• Introduction
• Non-Programmable
• PDS-700 Series
• PDS-8x1 Series
• PPDS-700-MTCP Series
• DS-2200 Series
• More

Programmable Ability

Device talks with other devices to exchange information. But with large number of various devices, legacy serial devices have reached their limits and can no longer allow a variety of new languages to be understood by other devices. By programming, PDS acts as a real-time translator (protocol converter) to enhance the communication between the serial devices. Also, by skillful programming and design, users can take advantage of PDS to integrate devices and DI/DO channels for complex applications which a non-programmable device server never achieves.

ICP DAS offers the XServer, including a wide range of lib and demo programs, for PDS, thus allows users to quickly and easily build their own value-added custom firmware utilities that immediately turn serial devices from “dull” into “intelligent”. With this ability to customize user programs, projects will become more competitive.

Virtual COM (Driver and Utility)
The VxComm driver creates virtual COM ports on both 32- and 64-bit Windows 7 SP1/10/2012/2016, and maps them to the serial ports of the DS/PDS on the Ethernet network. Then users can directly access remote serial devices on the Ethernet through the virtual COM ports. This eliminates the need for reprogramming the original software, saves time and allows users to gain transparent access to serial devices through the Ethernet/Internet.

By using the VxComm utility, users can scan the DS/PDS on the local Ethernet, configure the network settings of the DS/PDS, and perform widespread virtual COM port mapping in seconds. A built-in terminal program, which allows users to directly test the communication between the PC and the remote serial devices via either a virtual COM or TCP/IP, is provided via the VxComm utility.

Various Selections

ICP DAS device servers include 1 to 8 serial ports and some models are even equipped with the ability to utilize up to 6 DI and 7 DO lines at the same time. Models using PoE or the Modbus Gateway, or models that come in a metal case are also options for selection.

Virtual I/O = Virtual COM + PDS + DIO

"Virtual I/O" is an extension of "Virtual COM" technology. The virtual I/O turns the digital I/O lines of the PDS into a virtual COM style connection. In other words, from now on, users will be able to access the digital I/O lines of the PDS directly by sending DCON commands through the virtual COM port.

In addition, the DCON utility now also supports the configuration of PDS digital I/O lines through the virtual I/O, so it is possible to perform some basic functional tests or to create custom applications by using the PDS digital I/O lines in a more convenient way.

Comparison 1

What are the benefits of using the PDS for your serial devices, instead of using the PC.

PDS-700 has more features as followings:
Built-in 7-Segment LED display for D version showing network and COM port settings.
Removable terminal block for industrial wiring easily.
RoHS Compliance and CE Certification.
Low Power Input (10 ~ 30 VDC) according to industrial environment.
Frame-Ground design for ESD protection.
Fire Retardant Materials (UL94-V0 Level) and Robust Case.
Various Configurations: Console, Web, Telnet and Utility.
VxComm Driver for 32- and 64-bit Windows 7 SP1/10/2012/2016