The PXI ‑ 2571 is a universal switching module that has independent SPDT armature relays (single-pole changeover switch, form C). Each relay channel has a break contact (break contact), a make contact (make contact) and a changeover contact (changeover contact).
 Product features:
-  Bus type: PXI Hybrid
-  Relay configuration: SPDT relay
-  Number of relays: 66
-  Maximum switching voltage (DC): 100 V
-  Maximum switching current (DC): 1 A
-  Switching bandwidth: 35 MHz
-  Scanning frequency: 145 cycles / s