B&B Electronics Five Port Expandable Smart Switch, 232XS5 manual Programming the Second Character

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Programming the Second Character

The second character comes programmed as the ASCII STX character (decimal 2). You can change this to any 8-bit character you wish by reprogramming dipswitch “SW2”. “SW2” is an eight- position switch with each position equal to a certain weight. Refer to “Setup” for instructions on removing the cover to access “SW2”. Table 6 shows the weight chart for “SW2”.

Table 6. Programmable Character Setting

Dipswitch SW2*

WEIGHT

1

1

2

2

3

4

4

8

5

16

6

32

7

64

8

128

*Factory Default -- ASCII “STX” character (decimal 2), SW2 position 2 is only one ON.

If you wish to use the letter "U" as the second character, which has a decimal value of 85, you would turn on switches 1, 3, 5, and 7 (1 + 4 + 16 + 64 = 85). Caution should be used when selecting the second character, so that by itself, or with the ESC character in front of it, it is not a valid command to any of the devices on the port. For instance, on some printers ESC @ is the reset command. If you tried to use the @ symbol (decimal 64) for the second character you could reset your printer every time the preamble code was sent. Note also that if your communication configuration is set for 7 data bits you cannot use the eighth bit of SW2. For a list of the ASCII character codes and their decimal values, refer to Appendix A.

Binary File Transfer

A simple method of using the Smart Switch to transfer binary files without the concern of it accidentally disconnecting, is to set the file transfer at a baud rate different from the baud rate of the Smart Switch. When transferring files at a different baud rate, the Smart Switch will stay connected from the last preamble code.

8

232XS53800 Manual

B&B Electronics --

PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5109

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Contents Five Port Expandable Smart Switch Page Table of Contents Introduction Specifications ChecklistCommunication & Port Setup Dipswitch SW1 Setting SetupMode Setup Jumper JP6 Setting Port ConfigurationDCE RS-485 Support Serial Data ConfigurationESC STX B Smart Switch OperationBinary File Transfer Programmable Character SettingProgramming the Second Character Smart Switch/Port Combiner Mode Enhanced Timer Mode -- Timer Features Timer Values 232XS5 Smart Switch Mode Commands ESC STX C B Expansion Mode232XS5 Expander Mode Commands Software Introduction Default Values 232XS2497 Manual Decimal to HEX to Ascii Conversion Table Appendix a Ascii Character CodesIBM PC Appendix B Cable ChartsMaster Port DTE Chart 5. IBM PC DB25 Connector to Ports a E DCE Chart 7. IBM PC DB9 Connector to Ports a E DCE Chart 9. IBM PC DB9 Connector to Ports a E DCE
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Five Port Expandable Smart Switch, 232XS5 specifications

B&B Electronics 232XS5 is a state-of-the-art Five Port Expandable Smart Switch, designed to provide businesses with enhanced connectivity options and efficient network management. This robust switch addresses the growing needs for high-performance networking in various applications, including industrial, commercial, and residential settings.

One of the main features of the 232XS5 is its ability to expand with additional ports. Users can easily increase their connectivity by adding more devices as their network requirements change, which ensures a future-proof solution without the need for a complete system overhaul. This flexibility makes it an ideal choice for organizations anticipating growth or changes in their networking needs.

The switch supports a range of advanced technologies designed to optimize performance. With its Layer 2 switching capabilities, the 232XS5 can efficiently manage data traffic, ensuring smoother communication between connected devices. Its support for auto-negotiation and auto-MDIX simplifies installations, automatically configuring each port to the appropriate speed and cable type, thereby reducing setup time and potential errors.

Another notable characteristic of the 232XS5 is its robust security features. The smart switch includes VLAN support, which allows network administrators to segment traffic and enhance security by isolating sensitive data transmissions. Additionally, it supports port security features, enabling organizations to restrict access to specific devices, thus preventing unauthorized access and potential breaches.

Energy efficiency is also a key component of the B&B Electronics 232XS5. The switch employs energy-saving technologies that reduce power consumption without compromising performance. This not only lowers operational costs but also supports sustainability initiatives, making it a responsible choice for environmentally-conscious businesses.

Furthermore, the switch's compact design and solid construction ensure durability in demanding environments. Whether deployed in an office space or an industrial setting, the 232XS5 is built to withstand various conditions, ensuring reliable operation over time.

Overall, the B&B Electronics 232XS5 Five Port Expandable Smart Switch combines flexibility, advanced features, and robust security, making it a compelling solution for any organization looking to enhance its networking capabilities. With its easy expandability and commitment to energy efficiency, it is a smart investment for the future of networking.
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