NI PXI-6512
Low-Cost Industrial Digital l/O -- 30 V, Bank-Isolated
The National Instruments PXI-6512 module is an industrial 64-channel isolated digital output interface for PXI/CompactPCI systems. The NI PXI-6512 has 64 digital outputs with isolation provided in banks of eight channels. With programmable power-up states, you can configure the initial output states in software, to ensure safe operation when connected to industrial actuators (pumps/valves/motors/relays).