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Newsletter March  2014

Latest News

Roalan, experts in serial communications, has introduced some exciting new products this spring.. 

  • USB Analog to Digital Converter

  • Ethernet to Digital IO

  • Gigabit Ethernet Adapters

  • PCI Parallel Adapters

USB to 8 Channel A to D Converter


µDAQ-Lite: Low Cost Data Acquisition

The µDAQ-Lite is a low cost USB data acquisition device that incorporates A to D, D to A, digital IO and counter-timer functions.

It supports 8 analog input channels, 2 analog output channels, 8 input and 8 output digital I/O and 1 counter-timer channel.

The analog inputs support a channel list for streaming up to 49 KHz.

The µDAQ-Lite is supported by the EDR Enhanced Software Development Kit and has operating system drivers for Windows and Linux. The EDR Enhanced SDK provides many examples for all popular programming environments

Ethernet to Digital + RS232 + Switch


The ED-004 connects Ethernet LAN to 4 Digital I/O plus RS232 Serial.

User friendly software interface .Simple web based configuration, monitoring and control.


Gigabit Ethernet Adapters


Multi- port 1 Gigabit and 10 Gigabit Ethernet PCI and PCIe adapters.

 Multi- port Gigabit Bypass Adapters, Encryption Adapters.

PCI & PCI Express (PCIe) Parallel Port Cards

Suitable for parallel printers and security dongles.

Roalan's PCI and PCI Express Parallel Card family enables users to add parallel ports supporting the full IEEE 1284 parallel port standard to their PCs or servers. These universal PCI cards meet the PCI and PCI Express standards that have been adopted by PC server manufacturers and are available in standard and low profile form factors.


RISC-CPU based Industrial Embedded Computer

Industrial Embedded Computers designed for mounting on DIN Rail, combined with compact mechanics and low power consumption
ARM9 32-bit RISC CPU

Embedded Linux

Debian's repository database

Digital I/O , Serial RS232/422/485, CAN Bus, USB

Call+44 (0)1202 861512 or visit

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Roalan Ltd, West Moors. United Kingdom.
Telephone: 01202 861512  Email:

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