National Instruments PCI-4021 / PXI-4021 Switch Controllers
Features

• Controls SCXI Switch Modules
• No Additional Software Required
• 9-Pin AUX Connector

The National Instruments PCI-4021/PXI-4021 Switch Controllers provide complete control of an SCXI-based switching system, requiring no additional software. They are an ideal low-cost control solution when switching modules are used with 3rd party instruments or to route signals to measurement devices other than the NI 4060 or PXI-4070 DMMs.

The PCI-4021 / PXI-4021 control switch devices such as SCXI-1102/B/C, SCXI-1124, SCXI-1127/1128, SCXI-116X family, and SCXI 1190/1191. These controllers are compatible with the SCXI-1357/1358 high-voltage backplane adapters and the SCXI-1362 low-voltage adapter.