X64 Xcelera-CL PX4 User's Manual Appendix: X-I/O Module Option • 111
• Device 0 – Default Output Type
choose Tristate mode (i.e. output disconnected), or PNP mode, or NPN mode.
• Device 0 – Default Output Pin State
A window is displayed to select a logic low or high state for each output pin. Click on each pin
that should be logic high by default.
• Device 1 – Default Input Level
Select the input logic level as TTL 5 Volts or TTL 24 Volts, dependent on the signal type being
input to the X-I/O module.
• Device 1 – Default Connector
DB37 is the supported output connector, as described in this section.
Programming the User Configuration
After changing any user configurable X-I/O mode from the factory default state, click on the Program
button (located on the upper left), to write the new default state to flash memory. The Device Manager
message output window will display "Successfully updated EEProm". The program can now be closed.
Using Sapera LT General I/O Demo
The Sapera General I/O demo program will control the I/O capabilities of any installed Sapera board
product. The demo will present to the user only the controls pertaining to the selected hardware.
Run the demo via the windows start menu: (Start • Programs • DALSA • Sapera LT • Demos •
General I/O Demo). The first menu presents a drop list of all installed Sapera Acquisition Devices with
I/O capabilities. Select the X64 Xcelera-CL PX4 board is selected and click OK to continue.
General I/O Module Control Panel
The I/O module control demo presents the I/O capabilities of the installed hardware. The following figure
shows the X-I/O module connected to the X64 Xcelera-CL PX4 board.
Output Pins: The first column displays the current state of the eight output pins (I/O Device #0).
• The startup default state is user configured using the Device Manager program.
• The state of each output can be changed by clicking on its status button.
• Use the Signal Output drop menu to select the output mode (Tristate, PNP, NPN).
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