2-2
Industio CP-132 Series User’s Manual
The
Industio
CP-132 Series has the following default (factory) settings:
Interface Switch SW2:
Port 1:
ON
(
RS-485
)
Port 2:
ON
(
RS-485
)
Data Mode Switch SW1: Port 1:
ON
(
Automatic Data Direction Control
Mode
)
Port 2:
ON
(
Automatic Data Direction Control
Mode
)
Termination Resistor Port 1 Jumper JP1:
Open
(
not used
)
Termination Resistor Port 2 Jumper JP2:
Open
(
not used
)
If the default settings above are what you desired and good for the system
without conflicts, you may simply install the board in the system and go directly
to the next chapter, “Software Installation”. Otherwise, follow the instructions.
below
First Thing to Do: Interface Settings
Before installing the board into the slot, you should set all the jumpers and switches
to what you want.
Interface Switch SW2 for Port 1/Port 2:
ON
Set the port interface to RS-485.
OFF
Set the port interface to RS-422.
Data Mode Switch SW1 for Port 1/Port 2: (Valid when SW2 is set to ON)
ON
Set the RS-485 port to Automatic Data Direction Control
Mode.
OFF
Set the RS-485 port to By RTS Mode.
Termination Resistor Port 1 Jumper JP1: (Valid when SW2 is set to ON)
Open
Not using Termination Resistor
Short
Using Termination Resistor
Termination Resistor Port 1 Jumper JP2: (Valid when SW2 is set to ON)
Open
Not using Termination Resistor
Short
Using Termination Resistor