correct the entry in the CONFIG.SYS file and reboot the system again. If the Client Driver reports "Card and Socket Services not found", a version of Card and Socket Services must be installed on the system or the QSP-200/300 Enabler program must be used to configure the adapter. If the Client Driver reports the desired adapter configuration, the installation process is complete and the QSP-200/300 may be removed and / or inserted from the system as desired. On each insertion into the PCMCIA socket, the QSP-200/300 will be automatically reconfigured according to the command line options.

4.1.2 Command Line Options

The QSP-200/300 Client Driver accepts up to eight command line arguments from the user to determine the configuration of the QSP-200/300. If any arguments are provided, the Client Driver will attempt to configure any QSP-200/300s with the options specified in the order they are entered on the command line. Each argument must be enclosed in parenthesis and must be separated from other arguments by a space on the command line. Within each argument, any or all of the following parameters may be specified using a comma (no spaces) to separate each parameter:

Baddress

specifies the base I/O address of the QSP-200/300 in hexadecimal and must reside

 

on an even 32-byte (20H) boundary. If this option is omitted, a base address will be

 

assigned by Card and Socket Services.

Iirq

specifies the interrupt level (IRQ) of the QSP-200/300 in decimal. irq must be one

 

of the following values: 3, 4, 5, 7, 9, 10, 11, 12, 14, 15, or 0 if no IRQ is desired. If

 

this option is omitted, an interrupt level will be assigned by Card and Socket

 

Services.

 

 

Ssocket

specifies which PCMCIA socket the QSP-200/300 must be inserted into for this

 

configuration argument to be used. socket must be in the range 0 - 15. If this option

 

is omitted, the configuration argument will apply to QSP-200/300s inserted into any

 

socket.

 

 

Omode

specifies RS-422/485 output driver mode. The QSP-200/300’s ports may be

 

configured for either full duplex or half duplex operation with this option. If this

 

option is omitted, the default setting is the RS-422/485 ports are configured for full

 

duplex operation with the RS-422/485 output drivers always enabled. In half duplex

 

mode, the RS-422/485 transmitter may be enabled and disabled via the RTS (request

 

to send) or DTR (data terminal ready) signals. Both RTS and DTR are controlled

 

through the Modem Control Register of the 16550. See the Hardware Information

 

section for more information.

 

 

 

 

 

Option

Output Drivers

 

o0

Always Enabled

 

QSP-200/300 User's Manual

17

Page 22 Page 24
Page 23
Image 23
Quatech QSP-200/300 user manual Command Line Options, Baddress
Page 22 Page 24

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.
Top Page Image Contents