Rockwell Automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User Manual - Manual (Page 14)

1–2 Overview of FLEX I/O and Your PROFIBUS Adapter Module
Publication 1794ĆUM057B-EN-P - November 2001
You can horizontally or vertically mount the FLEX I/O system on
a standard DIN rail. The adapter and terminal base easily snap on the
DIN rail by hand. Refer to the installation instructions shipped with
these components.
Screw holes are also provided to horizontally or vertically
panel-mount your system in an enclosure. To panel-mount your
FLEX I/O system, use the optional mounting kit (1794-NM1).
An example of a DIN rail-mounted system is shown below.
Components are
slotted to accept a
DIN rail.
Locking tab connector holds
terminal base onto DIN rail.
Screw holes are available
for panelĆmounting.
DIN Rail
AĆB part no. 199ĆDR1
DIN 46277Ć3
EN 50022 (35 x 7.5mm)
20127
Extender Cables (1794ĆCE1 or ĆCE3)
Use the optional 1794-CE1 (0.3m) or -CE3 (0.9m) extender cable
(one per system) to arrange your system in two rows or split your
system into horizontal and vertical orientation.
20129
1794ĆCE1 or ĆCE3
Extender Cable
Mount and Remove your
System Easily
Optional Accessories