COM Port -2

Unitronics 1
V200- 19- ET 1 3/05
Ethernet COM Port
Installation Instructions
1. Turn power off before opening the
controller.
2. If the controller has an installed Snap-in
I/O module, remove it. Instructions are
given in ‘Removing a Snap-in Module’ in
Slots
the Vision User Guide.
3. Open the OPLC by inserting a screwdriver
into the slots located on the sides of the
controller as shown, then carefully prying
the cover off.
4. The port’s location is covered by plastic.
Port, Remove the plastic covering using a razor
Tabs
covered cutter to cut through the tabs shown in
Figure 1.
5. Locate the J1 and J3 connectors shown in
Figure 2.
6. Install the module by placing the module’s
connectors onto the controller card as
shown in Figure 3.
In order to avoid bending the connector
pins, exercise appropriate caution.
Make sure that the connection is secure.
7. Close the controller by snapping the plastic
Figure 1. Opening the Controller cover back in its place. If the card is placed
correctly, the cover will snap on easily.
8. If required, reinstall the Snap-in Module.
Module Port
installation location
position
Figure 3. Installing the Module
Figure 2. Controller, Main PCB Board