Rockwell-automation 1734-OB2_OB4_OB8, Series C POINT I/O Output Module Manual de usuario descargar pdf (Pagina 11)

POINT I/O Output Module 11

Publication 1734-IN018C-EN-E - April 2013

Communicate with the 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. This POINT I/O

output module consumes 1 byte of I/O data (scanner Tx).

Default Data Map for the 1734-OB2 Output Module

Message size: 1 Byte

76543210

Consumes (scanner Tx) Not used Ch1 Ch0 Channel state

Where: 0 = Off, 1 = On

Default Data Map for 1734-OB4

Message size: 1 Byte

76543210

Consumes (scanner Tx) Not used Ch3 Ch2 Ch1 Ch0 Channel state

Where: 0 = Off, 1 = On

Default Data Map for 1734-OB8

Message size: 1 Byte

76543210

Consumes (scanner Tx) Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0 Channel state

Where: 0 = Off, 1 = On

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 23 24

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Rockwell-automation 1734-OB2_OB4_OB8, Series C POINT I/O Output Module Manual de usuario Pagina 11