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1000 Park Drive     •     Lawrence, PA 15055-1018      •     724-746-5500     •     Fax 724-746-0746

© Copyright 2007. Black Box Corporation. All rights reserved.

Содержание IC1026A

Страница 1: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2007 Black Box Corporation All rights reserved ...

Страница 2: ...de U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com MAY 2007 IC1026A 2 Port RS 232 USB Hub ...

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Страница 4: ... is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Th...

Страница 5: ...Class B Limits and methods of measurement of radio interference characteristics of information technology equipment EN55024 Information technology equipment immunity characteristics limits and methods of measurement EN60950 IEC950 Safety of information technology equipment including electrical business equipment Always use cabling provided with this product if possible If no cable is provided or i...

Страница 6: ...ato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las instrucciones de operación Todo otro servicio deberá ser referido a personal de servicio calificado 9 El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso La colocac...

Страница 7: ...istir una antena externa deberá ser localizada lejos de las lineas de energia 16 El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilación 18 Servicio por personal calificado deberá ser provisto cuando A El cable de pode...

Страница 8: ... Inc AT and IBM are registered trademarks of International Business Machines Corporation Windows Windows NT and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners ...

Страница 9: ...1 Front Panel 8 2 2 2 Back Panel 9 2 3 What s Included 9 3 Installation 10 3 1 Windows 98 Me 2000 XP and Windows Vista Operating Systems 10 3 2 Hardware Installation 11 Appendix A Troubleshooting 12 A 1 Calling Black Box 12 A 2 Shipping and Packaging 12 Appendix B Electrical Interface 13 Appendix C Asynchronous Communication 14 ...

Страница 10: ... DB9 male connector pinouts Signal Name Pin Mode GND Ground 5 TX Transmit Data 3 Output RTS Request To Send 7 Output DTR Data Terminal Ready 4 Output RX Receive Data 2 Input CTS Clear To Send 8 Input DSR Data Set Ready 6 Input DCD Data Carrier Detect 1 Input RI Ring Indicator 9 Input Indicators 3 LEDs USB Enabled Serial Port 1 Serial Port 2 Temperature Tolerance 32 to 158 F 0 to 70 C Humidity Tole...

Страница 11: ...ugh operating system to support USB 2 2 Hardware Description 2 2 1 FRONT PANEL The 2 Port RS 232 USB Hub s front panel appears in Figure 2 1 Its components are described in Table 2 1 Figure 2 1 Front panel Table 2 1 Front panel components Number Component Description USB Enabled LED Lights when a USB device is connected to the hub Serial Port 1 LED Lights when the corresponding serial device is ac...

Страница 12: ...ion Serial Port 1 Connect a serial device to this DB9 port Serial Port 2 Connect a serial device to this DB9 port USB Type B connector Links the USB source device to the hub 2 3 What s Included The 2 Port RS 232 USB Hub is shipped with the following items If any of these items is missing or damaged contact Black Box at 724 746 5500 2 Port RS 232 USB Hub USB cable CD ROM containing software and thi...

Страница 13: ...ironment and install the proper components Follow the information presented on the installation screens 7 A screen may appear with the message The publisher cannot be determined due to the problems below Authenticode signature not found Press the Yes button to continue installing the software This message simply means that the operating system is not aware of the driver being loaded It will not ca...

Страница 14: ...appropriate drivers These drivers were installed during the software setup procedure Once the drivers are found a new window will appear and tell you that the new ports are installed properly 3 If you view the system s Device Manager new COM ports in the Ports COM LPT device class should appear 4 You can access your new COM ports by using the assigned COM identifiers as shown in the Device Manager...

Страница 15: ...te assistance if you have a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem any particular application that when used appears to create the problem or make it worse A 2 Shipping and Packaging If you need to transport or ship your 2 Port RS 232 USB Hub Package it carefully We recommend that you use the original con...

Страница 16: ... Data Circuit Terminating Equipment Employing Serial Binary Data Interchange Both implementations are in widespread use and are referred to as RS 232 in this document RS 232 is capable of operating at data rates up to 20 kbps at distances less than 50 feet 15 2 m The absolute maximum data rate may vary due to line conditions and cable lengths RS 232 is a single ended or unbalanced interface meanin...

Страница 17: ...for asynchronous communication The end of the character is defined by the transmission of a pre defined number of stop bits usually 1 1 5 or 2 Figure C 1 Asynchronous communication bit diagram An extra bit used for error detection is often appended before the stop bits This special bit is called the parity bit Parity is a simple way to determine if a data bit has been lost or corrupted during tran...

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