Communicate With Your Module - Rockwell Automation Series C Installation Instructions Manual

Communicate with Your Module

I/O messages are sent to (consumed) and received from (produced) the POINT I/O
modules. These messages are mapped onto the processor's memory.
The POINT I/O output module produces 1 Byte of input data (scanner Tx) (state). It
does not consume data (scanner Rx).
Default Data Map for 1734-IA2
Message size: 1 Byte
Produces (scanner Rx)
Consumes (scanner Tx)
Where: Ch0 = Channel 0, Ch1 = Channel 1, 0 = Off, 1 = On
Default Data Map for 1734-IA4
Message size: 1 Byte
Produces (scanner Rx)
Consumes (scanner Tx)
Where: Ch0 = Channel 0, Ch1= Channel 1, Ch2 = Channel 2, Ch3 = Channel 3, 0 = Off, 1= On
POINT I/O 120V AC Input Module
7 6 5
No consumed data
7 6 5
No consumed data
Publication 1734-IN010E-EN-E - August 2016
4 3 2
4 3 2
Ch3 Ch2
17
1 0
Ch1 Ch0
1 0
Ch1 Ch0