PCI-DIO24 Series - 24-Channel Digital I/O Boards
TTL compatible
Low profile/half height available
High-drive capability available
82C55 based
Included software and drivers
From $99
PCI-DIO48 Series - 48-Channel Digital I/O Boards
Low cost
From $269
PCI-DIO96 Series - 96-Channel Digital I/O Boards
From $299