48-Channel Digital I/O board
The DNx-DIO-403 is a highly flexible digital I/O board offering 48 5V-compatible TTL digital lines that can be configured as either inputs or outputs in groups of eight-bit ports. It is available in variants that provide compatibility with UEI’s Cube chassis, the RACKtangle I/O chassis, or the DNF series FLATRACK chassis.
The board provides extensive user diagnostics capabilities, as well as a voltage monitoring functionality that helps protect against external hardware failures. All DIO lines are isolated from the rest of the system, and each pin is individually protected against ESD and over-voltage. With guaranteed 2.4V and 15 mA output, this layer can be directly interfaced to solid-state relays and other TTL-compatible devices.
