B&B Electronics Port Expander 232PE, Руководство пользователя

Страница: 3 / 21

232PE3095 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: HARDWARE....................................................1
Introduction .........................................................................1
Checklist .............................................................................2
Port Expansion Bus.............................................................2
Setting The Address............................................................2
Connecting To The Bus.......................................................4
Port Configuration ...............................................................5
RS-232 Configuration.......................................................5
RS-422/485 Option ..........................................................6
RS-422 Mode................................................................7
RS-485 Mode................................................................8
Specifications....................................................................10
Appendix A: Cable Charts ........................................... A-1
Chart 1. IBM PC DB25 Connector to Master Port ........... A-2
Chart 2. IBM PC DB9 Connector to Master Port ............. A-2
Chart 3. Modem DB25 Connector to Master Port............ A-3
Chart 4. DCE Device w/DB25 Connector to Ports A - D
(DTE) .................................................................... A-3
Chart 5. IBM PC DB25 Connector to Ports A - D (DTE).. A-4
Chart 6. IBM PC DB9 Connector to Ports A - D (DTE).... A-4
Chart 7. IBM PC DB25 Connector to Ports A - D (DTE).. A-5
Chart 8. IBM PC DB9 Connector to Ports A - D(DTE)..... A-5
Chart 9. RS-422/485 4-Wire Device to Port (A - D)
Configured as an RS-422 /485 Port....................... A-6
Chart 10. RS-422/485 2-Wire Device to Port (A - D)
Configured as an RS-422 /485 Port....................... A-6