NI PXI-2570

The NI PXI-2570 is a 40-channel general-purpose relay module for the PXI platform designed for switching and controlling low-level and power signals. The NI PXI-2570 is composed of 40 armature latching SPDT relays.

For certain applications, you may need to increase the default settling time. Refer to Adding Additional Settling Time for more information.

Note  For EMC compliance, operate this device with shielded cables.

Operation Modes

The following table lists the supported topology of the NI PXI-2570 and possible operation modes.

Topology	Software Name	Immediate	Scanning
40-SPDT	2570/40-SPDT (NISWITCH_TOPOLOGY_2570_40_SPDT)