Rockwell Automation 1769-ASCII Compact Module - Manual (Page 8)

8 Compact 1769-ASCII Module
Publication 1769-IN068B-EN-P - May 2005
7. Attach an end-cap terminator (5) to the last module in the system by
using the tongue-and-groove slots as before.
8. Lock the end-cap bus terminator (6).
Mount Expansion I/O
Minimum Space
Maintain spacing from enclosure walls, wireways, adjacent equipment, etc.
Allow 50 mm (2 in) of space on all sides for adequate ventilation.
IMPORTANT
You must use a 1769-ECR or -ECL right- or left-end cap to
terminate the end of the serial communication bus.
ATTENTION
During panel or DIN rail mounting of all devices, be sure that all
debris (metal chips, wire strands, etc.) is kept from falling into
the module. Debris that falls into the module could cause
damage on power up.
IMPORTANT
When mounting the CompactLogix system, either use screws
to panel mount the system OR use DIN rail. Do NOT use
both. Use of both mounting methods may cause hardware
damage and cause the system to fail.
Controller
Compact I/O Compact I/O Compact I/O Compact I/O Compact I/O
End Cap
Top
Bottom
Side Side