Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 96)

Chapter
6
Publication 2755-6.8
Communicating with an SLCt
over an RSĆ232 Link
This application describes how to connect and configure an
AdaptaScan Bar Code Reader to communicate with an SLC 5/03 or
SLC 5/04 processor using an RS-232 serial connection.
The application includes cable diagrams and configuration
information for the AdaptaScan Readers. It also includes a sample
SLC 500 program which is needed to establish communications
through the RS-232 port of the SLC 5/03 (Frn 6.0) or 5/04.
The hardware items required for this application are:
•
2755-SN3, -SN5 or -SN8 AdaptaScan Bar Code Reader
•
2755-NB40 or -NB41 Wiring Base
•
2755-PW46 or -PW47 Power Supply
•
2755-NC43 or -NC48 Configuration Cable
•
1746 SLC 5/03 Enhanced (Frn 6.0) or 5/04 Processor
•
1747 chassis
•
1746 power supply
•
1747-PIC module for communication between the processor and
a personal computer
•
appropriate cables to program the SLC 5/03 or 5/04
•
Computer running Windows 3.1 (or later) or Windows 95
•
9-to-25 Pin Adapter (for computer with a 25-pin COM port)
The software requirements for this application are:
•
2755-ASN AdaptaScan Offline Programming Software
•
9323-PA2x Advanced Programming Software
Publications you might want to refer to include:
Publication Description
2755-837 AdaptaScan Bar Code Readers User Manual
2755-838 AdaptaScan Software User Manual
In addition, you may want to refer to the SLC 500 Hardware and
Software User Manuals.
Overview
Hardware Requirements
Software Requirements
Related Publications