Rockwell Automation 1747-SN Remote I/O Scanner - Manual (Page 30)

Publication 1747-UM013B-EN-P - January 2005
2-2 Quick Start for Experienced Users
Procedures 1. Check the contents of the shipping box.
Unpack the module making sure that the contents include:
• RIO Scanner (Catalog Number 1747 SN)
• termination kit
If the contents are incomplete, call your local Allen-Bradley
representative for assistance.
2. Ensure you chassis supports placement of the 1747-SN module.
Review the power requirements of your system to see that your
chassis supports placement of the scanner module. The scanner
consumes 600 mA @ 5VDC.
For modular style systems, calculate the total load on the system
power supply using the procedure described in the SLC 500
Modular Hardware Style User Manual, Publication 1747-UM011.
See Chapter 3, Installation and Wiring and Appendix A
Specifications in this manual.
3. Configure the module using the DIP switches.
Set the DIP switches (located on the printed circuit board) to the
desired baud rate. Note that all RIO devices must be configured
for the same baud rate.
See Chapter 3, Installation and Wiring.
4. Insert the 1747-SN module into the chassis.
Baud Rate DIP Switch Position
Switch 1 Switch 2
57.6K baud on on
115.2K baud on off
230.4K baud off on
230.4K baud off off