Rockwell Automation 1769-IR6 Compact I/O 1769-IR6 RTD/Resistance Input Module - Manual (Page 23)

Rockwell Automation Publication 1769-UM005B-EN-P - March 2012 23
Quick Start for Experienced Users Chapter 2
1. Check that the bus lever of the module to be installed is in the unlocked
(fully right) position.
2. Use the upper and lower tongue-and-groove slots (1) to secure the
modules together (or to a controller).
3. Move the module back along the tongue-and-groove slots until the bus
connectors (2) line up with each other.
4. Push the bus lever back slightly to clear the positioning tab (3). Use your
fingers or a small screwdriver.
5. To allow communication between the controller and module, move the
bus lever fully to the left (4) until it clicks. Ensure it is locked firmly in
place.
6. Attach an end cap terminator (5) to the last module in the system by
using the tongue-and-groove slots as before.
7. Lock the end cap bus terminator (6).
6
5
4
3
1
1
2
ATTENTION: When attaching I/O modules, it is
very important that the bus connectors are securely
locked together to ensure proper electrical
connection.
IMPORTANT A 1769-ECR or 1769-ECL right or left end cap
respectively must be used to terminate the end of the
bus.