Quatech QSP-200/300 user manual Windows 95/98/ME/2000/NT Installation

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Windows 95/98 maintains a registry of all known hardware installed within the computer. Inside this hardware registry Windows 95/98 keeps track of all the computer's resources, such as base I/O addresses, IRQ levels, and DMA channels. In the case of a PC Card (PCMCIA) type board, Windows 95/98 configures the new hardware using free resources it finds within the hardware registry, and updates the registry automatically.

Windows 95/98 handles the QSP-200/300 as a "parent/child device". The QSP-200/300 is the "parent device". Each serial port is a "child device" of this "parent device". To allow easy configuration of Quatech's QSP-200/300, two configuration files have been written. These files are called "INF" files. The "QSP-200.INF"file describes the resources of the QSP-200/300 parent device and indicates the number of child devices. There are 4 child COM ports for the QSP-200/300. The "MLTPT_SP.INF" file describes the settings for each serial port including all the necessary device drivers.

Windows 95/98 allows changes in the system resources if the default choices are unacceptable. But first, allow Windows 95/98 to configure all of the devices. Since the child COM ports are dependent on the parent devices resource allocations, the resources can only be modified at the parent device. Changing these resources is an easy task described in a later section.

QSP-200/300 User's Manual

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Contents Interface Cards for Personal Computers Product Description Four Channel RS-422/485 Pcmcia Adapter Warranty InformationQSP-200/300 Trademarks FCC Class B Compliances Electromagnetic EmissionsEC Council Directive 89/336/EEC Table of Contents This Page Left Blank Intentionally Introduction Windows 95/98/ME/2000/NT Installation Windows Windows 95/98Window Millennium ME Installing QSP-200/300 Under Windows NT Page Page Page Window 95/98/ME Page Changing Configuration of the QSP-200/300 Windows 95/98/MEPage IRQ 1Installing Quatech Pcmcia Cards under Windows CE Windows CEPage DOS / Windows 3.x Installation Client Driver Installation QSP-200/300 Client Driver for DOSCommand Line Options BaddressDTR Controlled QSP-200/300 Client Driver Examples ExampleDevice = C\QSP-200\QSP200CL.SYS i5,h,u,b300,o2 Device = C\QSP-200\QSP200CL.SYS s0,b300,i5 s1,b340,i10,o1 QSP-200/300 Enabler for DOS Common Problems Generic Client DriversMultiple Configuration Attempts Older Versions of Card and Socket ServicesPage Waddress Page QSP-200/300 Enabler Examples QSP200EN.EXE s0,b300,i5,r Common Problems Memory Range Exclusion Contention with Other DevicesCard and Socket Services Software Socket NumbersOS/2 Installation Drive\path\QSP200.SYS optionsCommand Line Options Configuring With System Assigned ResourcesConfiguring With User Assigned Resources Advanced Configuration Topics Monitoring The Status Of Pcmcia Cards Common Problems Invalid I/O Address When Using OS/2Insufficient Number Of Command Line Arguments Resources Not AvailableScratchpad / Interrupt Status Register Hardware InformationPort Addressing Auxiliary Channel Configuration Auxiliary Channel RTS-CTS HandshakingAuxiliary Channel Handshaking Disabled 2-Wire Operation Termination ResistorsOptions QSP-200/300 adapter cable to standard female D-9 connectors External ConnectionsThis Page Left Blank Intentionally Specifications QSP-200/300 Version March

QSP-200/300 specifications

Quatech QSP-200/300 is a robust series of serial device servers designed to facilitate seamless communication between legacy serial devices and modern Ethernet networks. These innovative solutions are engineered for industries that require reliable connection to serial peripherals, making them ideal for a range of applications including industrial automation, point-of-sale systems, and equipment monitoring.

One of the standout features of the QSP-200/300 series is its dual-port and quad-port configurations, which allow users to connect multiple serial devices simultaneously. This multi-port capability not only enhances connectivity options but also streamlines operations by reducing cabling complexity. Each model typically supports RS-232, RS-422, and RS-485 serial interfaces, catering to a wide array of serial devices.

The QSP series employs advanced technologies to ensure high performance and reliability. Utilizing a powerful ARM-based processor, these device servers can handle multiple data streams without compromising speed or efficiency. The QSP-200/300 also incorporates Ethernet technologies such as TCP/IP, UDP, and HTTP, ensuring versatile networking and easy integration into existing infrastructures.

Security is another crucial aspect of the QSP-200/300 series. Equipped with features like SSL/TLS encryption, the device servers offer secure data transmission, making them suitable for environments where sensitive information is processed. Furthermore, the device supports a variety of network protocols, including DHCP and Static IP, allowing for flexible deployment options in diverse network environments.

The installation of the QSP-200/300 is notably user-friendly, with a web-based interface that simplifies setup and configuration. Additionally, the units are designed for durability and longevity, built to withstand harsh industrial conditions with operating temperature ranges from -40°C to +70°C.

In summary, the Quatech QSP-200/300 series is a feature-rich solution that addresses the need for reliable serial-to-Ethernet conversion. Its multi-port capabilities, advanced processing technology, strong security features, and ease of installation position it as an optimal choice for organizations looking to modernize their connectivity solutions without discarding existing legacy devices.
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