Rockwell Automation 1769-IQ16F Compact 24V dc Sink/Source Input Module - Manual (Page 6)

6 Compact 16-point 24V dc Sink/Source High-speed Input Module
Publication 1769-IN064A-EN-P - April 2003
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).
Mounting Expansion I/O
Minimum Spacing
Maintain spacing from
enclosure walls,
wireways, adjacent
equipment, etc. Allow
50 mm (2 in.) of space on
all sides for adequate
ventilation, as shown:
Panel Mounting
Mount the module to a panel using two screws per module. Use M4 or #8 panhead
screws. Mounting screws are required on every module.
IMPORTANT
A 1769-ECR or 1769-ECL right or left end cap must be used 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.
Controller
Compact I/O Compact I/O Compact I/O Compact I/O Compact I/O
End Cap
Top
Bottom
Side Side