NI SCXI-1169

The NI SCXI-1169 is a 100-channel general-purpose module for the SCXI platform. The SCXI-1169 is composed of 100 electromechanical armature latching SPST relays.

Note  Switching inductive loads (for example, motors and solenoids) can produce high voltage transients in excess of the module's rated voltage. Without additional protection, these transients can interfere with module operation and impact relay life. For more information about transient suppression, refer to Protecting NI Switch Products when Switching Inductive Loads.

Operation Modes

The following table lists the supported topology of the NI SCXI-1169 and possible operation modes.

Topology	Software Name	Immediate	Scanning
100-SPST	1169/100-SPST (NISWITCH_TOPOLOGY_1169_100_SPST)