User Manual Manual

106 Publication 1769-UM009E-EN-P - August 2009
Chapter 7 Use the 1769-SDN Scanner Module with MicroLogix Controllers
I/O Configuration Screen
The I/O configuration dialog shows each of the controller I/O slots. For the
MicroLogix 1500 controller, slot 0 contains the embedded I/O that is part of
the MicroLogix 1500 base unit. Slots 1...16 are for Compact I/O expansion
modules (referred to as local I/O, because they are physically attached to the
controller). Slots 9...16 are available using only a series C processor with a
series B base unit.
Click Read I/O Config to have RSLogix 500 software read the controller’s
local I/O and configure the slots automatically.
Drag the appropriate modules from the available list (right pane) to the
appropriate slot on the left to manually configure the controller I/O. Modules
must be contiguous (with no open slots) from 1...16.