Справочник Пользователя для B&B Electronics 485DSS
485DSS3298 Manual
1
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 434-7094
Chapter 1: HARDWARE
Introduction
The RS-485 Distributed Smart Switch (485DSS) connects one
RS-232 device to an RS-485 multi-node network as shown in Figure
1. To accomplish this, the 485DSS converts RS-232 to an
addressable RS-485 node. A unique address, from 0 to 255, is user
assigned by setting switches on the 485DSS.
1. To accomplish this, the 485DSS converts RS-232 to an
addressable RS-485 node. A unique address, from 0 to 255, is user
assigned by setting switches on the 485DSS.
Checklist
The following items should be in the shipping carton:
1. RS-485 Distributed Smart Switch
2. Instruction Manual
3. (1) 3 1/2" floppy disk
Contact the shippers immediately if any of the items above is
2. Instruction Manual
3. (1) 3 1/2" floppy disk
Contact the shippers immediately if any of the items above is
missing or has damage.
Figure 1. Example of an RS-485/422 Multi-Node Network