Rockwell Automation 1734-OX2/C POINT I/O 2 Relay Output Module - Manual (Page 9)

POINT I/O 2 Relay Output Module 9
Publication 1734-IN587B-EN-P - March 2002
Communicating with Your Module
I/O messages are sent to (consumed) and received from (produced)
the POINT I/O modules. These messages are mapped into the
processor’s memory. This POINT I/O output module does not
produce input data (scanner Rx). It does consume 1 byte of I/O data
(scanner Tx)
.
Default Data Map for the 1734-OX2 Relay Output Module
Message size: 1 Byte
7 6 5 4 3 2 1 0
Consumes
(scanner Tx) Not used Ch
1 Ch
0 Channel state
Where: 0 = NO contact Off, NC contact On
1 = NO contact On, NC contact Off