National Instruments NI PXI-2569 Relay Switch Card, 100ch SPST / 50ch DPST

Fully tested & working used National Instruments PXI-2569 high-density relay switch module (part number 778572-69). It supports 100 independent SPST (Form A) relays or 50 DPST configurations for flexible signal routing. Features 20 MHz switch bandwidth, 1 A switching current, and 100 V max switching voltage (DC/AC), suitable for medium-power signal switching. Equipped with a 32,000-step scan list for deterministic scanning (145 cycles/s) and software programmability via NI Switch Executive. Compatible with PXI/PXIe hybrid slots, with a 200-pin LFH connector for easy wiring. Ideal for automated test systems, lab automation, and signal routing in R&D/manufacturing. Fully inspected, calibrated, and in excellent working condition.