Distributed Smart SwitchModel 485DSSDocument No. 485DSS3298This productDesigned and ManufacturedIn Ottawa, IllinoisUSAof domestic and imported parts

485DSS3298 Manual 7B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Figure 4. RS-422 Wiring Diagra

8 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094OperationThe host computer of t

485DSS3298 Manual 9B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094 Three red LED indicators ar

10 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094The Command StringAll Command

485DSS3298 Manual 11B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094If you were writing a program

12 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094in the address field specifies

485DSS3298 Manual 13B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Example: A unit with a decima

14 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094If you were writing a program

485DSS3298 Manual 15B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Example 1: To set the address

16 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Chapter 2: SOFTWAREDescriptio

485DSS3298 Manual Table of Contents iB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094TABLE OF CONT

485DSS3298 Manual 17B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Running Demonstration ProgramB

485DSS3298 Manual Appendix A A-1B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Appendix A: ASCII

485DSS3298 Manual Appendix B B-1B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Appendix B: Decima

B-2 Appendix B 485DS32985 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Hexadecimal to Dec

485DSS3298 Manual Appendix C C-1B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Appendix C: Cable

C-2 Appendix C 485DS32985 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Chart 4. RS-232 D

FCC Class A Equipment Statement FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFACE STATEMENT Class A Equipment This equipment

ii Table of Contents 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094APPENDIX C:

485DSS3298 Manual 1B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Chapter 1: HARDWAREIntroductio

2 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094SpecificationsModel: 485DSSSize

485DSS3298 Manual 3B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094RS-232 Port The RS-232 DTE por

4 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094RS-422/485 WiringRS-485 receive

485DSS3298 Manual 5B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094SD control automatically enable

6 485DSS3298 ManualB&B Electronics -- PO Box 1040 -- Ottawa, IL 61350PH (815) 433-5100 -- FAX (815) 434-7094Figure 3. RS-485 Wiring Diagra