Rockwell Automation 1734-OA4, Series C POINT I/O 120/220V AC Output Module Installation Instructions - Manual (Page 15)

POINT I/O 120/220V AC Output Module 15
Publication 1734-IN009E-EN-E - March 2013
Communicate with Your Module
POINT I/O modules send (consume) and receive (produce) messages. These messages are
mapped onto the processor’s memory. This POINT I/O output module consumes 1 Byte
of output data (scanner Tx). It does not produce data (scanner Rx).
Refer to the following default data map tables.
Default Data Map for 1734-OA2
7 6 5 4 3 2 1 0
Produces (scanner Rx) No produced data
Consumes (scanner Tx) Not used Ch1 Ch0 Channel state
Where: 0 = Off, 1 = On
Default Data Map for 1734-OA4
7 6 5 4 3 2 1 0
Produces (scanner Rx) No produced data
Consumes (scanner Tx) Not used Ch 3 Ch 2 Ch1 Ch0 Channel state
Where: 0 = Off, 1 = On