16-Channel, ±30 VDC, 8 Sink/Source Inputs, 8 Relay Outputs, Isolated PXI Digital I/O Module
Product lifecycleActive Description16-Channel, ±30 VDC, 8 Sink/Source Inputs, 8 Relay Outputs, Isolated PXI Digital I/O Module The PXI-6521 is an industrial digital I/O module with high channel isolation and industry-standard 24 V logic levels. For added safety, the PXI-6521 requires a keyed connector. If a computer or application fault occurs, the PXI-6521 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. It also features programmable power-up states, digital filtering, and change detection for optimal control over your application. |
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Module_BusConnection | PXI Hybrid |
DIO_LogicLevels | 24 V |
DIO_InputVoltageRange | -30 V to 30 V |
NumberOfInputOnlyChannels | 8 |
NumberOfBidirectionalChannels | — |
DIO_InterfaceType | Single-Ended |
NumberOfOutputOnlyChannels | 8 |
MaximumClockRate | — |
DIO_SingleChannelCurrentDrive | 2 A |
OutputVoltageRange | 0 V to 150 V |