Rockwell Automation 1769-BOOLEAN Compact I/O Module Reference Manual - Manual (Page 32)

Publication 1769-RM016A-EN-P - July 2006
32 Installation and Wiring
6. Move the bus lever fully to the left (4) until it clicks, making sure it is
locked firmly in place, to allow communication between the controller
and module.
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 the Module
Minimum Spacing
Maintain spacing from enclosure walls, wireways, or adjacent equipment.
Allow 50 mm (2 in.) of space on all sides for adequate ventilation.
Space Requirements
ATTENTION
When attaching I/O modules, it is very important that
the bus connectors are securely locked together to be
sure of proper electrical connection.
IMPORTANT
A 1769-ECR or 1769-ECL right or left end cap must be used to
terminate the end of the bus.
ATTENTION
During panel or DIN rail mounting of all devices, be sure that all
debris (that is, metal chips or wire strands) is kept from falling
into the module. Debris that falls into the module could cause
damage when you cycle power.
Host Controller
Com
pact I/O
Com
pact I/O
Com
pact I/O
Com
pact I/O
Com
pact I/O
En
d Ca
p Side Side
Top
Bottom