Rockwell Automation 1791-I0VW USER MANUAL - Manual (Page 5)

Using This Manual
Preface
P-2
Block I/O consists of small, self–contained remote I/O devices complete
with power supply, programmable controller interface, input/output
connections and signal conditioning circuitry.
This publication covers the 1791–IOBW and –IOVW block I/O modules.
The 1791–IOBW has 32 sinking inputs and 32 sourcing outputs; the
1791–IOVW has 32 sourcing inputs and 32 sinking outputs. In all other
aspects, they are identical.
For a list of publications with information on Allen–Bradley
programmable controller products, consult our publication index (SD499).
About Block I/O
Related Publications