Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
166 Default Data Maps
Digital Module Default
Data Maps
I/O messages are sent to (consumed) and received from (produced) the
POINT I/O modules. You map these messages into the processor memory.
1734-IB2 Sink Input Module
Message Size: 1 Byte
1734-IB4 Sink Input Module
Message Size: 1 Byte
1734-IB8 Sink Input Module
Message Size: 1 Byte
1734-IB4D Sink Input Modules with Diagnostics
76543210
Produces (scanner Rx) Ch1 Ch0
Consumes (scanner Tx) No consumed data
Where: Ch0 = channel 0, Ch1 = channel 1; 0 = off 1 = on
76543210
Produces (scanner Rx) Ch3 Ch2 Ch1 Ch0
Consumes (scanner Tx) No consumed data
Where: Ch 0 = input channel 0 Ch 1 = input channel 1 Ch 2 = input channel 2 Ch3 = channel 3 0 = off 1 = on
76543210
Produces (scanner Rx) Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0
Consumes (scanner Tx) No consumed data
Where: Ch = input channel 0 = off 1 = on
Default Data Map - Produced Assembly Instance 101
Message Size: 2 Bytes
76543210
Produce 0 (Rx) Fault 3 Fault 2 Fault 1 Fault 0 Input 3 Input 2 Input 1 Input 0
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