64-Channel, ±30 VDC, 32 Sink/Source Inputs, 32 Source Output, Bank-Isolated Digital I/O Device
 
The NI PCI-6514 (778836-01) is an industrial digital I/O interface, with eight banks of isolated channels. With programmable power-up states, you can configure the initial output states in software, to ensure safe operation when connected to industrial actuators. If a computer or application fault occurs, the PCI-6514 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. Programmable input filters eliminate glitches/spikes and provide debouncing for digital switches/relays through a software-selectable digital filter.
 
SKU: 778836-01