Allen-Bradley 1747-SN - Procedures

2–2 Quick Start for Experienced Users
Publication 17476.6 - July 1996
1.
Check the contents of the shipping box.
Reference
Unpack the module making sure that the contents include:
•RIO Scanner (Catalog Number 1747 SN)
•termination kit
•user manual (Publication 17476.6)
-
If the contents are incomplete, call your local AllenBradley representative for assistance.
2.
Ensure your chassis supports placement of the 1747SN module.
Reference
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 500t Modular Hardware Style Installation & Operation Manual, Publication
17476.2, or the SLC 500t Family System Overview, Publication 17472.30.
Chapter 3
(Installation and
Wiring)
Appendix A
(Specifications)
3.
Configure the module using the DIP switches.
Reference
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.
Chapter 3
(Installation and
Wiring)
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
Procedures