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NI PXI-6515

Low-Cost Industrial Digital l/O - 30 V, Bank-Isolated

The National Instruments PXI-6515 module is an industrial 64-channel isolated digital I/O interface for PXI systems. The NI PXI-6515 has 32 digital inputs with optical isolation provided in banks of eight channels -- completely jumper free. You can wire each input bank in a source or sink configuration. The module also has 32 sink outputs in 8-channel banks. With the PXI-6515, you can input and output at digital levels up to 30 VDC and switch currents of up to 475 mA for one channel per bank. Isolation protects your system from noise and spikes and breaks ground loops.

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