Rockwell Automation 160IB1 InterBus Communication Module - Manual (Page 12)

3–2 Installation and Wiring
Module Installation/Removal
Keypad or Ready/Fault Panel Removal
Before installing the IB1 Module, it may be necessary to remove a
previously installed Program Keypad Module or Ready/Fault panel.
1. Verify that all power to the drive is removed.
2. Insert a small screwdriver into slot, pry back and pivot module
out. Avoid bending or twisting the contact pins located under the
module.
Figure 3.1
Removing Program Keypad Module
Installing the IB1 Module
Install the IB1 Module in the drive by following these steps:
1. Verify that all power to the drive is removed.
2. Verify that the latch is up (see Figure 3.2). Insert the module,
ensuring that the pins on the back of the module line up with the
drive connector/expansion port.
3. Press the module down until it is fully seated (sides are flush with
the top surface of the drive).
4. Press the latch down until it snaps into place.
!
ATTENTION: The drive contains high voltage capacitors
which take time to discharge after removal of mains supply.
Before installing or removing a keypad/module, ensure
isolation of mains supply from line inputs R, S, T (L1, L2,
L3). Wait the recommended amount of time for the
capacitors to discharge to safe voltage levels (refer to the
160 SSC™ Variable Speed Drive (Series C) User Manual
for recommended time). Failure to do so may result in
personal injury or death.
Program Keypad Module
(or Ready/Fault Panel)