I/O Modules
5-11
Use the ACE36000 STS Hardware Test utility to retrieve the FPGA version from the unit. If
the FPGA version listed in the Module Diagnostics is lower than the version in the chart
above, you must upgrade the I/O version by downloading a higher version FPGA file using the
STS. Contact your local support team for the updated FPGA file.
Procedure 5-4 Attaching the Power Supply to the I/O Module
Attach the power supply to the I/O module using the following procedure. Note that a TORX
screwdriver is required.
1) Remove the cap from the 40-pin connector on the power supply plug-in.
2) Place the plug-in onto the board with the connector attached and the spacers over the holes
on the board.
3) Screw the four supplied metals screws into the spacers to secure the plug-in.
The RTU will automatically recognize the 24V power supply.
Each plug-in power supply output is controlled by the CPU module. By default, the plug-in
power supply is ON and can supply up to 150mA. The power supply plug-in can be turned
ON/OFF via the user application program or Hardware Test utility.
Figure 5-9 provides a general view of an I/O module with one plug-in.
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Optional 24V
Floating
Power Supply
Plug-In
Spacers
Motherboard
Location PIN
Motherboard
Connector
Figure 5-9 ACE3600 I/O Module with a 24V Floating Power Supply Plug-In
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