RS-232 to RS-422, RS-485 Serial Interface Converter

Part: 1102   Model: IC485+

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The 1102 serial interface converter includes our Auto baud feature and allows a standard RS-232 port to communicate with an individual RS-422 device or with multiple devices within an RS-485 network. The IC485+ supports RS-422 full duplex mode as well as RS-485 full or half duplex master and slave modes. This gives the user flexibility in configuring the device to meet their specific application needs.

Note: This item has a minimum order quantity (MOQ) of 25 units. Please contact your sales representative with any questions.

Additional information


3.8 (L) x 2.3 (W) x 1.0 (H)

Electrical Interface

RS-232, RS-422, RS-485

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)


Max Data Distance

4000 feet

Max Data Rate

115.2K bps

Operating Temperature

0°C to 70°C (32°F to 158°F)

# of Ports


Power Requirement

5VDC @ 300mA

Serial Connector(s)

Screw Terminals

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

  • Configurable for RS-422 or RS-485
  • Data rates to 115.2Kbps
  • Reliable communication up to 4,000 feet
  • Automatic RS-485 enable/disable
  • DB-25F connector on RS-232 side
  • 6 position screw terminals on RS-422/485 side
  • AC adapter included (Item# TR107)

Windows Software

Software: SeaCOM - Windows

Linux Software

Software: SeaCOM - Linux


Datasheet: 1102


Manual: 1102


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