Rockwell Automation 1203-CN1 ControlNet Communications Module 1203-CN1 - Manual (Page 28)

Publication 1203-5.13 – February, 2002
2-8 Installation
Removing the 1203-CN1 Module If you want to remove the 1203-CN1 module, you need to:
Important: To guard against device malfunction, you must wear a
grounding wrist strap when removing the 1203-CN1 module.
1. Turn off the power supply to the module.
2. Disconnect all cables and the power supply from the module.
Important: To disconnect the SCANport cable, gently push in the
cable and then pull it out.
3. With a screw driver in the tab release, gently push its handle
towards the module to release the connection tab, and then pull
the module off of the DIN Rail.
Figure 2.7
Removing the Module from the DIN Rail