National Instruments PXI-6651 Slave Synchronization PXI Module
Features

• Input or Output up to 2 Trigger Signals
• Full PXI Star Trigger Bus Control
• For Synchronizing Multiple PXI Chassis
• Route High-Precision Clocks from Front Panel to PXI Backplane

The National Instruments PXI-6651 Slave Synchronization PXI Module is a system timing and control module for PXI. It is designed to be a low-cost slave module to synchronize a PXI chassis to a master PXI chassis containing PXI-6652 or PXI-6653 modules. The PXI-6651 provides a 10 MHz reference clock (CLK10) input into the chassis, and two additional SMB connections for sharing of trigger lines.