Black Box SW925A, SW925AE, SW926C, SW927C, SW928C, SW929C manual

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

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INFORMATION

Order toll-freein the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)

FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500or 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

APRIL 2000

SW925A

SW925AE

SW926C

SW927C

SW928C

SW929C

Modular Smart Switch

Modular Smart Switch

BUFFER

12345678910 11 12

1/4

1/2 3/4 F

POWER

Contents

Main 1000 Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax 724-746-0746 Modular Smart Switch Copyright 2000. Black Box Corporation. All rights reserved. Page MODULAR SMART SWITCH NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD Page Page MODULAR SMART SWITCH 2. Introduction 2.1 Features 2.2 Product Information 1. Specifications MODULAR SMART SWITCH 3. Installing Memory and Port Modules 3.1 Fitting Expansion-Buffer Memory Figure 3-1. Fitting Expansion Buffer Memory Modules. MODULAR SMART SWITCH Figure 3-2. Fitting Port Modules. CAUTION 3.2 Fitting Port Modules 4. Configuring the Modular Smart Switch MODULAR SMART SWITCH 4.2 Setting Parallel Ports as Inputs or Outputs Figure 4-2. Selecting the Direction of Parallel Ports (Input or Output). OFF (0) ON (1) 1 2 3 4 MODULAR SMART SWITCH 4.3 Setting Serial-Port Protocols and Options MODULAR SMART SWITCH 5. Installing the Modular Smart Switch 5.1 Selecting Ports for Your Equipment 5.2 Positioning the Modular Smart Switch 5.3 Cable Requirements 5.4 Connecting Devices to the Modular Smart Switch CAUTION 5.5 Switching On 5.6 Enabling Computers MODULAR SMART SWITCH 5.9 Buffer Status Indicators 5.7 Using the Modular Smart Switch 5.8 Port Indicators (1 to 12) MODULAR SMART SWITCH 6.3 Command-Line Options 6. Using the Control Software 6.1 Installing the Resident Software 6.2 Running the Control Software from the DOS Prompt MODULAR SMART SWITCH 6.5 Using the Control Software 6.4 Running the Control Software from within MicrosoftWindows MODULAR SMART SWITCH HGF 6.7 Selecting a Destination Printer, Plotter, or Modem A B C MODULAR SMART SWITCH 6.8 Direct Output of Typed Keyboard Characters Figure 6-3. Direct Output Menu. Figure 6-2. Selecting a Printer. MODULAR SMART SWITCH 6.10 Setting the Options Figure 6-5. Options Menu. 6.9 Using the Functions Menu Figure 6-4. Functions Menu. 7. Serial Port Control Utility MODULAR SMART SWITCH Table 7-1. Parameter Settings. Parameter Options Entered as Default Using the Control Software with Windows Version 3.1 MODULAR SMART SWITCH Figure 8-1. Main Menu. 8. Using the Modular Smart Switch to Transfer Files 8.1 Transferring Files Between IBMCompatible PCs MODULAR SMART SWITCH 8.4 General Hints and Tips 8.2 Using the Control Software with File-Transfer Software 8.3 Transferring Data Between PCs Not Compatible with IBM MODULAR SMART SWITCH 9.2 Connect Command 9. Software Commands 9.1 Introduction MODULAR SMART SWITCH 9.3 Clear Command 9.4 End-of-File Command 9.5 Creating Batch Files to Send Commands (IBM Compatible PCs) MODULAR SMART SWITCH 9.6 Sending Default Start-of-Day Destination Ports MODULAR SMART SWITCH 10.4 Problems Interfacing Serial Devices 10.5 Serial InterfacesNo Data Transmitted through the Switch 10.6 Serial InterfacesCorrupted Data 10. Troubleshooting 10.1 Self-Test at Power-On 10.2 Parallel InterfacesNo Data Transmitted through the Switch 10.3 Parallel InterfacesCorrupted, Extra, or Lost Data MODULAR SMART SWITCH Appendix A: Serial Ports A.1 RS-232 and RS-422 Pin Assignments Table A-1. DB25 Serial Pinouts. Pin Description RS-232 RS-422 In/Out 10.7 Merged Printouts 10.8 Print Data Transmitted but File Transfer Fails MODULAR SMART SWITCH A.2 Connecting to ComputersRS-232 Connections MODULAR SMART SWITCH A.4 Connecting to Modems A.3 Connecting to Printers Modem end 25-pin plug connector MODULAR SMART SWITCH A.6 Connecting to NEC Spinwriter A.5 Connecting to Plotters NEC Spinwriter end 25-pin plug connector MODULAR SMART SWITCH A.8 RS-422 Cables A.7 Connecting to DEC LN03 Laser Printer Appendix B: Parallel Ports

Black Box manual

Models: SW925A SW925AE SW926C SW927C SW928C SW929C

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

© Copyright 2000. Black Box Corporation. All rights reserved.