◇ 128 isolated digital output channels(64 for PCI-1758UDIO)

　◇ High-voltage isolation on output channels(2500 VDC)

　◇ Wide output rang : 5~40 VDC

　◇ Hieh-sink current for isolated output channels(90 mA max./Channel)

　◇ Current protection for each port

　◇ BoardID? Switch

　◇ Output status read-back

　◇ Digital output value retained after hot system reset

　◇ Programmable Power-Up States

　◇ Watchdog timer