V200-18-E2B
S n a p - i n I / O M o d u l e
10/06
2
Unitronics
Installing / Removing the Snap-in I/O Module
Installing a Snap-in I/O Module
You can install a Snap-in I/O Module both before and after mounting the controller.
Turn off the power before installing I/O modules.
Note the protective cap covering the I/O
connector shown in the accompanying figure.
This cap must cover the connector whenever a
Snap-in I/O Module is not attached to the
controller. You must remove this cap before
installing a module.
1.
Pry the cap off using the blade of a
screwdriver.
2.
Line the circular guidelines on the
controller up with the guidelines on the
module as shown below.
3.
Apply even pressure on all 4 corners until
you hear a distinct ‘click’.
The module is now installed. Check that all sides and corners are correctly aligned.
Removing a Snap-in I/O Module
1.
Press the buttons on the sides of the module and hold them down to open the locking mechanism.
2.
Gently rock the module from side to side, easing the module from the controller.
3.
Replace the protective cap on the connector.
