Manuale d’uso / di manutenzione del prodotto Parallel to Serial and Serial to Parallel Converter del fabbricante B&B Electronics
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232SPS24595 Manual Cover Page B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 B&B Electronics Mfg. Co. Inc. P.O. Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 Internet: http://www.
232SPS24595 Manual Table of Contents i B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 Table of Contents CHAPTER 1: INTRODUCTION ................................ ....................... 1 PACKING LIST ...
232SPS24595 Manual 1 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 CHAPTER 1: INTRODUCTION The 232SPS2 is a bi -directional parallel to serial converter.
2 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 SPECIFICATIONS Size: 3.8"L x 2.4"W x 0.9"H Buffer Size: 96 bytes Data Formats: Baud Rates: 1200 to 115.2k baud Data Bits: 7 or 8 Parity: Even, Odd, and None Stop Bits: 1 NOTE: 7 data bits, no parity is not supported.
232SPS24595 Manual 3 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 CHAPTER 2: PARALLEL TO SERIAL INSTALLATION When converting data from your parallel port to a serial communication format, position #8 of the dipswitch must be "ON".
4 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 CHAPTER 3: SERIAL TO PARALLEL INSTALLATION When converting data from your serial port to a parallel communication format, position #8 of the dipswitch must be "OFF".
232SPS24595 Manual 5 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 CHAPTER 4: POWER CONNECTIONS The unit may be port-powered using DTR and RTS on the serial port. If the 232SPS2 cannot be powered using the handshake lines, it may be powered externally using +7 to +18 volts DC at 2 milliamps.
232SPS24595 Manual 7 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 CHAPTER 5: SELECTING DIPSWITCH SETTINGS The 232SPS2 is set up using an eight-position dipswitch. In order for the 232SPS2 to function properly, it must be set up to match your system's requirements.
8 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 Table 5.1 Example #1 - Parallel to Serial Mode, hardware handshaking, 9600 baud, 8 d.
232SPS24595 Manual Appendix A A-1 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 APPENDIX A: PARALLEL PORT CONNECTIONS The parallel port connections for the parallel to serial and serial to parallel mode are shown in Table A-1, and Table A-2, respectively.
Appendix A A- 2 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 Table A-2 Serial to Parallel Mode DB-25 Pin # Signal Name 232SPS2 Dire.
232SPS24595 Manual Appendix B B- 1 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 APPENDIX B: SERIAL PORT CONNECTIONS The next four sections will cover the required serial port connections on the 232SPS2.
B- 2 Appendix B 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 SERIAL TO PARALLEL MODE, SOFTWARE HANDSHAKING For proper operation the following connections must be present: 1. Transmit Data (TD) from the host (DTE) must be connected to Pin #2 on the 232SPS2 module.
232SPS24595 Manual Appendix B B- 3 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 * When using XON/XOFF control, this connection may not be required. ** Some systems may require this connection. * When using XON/XOFF control, this connection may not be required.
B- 4 Appendix B 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 PARALLEL TO SERIAL MODE, HARDWARE HANDSHAKING The serial port of the 232SPS2 module is wired as a DCE device. For proper operation the following connections must be present: 1.
232SPS24595 Manual Appendix B B- 5 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 Some printers may require one or more of the following connections: 6. Data Set Ready (DSR) from the printer must be connected to Pin #6 on the 232SPS2 module.
B- 6 Appendix B 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 TABLE B-4 DB-9 Serial Port Connections (P to S) Serial Port (DTE) DB-9.
232SPS24595 Manual Appendix C C- 1 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 APPENDIX C: SOFTWARE HINTS PARALLEL TO SERIAL MODE In parallel to serial mode, data from the computer is output through the parallel port.
C- 2 Appendix C 232SPS24595 Manual B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 MODE COM1: 96,n,8,1,p If any of the parameters are omitted, the most recent setting will be used. It is recommended that the "p" option be used for the retry option.
232SPS24595 Manual Appendix D D- 1 B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 434-7094 APPENDIX D: TROUBLESHOOTING Symptom Possible problem Solution No data is being Printer is off-line Put printer on-line printed.
FCC Class A Equipm ent Statem ent FEDERA L COM M UNICA TIONS CO MMISSI ON RA DIO FREQ UENCY INTERFA CE STA TEMENT Class A Equip ment T his equipment has been tested and found to com ply w ith the limits for Class A digital device, pursuant to Par t 15 of the FCC Rules.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il B&B Electronics Parallel to Serial and Serial to Parallel Converter è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del B&B Electronics Parallel to Serial and Serial to Parallel Converter - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso B&B Electronics Parallel to Serial and Serial to Parallel Converter imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul B&B Electronics Parallel to Serial and Serial to Parallel Converter ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il B&B Electronics Parallel to Serial and Serial to Parallel Converter, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del B&B Electronics Parallel to Serial and Serial to Parallel Converter.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il B&B Electronics Parallel to Serial and Serial to Parallel Converter. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo B&B Electronics Parallel to Serial and Serial to Parallel Converter insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
