Rockwell Automation 57C570 AutoMax PC3000 User Manual - Manual (Page 85)

5Ć7
5.5.1 Preparing the Computer
Before you can install the AutoMax PC3000 Serial card you must
prepare the computer. You need a screwdriver for this procedure.
Follow these steps, but refer to the computer's user manual for
detailed instructions about installing option cards.
Step 1.
Make sure the computer is off. Disconnect the power cord.
Step 2. Remove the computer's cover.
Step 3. Find a free, fullĆsize expansion slot in the computer. If you
do not know which slot to use, see the computer's user
manual.
Step 4. Remove the slot cover's screw by using a screwdriver, and
remove the slot cover.
5.5.2 Configuring Port A for RSĆ232 or RSĆ422
Communication
You can configure Port A to communicate using the EIA RSĆ232 or
RSĆ422 interface by setting jumpers E1 and E2. See 11.1.1 for more
information.
3 2
1
3 2
1
3 2
1
E1
E2
E1
E2 1
1
3 2
1
20837ĆM
Serial Port A,
Set for RSĆ422
Serial Port A
Set for RSĆ232
(default)
Serial Port A
Set for RSĆ232
(default)
Serial Port A
Set for RSĆ422
Figure 5.2 Ć Configuring Port A for RSĆ232 or RSĆ422