Manual

Rear I/O Modules CP346

P R E L I M I N A R Y

5.1 Non-Optoisolated Rear I/O Module

The CP-RIO3-46 rear I/O module is a 4-channel serial I/O device supporting the RS232 indus-

try standard. The CP-RIO3-46 is provided with the following key features:

• up to 115.2 kBaud asynchronous transmission

• 4 serial channels

• RJ45 connector block (one connector for each channel)

• RS232 standard

• control LEDs both on the module’s and the mainboard’s front panels

• Windows® 2000, Windows® XP, Windows® XP Embedded, Linux® and VxWorks®,

drivers

The supply voltage for the module is 5V DC.

Warning!

The power signals (+5V and GND) are power supply INPUTS to supply the rear

I/O module with power. These pins MUST NOT be connected to any other

power source, either within the backplane itself or within the rear I/O module.

Failure to comply with the above will result in damage to the CPU board, and

can result in damage to the RIO module.

In addition, all pins that are reserved or N/C must not be used for any other pur-

poses.