Three Channel Serial Server with Ethernet

Three Channel Serial Server with Ethernet

CAD$ 214.00

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BASIC-programmable controller, universal RS232/422/485 port, 3 serial channels, WiFi, OLED display, PoE, power adaptor.

The DS1102 features a multi-channel RS232/422/485 port. The device has a single DB9M connector and is priced as a single-port product, yet provides 3 independent RS232 channels, 2 independent RS422 channels, or a single RS485 channel.

The DS1102 comes preloaded with a fully functional serial-over-IP application that turns the DS1102 into a powerful multi-channel, multi-protocol serial-over-IP converter, a.k.a. a device server.

The device can be powered with 12 VDC via its power jack or by power-over-Ethernet (PoE). In addition, the DS1102 is equipped with a 96x32 monochrome OLED display. This display shows the current configuration and communication state for each channel and other useful information.

There are eight LEDs on the device's front: green and red main status LEDs, yellow Ethernet link LED, and five blue LEDs.  A buzzer is provided as well. Each DS1102 is supplied with the DIN rail and wall mounting plates.


  • 10/100Base-T, auto-MDIX Ethernet port.

  • Software-selectable RS232, RS422, and RS485 modes:

  • Baudrates of up to 921,600bps;

  • None/even/odd/mark/space parity modes;

  • 7 or 8 bits/character;

  • RTS/CTS and XON/XOFF flow control;

  • Up to 3 serial channels in the RS232 mode, flexible mapping:

  • A single channel: RX, TX, CTS, RTS, DSR, and DTR lines;

  • 3 channels: RX, TX, RX2, TX2, RX3, and TX3 lines;

  • 6 additional arrangements.

  • Up to 2 serial channels in the RS422 mode, flexible mapping;

  • A single channel in the RS485 mode.

  • 96x32 monochrome OLED display.

  • Power-over-Ethernet (PoE).

  • Built-in buzzer.

  • Eight LEDs:

  • Green and red main status LEDs;

  • Yellow Ethernet link LED;

  • Power: 12VDC nominal (9 ~ 18V).

  • Dimensions (LxWxH): 90x48x25mm.

  • Operating temperature range: -5 ~ +70C.

  • Firmware is upgradeable through the serial port or network.

  • CE- and FCC-certified.

  • DIN rail mounting plate

  • Wall mounting plate and two screws