DS1102 Programmable 3-Channel RS232/422/485 Controller w/ Power Adapter

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TibboSKU: RB-Ibb-03
Manufacturer #: DS1102-SK

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Sale price ¥11,241 Regular price ¥18,734

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  • DS1102 Programmable Controller for serial-over-IP and industrial automation applications
  • Features 3-channel RS232, 2-channel RS422, or 1-channel RS485 and a DB9M connector
  • 2048-byte EEPROM, onboard RTC and 1MB flash
  • Supplied with the DIN rail and wall mounting plates

The DS1102 Programmable 3-Channel RS232/422/485 Controller w/ Power Adapter is a compact Tibbo BASIC/C-programmable industrial controller. The DS1102 targets serial-over-IP and industrial automation applications. It has a single DB9M connector while also providing 3 independent RS232 channels, 2 independent RS422 channels, or a single RS485 channel.

DS1102 Programmable 3-Channel RS232/422/485 Controller w/ Power Adapter

The device can be powered via its power jack. There are eight LEDs on the device's front: green and red main status LEDs, yellow Ethernet link LED, and five blue LEDs, which can be used for Wi-Fi signal strength indication or other purposes. A buzzer is provided as well. Tibbo Technology offer an open-source serial-over-IP (SoI) app that turns the DS1102 into a full-featured four-port serial-to-IP converter.

  • DIN rail mounting plate
  • Wall mounting plate and two screws


  • 90 x 48 x 25 mm
  • Powered by Tibbo OS (TiOS)
  • 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:

  • One channel: RX, TX, CTS, RTS, DSR, and DTR lines
  • 3 channels: RX, TX, RX2, TX2, RX3, and TX3 lines
  • 6 additional arrangements
  • Built-in buzzer
  • RTC (no backup battery)
  • 22KB SRAM for Tibbo BASIC/C variables and data
  • 1MB flash memory for TiOS, application code, and file system
  • 2048-byte EEPROM for data storage

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

  • A single channel in the RS485 mode

Eight LEDs:

  • Green and red main status LEDs
  • Yellow Ethernet link LED
  • Five blue LEDs (for Wi-Fi signal strength indication, etc.)
  • Software-controlled PLL for selecting high or low speed
  • Power: 12VDC (9 ~ 18V)
  • Operating temperature range: -5 ~ +70°C
  • Firmware is upgradeable through the serial port or network
  • Tibbo BASIC/C application can be debugged through the Ethernet LAN
  • CE- and FCC-certified

Programming (Platform objects)

  • beep — generates buzzer patterns
  • button — monitors the MD (setup) button
  • fd — manages the flash memory file system and direct sector access
  • io — handles I/O lines, ports, and interrupts
  • lcd — controls the OLED display
  • net — controls the Ethernet port
  • pat — "plays" patterns on a pair of status LEDs
  • ppp — accesses the Internet over a serial modem (GPRS, etc.)
  • pppoe — accesses the Internet over an ADSL modem
  • romfile — facilitates access to resource files (fixed data)
  • rtc — keeps track of date and time
  • ser — controls the serial channels
  • sock — socket comms (up to 16 UDP, TCP, and HTTP sessions)
  • stor — provides access to the EEPROM
  • sys — in charge of general device functionality
  • wln — handles the Wi-Fi interface

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