PCM-3730 PCI-104 Triple Ethernet Module Features Supports 3 ports 10/100Base-T Fast Ethernet PCI-104 expansion connector WakeonLAN function supported Specifications General Functions Chipset Intel® GD 82559 Number Three Onboard remote boot ROM function supported (optional) Mechanical and environment Operating temperature Board Size 32 to 140 (0 to 60 ) 90mm (L) x 96mm (W) PCM-3724 48-channel DIO Module Introduction 48 digital I/O lines Channels simulate 8255 PPI mode 0 Buffered circuits for higher driving capacity than the 8255 Bit 0 of port C can generate an interrupt to IRQ 2 to 7 Interrupt triggering rising/falling edge Output status readback Pin-compatible with Opto-22 I/O module racks Transfer rate: 300 Kb/sec typical, 400 Kb/sec. Maximum Digital output: Logic level 0: 0.5V max@ 24 mA sink Digital input: Logic level 0 : 0.8V max Logic level 1 : 2.0V min Power requirement: 90mA@5V (±5%) 8-7 All specifications are subject to change without notification.