Serial Converters/ Isolators/ Repeaters - ULI-200

ULI-200 series RS-232/485/422 converters are featured with 2kv isolated protection. Serial to fiber optical converter extends serial signals up to 15 km

Serial to Fiber Converters - ULI-210 Series

Serial to fiber converter extends serial signals up to 15 km. This series includes 2kv isolated protection and wide operating temperature range.
RS-232 to RS-422 Converters - ULI-223 Series

ULI-223 series converts RS-232 TD and RD to balanced RS-422 signals. This series extends RS-232 data signals up to 1.2 km.
RS-232 to RS-422/485 Converters - ULI-224 Series

ULI-224 series converts RS-232 to RS-422/485 signals and extends RS-232 signals up to 1.2 km. They are port-powered or use external power supplies.
RS-232 to RS-485 Converters - ULI-226 Series

ULI-226 series converts RS-232 to RS-485 signals and extends RS-232 signals up to 1.2 km. This series are port powered.
RS-232/422 to TTL/Current Loop Converter - ULI-227

Convert RS-232 to current loop or TTL (5V TTL or 3.3V TTL), powered from RS-232 data and handshake lines.
RS-232 Isolated Repeater/Isolator - ULI-232 Series

ULI-232 series RS-232 isolators and repeaters are UL C1/D2 listed and feature 2.0 kV isolation protection and wide operating temperature range.
RS-422/485 Isolated Repeaters - ULI-234 Series

The series feature 2 kV isolation on data lines and terminal blocks for RS-422/485 2 or 4-wire modes and can add 32 nodes to an RS-485 network.
CANbus Isolator - ULI-238 Series

ULI-238 boosts signal and increases node capacity of CAN networks. Its data rate goes up to 250 kbps with 2kV isolation protection from surges/spikes.
Serial Surge Suppressors - ULI-240 Series

The surge suppressors protect against lightning strikes and other voltage disturbances in three stages: gas discharge tube, series resistor, and TVS.
Data Tap/Splitter/Port Combiner - ULI-250/260

RS-232 Data Tap monitors and records serial data streams. RS-232 Modem Data Splitter connects two PCs to one peripheral without switching.
Serial Accessories

Advantech provides serial accessories for reliable network connections with serial, cables, null modems, fuses, terminal blocks, and terminal boards.

Serial Converters/ Isolators/ Repeaters - ULI-200

Serial to fiber converter extends serial signals up to 15 km. This series includes 2kv isolated protection and wide operating temperature range.

ULI-223 series converts RS-232 TD and RD to balanced RS-422 signals. This series extends RS-232 data signals up to 1.2 km.

ULI-224 series converts RS-232 to RS-422/485 signals and extends RS-232 signals up to 1.2 km. They are port-powered or use external power supplies.

ULI-226 series converts RS-232 to RS-485 signals and extends RS-232 signals up to 1.2 km. This series are port powered.

Convert RS-232 to current loop or TTL (5V TTL or 3.3V TTL), powered from RS-232 data and handshake lines.

ULI-232 series RS-232 isolators and repeaters are UL C1/D2 listed and feature 2.0 kV isolation protection and wide operating temperature range.

The series feature 2 kV isolation on data lines and terminal blocks for RS-422/485 2 or 4-wire modes and can add 32 nodes to an RS-485 network.

ULI-238 boosts signal and increases node capacity of CAN networks. Its data rate goes up to 250 kbps with 2kV isolation protection from surges/spikes.

The surge suppressors protect against lightning strikes and other voltage disturbances in three stages: gas discharge tube, series resistor, and TVS.

RS-232 Data Tap monitors and records serial data streams. RS-232 Modem Data Splitter connects two PCs to one peripheral without switching.

Advantech provides serial accessories for reliable network connections with serial, cables, null modems, fuses, terminal blocks, and terminal boards.