Rockwell Automation 2755 AdaptaScan Bar Code Readers - Manual (Page 15)

Overview 1–7
Distributed (DeviceNet Peer-to-Peer)
Peer-to-Peer communications allows a single Reader to gather data
from other Readers over a DeviceNet network. The Reader then
transfers the collected data to a host, such as a controller, over an
RS-232 link.
➀
➁
➂
➃
➄
Readers ➀ through ➃ transfer data over a DeviceNet network to
Reader ➂ which collects the data and then transfers the data over an
RS-232 link to the host ➄.