XOFF protocol
• Galvanic isolation:
  • min. 500 volts
• Supply voltage:
  • DC 12V .. 48V (+/-10%)
  • AC: 9Veff .. 30Veff (+/-10%)
• Current consumption:
  • Typ. 100 mA @24 V DC
• Ambient storage temperature:
  • -40..+70°C
• Ambient operating temperature:
  • non-cascaded: 0..+60°C
  • cascaded: 0..+50°C
• Housing:
  • Plastic compact enclosure, 105x75x22mm
• Weight:
  • approx. 200 g
• Scope of delivery:
  • 1x LAN modem 58620
  • 
    Please order power supplies separately as accessories